Have questions or need a quote?
When a cement plant in the UK experienced operational problems with the drag chain system supplying biomass-derived fuel to its kiln, UK based John King Chains Ltd (John King) was able to help.
At the UK cement plant, the mechanical handling equipment that was experiencing operational problems comprised of a drag chain system used for the transfer of a biomass-derived fuel into the kiln, in which two strands of a forged fork link chain were made common with a steel flight. The drag chain system pulled the material a total of 80m along a horizontal section and then up an inclined section.
Since the commissioning of the plant in the recent past (within four years), the plant operator had experienced
operational issues with the drag chain system.
[styled_image image=”https://www.johnkingchains.com/wp-content/uploads/news001-problemcement-foto01.jpg” w=”200″ h=”0″ link=”” lightbox=”yes” alt=”The rising section of the old drag chain system installed at the UK cement plant” rel=”” align=”right” caption=”The rising section of the old drag chain system installed at the UK cement plant”]
A meeting with representatives of the cement plant operator was arranged to discuss the experiences of the existing poor chain system, establish the symptoms and generate initial theories and hypotheses. A site visit was then arranged to investigate the current system, physically examine drag chain components, gather information, identify the cause(s) of the operational problems and formulate solutions.
The chain system consisted of a doublestrand conveyor belt system with a drag bar attached between the two. The chain iself comprised of two strands of a forged link, a headed pin with collar and role pin retainer. Two strands had a rectangular welded attachment to which a flight bar was bolted rigidly against the attachment. The flight bars were spaced every third link, with two plain links in between.
Analysis by John King established that the forged links were from a low alloy case-hardening steel and that the pin was from a case-hardened mild steel. The attachments and scrapers were made from standard steel. The fixing bolts were high tensile with all-metal locking nuts.
The main problems that the cement plant operator described were:
Based on the analysis carried out by John King and its past applicational experience, two principal problems were identified:
[styled_image image=”https://www.johnkingchains.com/wp-content/uploads/news001-problemcement-foto02.jpg” w=”216″ h=”0″ link=”” lightbox=”no” alt=”Cutlery – A strange but not uncommon component of the biomass-derived fuel that the cement plant operator has to handle” rel=”” align=”right” caption=”Cutlery – A strange but not uncommon component of the biomass-derived fuel that the cement plant operator has to handle”]
Examination of the biomass derived fuel and information provided by the cement plant operator established that it was a mixture of shredded domestic waste primarily plastics and paper products. It was clear that the material was in the process of decomposition and was therefore corrosive. This was further aggrevated by the deteriorated condition of the inside of the casing of the conveyor. The material also contained contaminants such as glass particles, silica and metals, which caused abrasion of the chain components. It is known from past experience that where a combination of corrosion and abrasion exists, accelerated component wear is often experienced.
Upon further investigation, a representative of the cement plant operator said that the plant was having an issue with the quality, consistency and preparation
of its biomass-derived fuel. It was noted that similar systems in Germany had better success and that lessons may be learnt from these examples.
The initial data collection methods involved using verniers and micrometers along with photographic proof on- and off-site.
A total of 10 pins were removed from the chain (five from each strand) and were subjected to dimensional analysis. Checks were also carried out on the pitch holes of the forged links. It was established that there was a limited degree of wear in this element of the chain assembly so attention was directed to the
chain pins.
[styled_image image=”https://www.johnkingchains.com/wp-content/uploads/news001-problemcement-foto03.jpg” w=”605″ h=”0″ link=”” lightbox=”no” alt=”Three images showing use of a micrometer in assessing pins from the old drag chain system” rel=”” align=”left” caption=”Three images showing use of a micrometer in assessing pins from the old drag chain system”]
The 10 pins were taken for dimensional analysis to establish the extent of the wear. Dimensional checks were taken and at various points using verniers and micrometers. The results are shown in Table 1 based on the two individual strands of chain. There was a total mismatch of 139.32mm between the
two sides.
Item Code | Item Name | Stock Quantity | Stock Unit |
---|---|---|---|
HP110/1524/P | BS 4116 PART 4 HOLLOW PIN PLAIN CHAIN | 318.000 | Feet |
HP160/B/1524/27EXTX16/D9832 | HP160 6" PITCH OVEN CHAIN WITH EXTENDED PIN EVERY 16TH PITCH | 656.000 | Feet |
HP27/0508/1.5 | 2"6000LB HOLLOW PIN CHAIN WITH 1.5 ROLLER | 199.000 | Feet |
HP27/0508/P | BS 4116 PART 4 HOLLOW PIN PLAIN CHAIN | 500.000 | Feet |
HP27/0762/P | BS 4116 PART 4 HOLLOW PIN PLAIN CHAIN | 1360.000 | Feet |
HP27/0762/SS | 3 INCH BS 4116 PART 4 HOLLOW PIN CHAIN STAINLESS STEEL 304 | 1560.000 | Feet |
HP27/1016/P | BS 4116 PART 4 HOLLOW PIN CHAIN | 50.000 | Feet |
HP27/1524/P | BS 4116 PART 4 HOLLOW PIN CHAIN | 5546.000 | Feet |
HP55/0762/P | BS 4116 PART 4 HOLLOW PIN PLAIN CHAIN | 290.000 | Feet |
HP55/1016/P | BS 4116 PART 4 HOLLOW PIN PLAIN CHAIN | 1468.000 | Feet |
SP135/1016/A2X2 | 4.0 P CHAIN WITH A2 ATTACHMENT EVERY 2ND | 120.000 | Feet |
SP135/1016/P | 4.0 P SOLID PIN CHAIN | 284.007 | Feet |
SP400/1524/A2X1 | 6.0 P SOLID PIN CHAIN WITH A2 ATTACHMENT EVERY PITCH | 227.500 | Feet |
SP400/1524/A2X1/D7841 | 6" PITCH BRITISH STANARD SAMSON FEEDER CHAIN WITH A2 | 35.000 | Feet |
SP43/0508/P | 2.0 P SOLID PIN PLAIN CHAIN | 50.000 | Feet |
SP43/0762/K3X1 | 3" 7500iB WITH INTEGRAL K3 ATTACHMENT EVERY LINK ONE SIDE | 200.000 | Feet |
SP43/0762/SS | SP43 3" PITCH SOLID PIN CHAIN STAINLESS STEEL | 20.000 | Feet |
SP43/1016/A3X1 | 4" PITCH 7,500Ib UTS SOLID PIN CONVEYOR CHAIN WITH 31.75 DIA | 929.333 | Feet |
SP43/1016/P | 4118 4.0 PITCH PLAIN CHAIN ONLY | 16.667 | Feet |
SP43/1016/SS | BS 4116 4.0 P PLAIN CHAIN ONLY STAINLESS STEEL ANSI 304 | 10.000 | Feet |
SP43/1524/P | BS 4116 6.0 P SOLID PIN PLAIN CHAIN | 180.000 | Feet |
SP75/1016/P | BS 4116 4.0 P SOLID PIN PLAIN CHAIN | 440.000 | Feet |
SP75/1524/P | BS 4116 6.0 P SOLID PIN PLAIN CHAIN | 90.000 | Feet |
JKB111/K2X3 | JKB111 4.75" PITCH STEEL BUSH CHAIN C/W K2 EVERY 3RD ON O/L | 493.500 | Feet |
JKB37291/SS/RF10X4 | CARRIER CHAIN | 646.000 | Feet |
JKB800/A1X4 | PAVER CHAIN WITH A1 ATTACHMENT EVERY 4TH | 169.000 | Feet |
JKB856/K24X2 | STEEL BUSH ELEVATOR CHAIN WITH K24 ATTACHMENT EVERY 2ND | 50.000 | Feet |
JKB956/K24X2 | STEEL BUSH ELEVATOR CHAIN | 50.000 | Feet |
JKR1706/M14 | STEEL ROLLER CONVEYOR CHAIN JKR1706 12 " PITCH WITH M14 (1") | 84.000 | Feet |
JKR2184/C/R3/C/AS2+2CX4 | INTERCARRIER/BAGASSE CHAIN | 1867.500 | Feet |
JKR2198/A/R2.75/C/K2X1 | JKR2198 6" PITCH ROLLER CANE CARRIER CHAIN | 999.500 | Feet |
JKR2436/C/T3x457 | ROLLER CONVEYOR CHAIN | 250.000 | Feet |
JKR81X | 2.609'' ROLLER CONVEYOR CHAIN | 10.000 | Feet |
JKR81XH | 2.609'' HEAVY DUTY ROLLER CONVEYOR CHAIN | 910.000 | Feet |
SS102B/H/K2X4 | 4.0 P STEEL BUSH CHAIN HEAVY VERSION WITH K2 ATT EVERY 4TH | 160.000 | Feet |
SS102B/K2X1 | 4.0 P STEEL BUSH CHAIN K2 ATTACHMENT EVERY PITCH | 531.657 | Feet |
SS102B/K2X2 | 4.0 P STEEL BUSH CHAIN WITH K2 ATTACHMENT EVERY 2ND | 391.800 | Feet |
SS102B/K2X3 | 4.0 P STEEL BUSH CHAIN WITH K2 ATTACHMENT EVERY 3RD | 1032.657 | Feet |
SS102B/K2X4 | SS102B 4" PITCH STEEL BUSH CHAIN CW INTEGRAL K2 ATT AT 4TH | 499.807 | Feet |
SS102B/K2X4/SS | STAINLESS STEEL 4.0 P STEEL BUSH CHAIN WITH K2 ATTACHMENT | 256.000 | Feet |
SS102B/K2X5 | 4.0 P STEEL BUSH CHAIN WITH K2 ATTACHMENT EVERY 5TH | 789.830 | Feet |
SS102B/P | SS102B 4" PITCH STEEL BUSH PLAIN CHAIN | 769.334 | Feet |
JKR2358/M14/CZX4/RH | BAGASSE CONVEYOR CHAIN | 586.750 | Feet |
JKR2358/M14X1/GZX4/LH | BAGASSE CONVEYOR CHAIN | 586.750 | Feet |
M112/A/100 | DIN 8167 STEEL BUSH CHAIN | 655.000 | Metre |
M112/A/125 | M112 BUSH CHAIN 125 PITCH | 588.375 | Metre |
M112/A/125/HD/T2X285 | M112 125MM STEEL BUSH CHAIN HEAVY DUTY 285 T FLIGHT | 127.500 | Metre |
M112/A/125/T2X270/D4979 | 125MM PITCH M112 STEEL BUSH CHAIN 270MM FLIGHTS AS D/4979 | 46.875 | Metre |
M112/A/125/T2X285 | M112 125MM PIITCH STEEL ROLLER CHAIN 285 T FLIGHT EVERY 2ND | 82.000 | Metre |
M112/A/125/T2X385 | STEEL BUSH CHAIN 385 T FLIGHT EVERY 2ND | 92.000 | Metre |
M112/A/160 | DIN 8167 STEEL BUSH CHAIN | 44.960 | Metre |
M112/B/100 | DIN 8167 ROLLER CONVEYOR CHAIN | 130.000 | Metre |
M112/B/100/WP | M112 CHAIN 100MM PITCH WITH B ROLLER AND WELDED PINS | 157.400 | Metre |
M112/B/100/WP/L2X2/A2X2/LH | LEFT HAND CHAIN ASSEMBLY M112/B/100/WP WITH L2 AND A2 | 103.200 | Metre |
M112/B/125 | DIN 8167 STEEL ROLLER CHAIN 125MM PITCH WITH B STYLE ROLLER | 16.000 | Metre |
M160/A/100 | DIN 8167 STEEL BUSH CHAIN | 119.400 | Metre |
M160/A/125 | DIN 8167 STEEL BUSH CHAIN | 175.000 | Metre |
M160/A/160 | M160 160MM PITCH STEEL BUSH CHAIN | 272.080 | Metre |
M224/A/125 | M224 125MM PITCH DIN 8167 STEEL BUSH CHAIN | 523.000 | Metre |
M450/A/200 | DIN 8167 BUSH CHAIN | 14.800 | Metre |
M450/A/200/T2X385 | DIN 8167 BUSH CHAIN WITH 385 T FLIGHT EVERY 2ND | 54.400 | Metre |
M450/A/200/WBR | 200mm PITCH M450 CHAIN WELDED BUSH AND RIVET PIN SPEC | 114.200 | Metre |
M56/A/63/T2X218 | DIN 8167 BUSH CHAIN WITH 218 T FLIGHT EVERY 2ND | 26.208 | Metre |
M80/A/100 | M80 100MM PITCH STEEL BUSH CHAIN AS DIN 8167 | 524.800 | Metre |
M224/A/125/HD/T2X385 | HEAVY DUTY STEEL BUSH CHAIN WITH 385 T FLIGHT EVERY 2ND | 73.000 | Metre |
FV112/A/100 | DIN 8165 STEEL BUSH CHAIN | 106.900 | Metre |
FV140/A/125 | FV140 125MM PITCH STEEL BUSH CHAIN | 318.750 | Metre |
FV140/A/160 | FV140 BUSH CHAIN 160mm PITCH | 4.480 | Metre |
FV90/A/100 | FV90 100MM PITCH STEEL BUSH CHAIN AS DIN 8165 | 51.000 | Metre |
FV90/A/80 | DIN 8165 STEEL BUSH CHAIN | 44.320 | Metre |
WDH110/R | WDH110 6.0 PITCH 51000lb WELDED STEEL DRAG CHAIN | 111.000 | Feet |
WDH120/R | 6" PITCH WELDED STEEL DRAG CHAIN 15000LB UTS | 440.000 | Feet |
WDH480/R | 8.0P WELDED STEEL DRAG CHAIN 79,000LBS UTS AS D-3993-08 | 240.000 | Feet |
WH106/HD/IBR/R | WH106 HEAVY DUTY WELDED STEEL CHAIN IBR SPECIFICATION | 55.233 | Feet |
WH106/IBR/R | 6 INCH PITCH WELDED STEEL CHAIN IBR SPECIFICATION | 200.000 | Feet |
WH106/R | 6" PITCH OFFSET SIDE BAR WELDED STEEL CHAIN RIVETED | 84.000 | Feet |
WH106XHD/IBR/R/RFX10 | WH106XHD HEAVY DUTY WELDED STEEL CHAIN WITH RF ATTACHMENT | 68.000 | Feet |
WH124/IBR/R | 124 WELDED STEEL CHAIN (IBR) | 400.667 | Feet |
WH124/XHD/IBR/R | WH124/XHD WELDED STEEL CHAIN 4.063" PITCH 543kN (122,000LBS) | 833.227 | Feet |
WH124/XHD/R/1 3/4 | WH124XHD 4.063" pitch Welded Steel Chain riveted | 293.218 | Feet |
WH132/IBR/R | WH132 6.05" PITCH WELDED IBR STEEL CHAIN | 1372.725 | Feet |
WH155/N/R | 6.05 P WELDED STEEL CHAIN RIVETED CONSTRUCTION | 76.500 | Feet |
WH78/C | 2.609 P WELDED STEEL CHAIN COTTERED CONSTRUCTION | 475.809 | Feet |
WH78/R | 2.609 P WELDED STEEL CHAIN RIVETED CONSTRUCTION | 3380.027 | Feet |
WH82/C/K1X1 | 3.075 P WELDED STEEL CHAIN WITH K1 ATTACHMENT EVERY PITCH | 64.000 | Feet |
WH82/R | 3.075 P WELDED STEEL CHAIN RIVETED CONSTRUCTION | 1739.325 | Feet |
WHX106/C | 6" PITCH WELDED STEEL CHAIN 250kN WHX SPECIFICATION | 704.000 | Feet |
WHX132/C | 6.05" PITCH WELDED STEEL CHAIN 542kN WHX SPECIFICATION | 69.000 | Feet |
WHX132/C/S1X6 | WELDED STEEL CHAIN | 69.000 | Feet |
JK698 | RIVETLESS CHAIN (6.031INCH PITCH) | 207.941 | Feet |
MS698 | RIVETLESS CHAIN | 497.000 | Feet |
SS458 | 4.031" PITCH X458 RIVETLESS CHAIN IN AUSTENITIC 304 S/S | 70.673 | Feet |
SS678/D5X20 | STAINLESS RIVETLESS CHAIN SS678 | 19.328 | Feet |
SS678/D5X3 | CAST RIVETLESS CHAIN | 100.500 | Feet |
X348 | 3 INCH PITCH RIVETLESS FORGED CHAIN MAT'L 40CR TH HARDENED | 500.000 | Feet |
JKS698/SS/C | S SERIES DROP FORGED CHAIN | 250.000 | Feet |
X678 | X678 6.03 INCH PITCH RIVETLESS FORGED CHAIN ASSEMBLY | 125.666 | Feet |
38/14x50 | 14 x 50 DIN 22252 Round Link chain | 11.000 | Metre |
38/18X64 | DIN 22252 18 X 64 ROUND LINK CHAIN mtrs | 29.056 | Each |
38/18X64/3L | DIN 22252 18 X 64 SUPPLIED 3 LINK LENGTHS | 36.000 | Each |
38/18X64/5L | DIN 22252 18 X 64 SUPPLIED 5 LINK LENGTHS | 15.000 | Each |
38/36X108/5L | ROUND LINK CHAIN | 101.000 | Each |
38/14x50 | 14 x 50 DIN 22252 Round Link chain | 2608.800 | Metre |
38/8X24/G80/114L | DIN 5687-8 ROUND LINK CHAIN SUPPLIED 1 X 10 X 30MM ENLARGED | 1750.000 | Each |
504/K2X1/R | 504 4.06" PITCH RIVETED GRAY PIN CAST CHAIN K2 EVERY LINK | 80.153 | Feet |
C102B/C/K2X4 | COMBINATION CHAIN | 62.630 | Metre |
C111/K2x4 | 4.76" pitch steel and malleable combination chain all cotter | 58.700 | Feet |
C132/C/S1X4 | 6" PITCH CAST COMBINATION CHAIN WITH S PUSHER ATTACHMENT | 538.000 | Feet |
C586 | 2.307 INCH PITCH C8 COMBINATION PLAIN CHAIN | 30.000 | Feet |
C586/T2X8/NR | COMBINATION CHAIN C8 WITH 8.00 T FLIGHT EVERY 2ND NOISE RED | 80.000 | Feet |
C586/T4X8 | C586/T8 EXTENDED PITCH | 50.000 | Feet |
C762/P12X2 | COMBINATION CHAIN C762/ P12 X 2 ASSEMBLY | 186.500 | Feet |
C762/T12X2 | 3 INCH PITCH CAST COMBINATION CHAIN C12 WITH 12 INCH T FLIGH | 86.500 | Feet |
CC600 | 2.50 P CAST CASE CHAIN | 4490.000 | Feet |
H78 | MILL DUTY PLAIN CHAIN | 39.000 | Feet |
M600/ZN/ST | REVERSABLE 2.50 P CAST CASE CHAIN ZINC PLATED (STORK). | 51.552 | Metre |
CC600/ZN/ST | 2.50 P CAST CASE CHAIN ZINC PLATED (STORK) | 12168.908 | Metre |
477 | 400 SERIES PINTLE CHAIN | 150.000 | Feet |
D667X/A1X2 | D667X PINTLE CHAIN WITH A1 ATTACHMENTS EVERY 2ND LINK | 68.625 | Feet |
MX603 | 3 INCH PITCH MAXI PLAIN CHAIN | 285.500 | Feet |
MX604 | 4 INCH PITCH MX604 MAXI SERIES PLAIN CHAIN | 123.000 | Feet |
JK600 | JK600 CLOSED TOP PLAIN CHAIN | 230.000 | Feet |
PM1400/11 | ACETAL CASE CHAIN STANDARD 11MM SNAP IN PIN | 88.779 | Feet |
PM1400/W/CE | WING STYLE PM1400 3.25" PITCH ACETAL CHAIN CHAMFERED EDGE | 110.178 | Feet |
PM1400D/11 | 3.25 INCH PITCH ACETAL CASE CHAIN WITH D LUG 11MM PIN | 559.206 | Feet |
PM1400D/9.5 | 3.25 INCH PITCH ACETAL CASE CHAIN WITH D LUG AND 9.5MM PIN | 311.300 | Feet |
PM600 | STANDARD 2.5 INCH PITCH ACETAL CASE CHAIN WITH SNAP IN PIN | 290.000 | Feet |
PM600/FX1 | 2.5 INCH PITCH ACETAL CASE CHAIN WITH F PUSHER EVERY PITCH | 417.000 | Feet |
PM600/FX10 | ACETAL CASE CHAIN WITH F PUSHER EVERY 10TH | 57.910 | Feet |
PM600/FX11 | ACETAL CASE CHAIN WITH F PUSHER EVERY 11TH | 267.690 | Feet |
PM600/FX12 | ACETAL CASE CHAIN WITH F PUSHER EVERY 12TH | 290.000 | Feet |
PM600D | ACETAL CHAIN WITH 'D' LUG | 350.000 | Feet |
08B-1/SB | 0.5 P BS SIMPLEX SIDE BOW CHAIN | 45.000 | Metre |
08B-1/SS420 | 0.5 P BS SIMPLEX STAINLESS STEEL AISI420 | 35.000 | Metre |
12/B-1/K1X4 | 3/4" PITCH BS SIMPLEX ROLLER CHAIN WITH K1 ATTACHMENT | 100.000 | Metre |
12B-2/EXT | 3/4P BS DUPLEX CHAIN WITH EXTENDED PIN EVERY PITCH | 10.000 | Metre |
16B-1/HP | 1.0" PITCH SIMPLEX HOLLOW PIN CHAIN | 20.000 | Metre |
16B-2/K1X2/C | 16B-2 CHAIN WITH K1 BOTH SIDES EVERY OUTER | 20.000 | Metre |
16B-3/C | 1"PITCH BS TRIPLEX CHAIN | 10.000 | Metre |
20B-1 | 1.25P BS SIMPLEX CHAIN | 30.000 | Metre |
20B-2 | 1.25 P BS DUPLEX CHAIN | 80.000 | Metre |
24B-1 | 1.5 P BS SIMPLEX CHAIN | 13.700 | Metre |
24B-2 | 1.5 P BS DUPLEX CHAIN | 20.000 | Metre |
32B-1 | 2.0 P BS SIMPLEX CHAIN | 5.000 | Metre |
40HP | 0.5 P ASA SIMPLEX HOLLOW PIN CHAIN | 50.000 | Metre |
415B | 0.5 P X 0.1875 SIMPLEX CHAIN | 5.000 | Metre |
A100H-1 | 1.25 P ASA SIMPLEX HEAVY DUTY CHAIN | 10.000 | Metre |
A120-1/4P/FT | 1.5 P ASA SIMPLEX SHARP TOP TRANSMISSION CHAIN WITH 4 X FLAT | 50.000 | Metre |
A120-1/C | 1.5 P ASA SIMPLEX CHAIN | 18.000 | Metre |
A120-2/C | 1.50 P ASA DUPLEX CHAIN | 15.000 | Metre |
A140-1 | 1.75 P SIMPLEX CHAIN | 5.000 | Metre |
A140-3 | 1.75INCH PITCH AMERCIAN STANDARD TRIPLEX CHAIN | 12.872 | Metre |
A200-1 | TRANSMISSION CHAIN | 51.450 | Metre |
A200-1/C | 2.5 PITCH ASA SIMPLEX CHAIN | 52.520 | Metre |
A60-2 | 0.75 P ASA DUPLEX CHAIN | 95.000 | Metre |
A60-3 | 0.75 P ASA TRIPLEX CHAIN | 30.000 | Metre |
A80-2/C | 1.0 P ASA DUPLEX CHAIN | 20.000 | Metre |
C16BF2/5PEP | CLOSED TOP 16B-1 5 PEP | 10.000 | Metre |
C2040 | 1.0 P EXTENDED PITCH CHAIN | 100.000 | Metre |
C2042 | 25.40MM PITCH LARGE ROLER 15.88 DIA SIMPLEX EXTENDED PITCH | 16.000 | Metre |
C50HP/SS | 0.625 P ASA SIMPLEX STAINLESS STEEL HOLLOW PIN | 25.000 | Feet |
S45/F1X4/ZP | S45 CHAIN WITH F1 ATTACHMENT EVERY 4TH ZINC PLATED | 20.000 | Feet |
S55/1 | S55 ZINC PLATED AGRI CHAIN | 435.600 | Feet |
S55/F1X4/ZN | S55 WITH F1 BOTH SIDES EVERY 4TH PITCH (SUPERIOR) | 205.000 | Metre |
S55/R | 1.625 AGRICULTURAL CHAIN (HEAVY DUTY) | 40.000 | Metre |
JKD1605AA | JKD1605AA 5" PITCH HEAVY DUTY DRIVE CHAIN | 239.000 | Link |
JKD3011 | 3.067 INCH / 77.90MM PITCH OFFSET SIDEBAR DRIVE CHAIN 110,00 | 1540.000 | Link |
JKD3075 | 78.10MM PITCH OFFSET SIDEBAR DRIVE CHAIN | 4619.000 | Link |
JKD4073 | 103.45MM PITCH OFFSET SIDEBAR DRIVE CHAIN | 371.000 | Link |
JKD4500 | 4.5 INCH PITCH OFFSET SIDEBAR DRIVE CHAIN | 728.000 | Link |
JKD5031 | JKD5031 5" INCH PITCH OFFSET SIDEBAR DRIVE CHAIN | 21.000 | Link |
JKD6042 | JKD6042 6" INCH PITCH CRANK LINK DRIVE CHAIN | 330.000 | Link |
JKD882 | 2.609 INCH PITCH OFFSET SIDEBAR DRIVE CHAIN | 413.000 | Link |
BL6168/17L | 5" PITCH BLOCK AND BAR CHAIN UPRATED VERSION | 9.000 | Assembly |
BL6168/19L | 5" PITCH BLOCK AND BAR CHAIN UPRATED VERSION | 9.000 | Assembly |
BL6168/21L | 5" PITCH BLOCK AND BAR CHAIN UPRATED VERSION | 10.000 | Assembly |
BL6168/23L | 5" PITCH BLOCK AND BAR CHAIN UPRATED VERSION | 76.000 | Assembly |
CC635 | 2.50 P FABRICATED CASE CHAIN. CHAIN SUPPLIED IN 48 PITCH LEN | 269.944 | Metre |
D162/5L | COMBINATION CHAIN AS D/162 5 LINK LENGTH (FEEDER BREAKER) | 18.000 | Assembly |
D3271/HD | 4" pitch heavy duty monorail transport chain to drawing | 84.679 | Metre |
D3388 | 80MM PITCH SPECIAL STEEL BUSH AS DRAWING D/3388 | 6.240 | Metre |
D5065 | 160MM PITCH DEEP LINK HOMBAK CHAIN DRG D/5065 | 25.600 | Metre |
D6827/3L | 100mm pitch steel bush chain old version as drawing D6827. | 28.200 | Metre |
D6827/4L | 100MM PITCH OLD VERSION SPECIAL BUSH CHAIN | 13.600 | Metre |
D6827/5L | 100MM PITCH OLD VERSION SPECIAL BUSH CHAIN | 33.000 | Metre |
D6827/7L | 100mm pitch steel bush chain for Underpress Chain original | 20.000 | Metre |
D762 | D762 ASSEMBLY | 122.175 | Feet |
JK261/SS | 50MM PITCH HOLLOW PIN CHAIN WITH 30MM DIAMETER ROLLER 10MM | 30.000 | Metre |
JKB100/A/1016/L2X4 | 4" PITCH BUSH CHAIN WITH L2 ATTACHMENT EVERY 4TH | 33.300 | Metre |
JKB175/A/150/BT2X300 | JKB175 STEEL BUSH CHAIN WITH BT2X300 BOLTED CLEANER FLIGHT | 76.000 | Metre |
JKR3428/A/KOX2 | 250MM PITCH TRANSFER CHAIN UTS 270KN INTEGROL BENT PLATFORM | 116.000 | Metre |
JKR7287 | 40MM PITCH CHIP PRESS CHAIN AS DRAWING D/7287 | 60.320 | Metre |
JKR9047/S1X4 | JKR9047 9" PITCH ROLLER CHAIN WITH S1 PUSHER EVERY 4TH PITCH | 21.000 | Feet |
JKRC7478/M | JOHN KING 2 FOLD ROLLER CARPET CONVEYOR CHAIN | 192.284 | Metre |
JKRC7478/NP/S | NEW STD 2 FOLD NELSON PINE PRESS CHAIN BELT | 947.801 | Metre |
WHM160/160/R | WHM160 METRIC SERIES WELDED STEEL CHAIN 160mm PITCH | 400.160 | Metre |
WHM224/200/R | METRIC WELDED SERIES CHAIN | 32.000 | Metre |
WHM224/C/200/A114X4 | WHM224/C/200 CRANK LINK WELDED BUSH CHAIN, 85MM ROLLER | 144.800 | Metre |
WHM315/160/R | WHM WELDED STEEL CHAIN | 580.800 | Metre |
[styled_image image=”https://www.johnkingchains.com/wp-content/uploads/news001-problemcement-foto04.jpg” w=”230″ h=”0″ link=”” lightbox=”no” alt=”Worn out chain pins from the old design” rel=”” align=”right” caption=”Worn out chain pins from the old design”]
The same ten pins were also checked for hardness on the unworn portion of the body and the worn portion to obtain hardness values. This particular testing was carried out using a Rockwell C hardness tester. Table 2 shows the hardness testing values of pins on drive and none drive side on worn and unworn areas of the pin. It clearly demonstrates that the primary wear condition was taking place on the pin body where the link articulates. The articulation will only take place when the chain moves around the sprockets on the head and tail shaft.
01/03/2024Item Code | Item Name | Stock Quantity | Stock Unit |
---|---|---|---|
P50.82P/CL | Connecting Link P50.82P, Perry | 234.000 | pcs. |
JKR81HH | Extra Heavy Duty Roller Conveyor Chain, pitch 2.609'', 23 mm roller diameter | 100.000 | m |
JKR81X | Roller Conveyor Chain, pitch 2.609'', 23 mm roller diameter | 443.868 | m |
JKR81XH | Heavy Duty Roller Conveyor Chain, pitch 2.609'', 23 mm roller diameter | 100.000 | m |
M112/A/100 | Metric Bush Chain M112, 100 mm pitch | 450.000 | m |
M112/A/100/CL | Connecting Link Metric Bush Chain M112, 100 mm pitch | 50.000 | pcs. |
M112/A/125 | Metric Bush Chain M112, 125 mm pitch | 100.000 | m |
M112/A/125/CL | Connecting Link Metric Bush Chain M112, 125 mm pitch | 50.000 | pcs. |
M112/A/125/T2X285 | Metric Bush Chain M112, 125 mm pitch, 285 mm T flight every 2nd | 375.000 | m |
M112/A/160 | Metric Bush Chain M112, 160 mm pitch | 360.800 | m |
M112/A/160/CL | Connecting Link Metric Bush Chain M112, 160 mm pitch | 50.000 | pcs. |
M112/A/80 | Metric Bush Chain M112, 80 mm pitch | 161.120 | m |
M112/B/100 | Metric Roller Chain M112, 100 mm pitch, 30 mm roller diameter | 170.000 | m |
M112/B/100/CL | Connecting Link Metric Roller Chain M112, 100 mm pitch, 30 mm roller diameter | 50.000 | pcs. |
M112/B/125/CL | Connecting Link Metric Roller Chain M112, 125 mm pitch, 30 mm roller diameter | 50.000 | pcs. |
M160/A/100 | Metric Bush Chain M160, 100 mm pitch | 200.000 | m |
M160/A/100/CL | Connecting Link Metric Bush Chain M160, 100 mm pitch | 50.000 | pcs. |
M160/A/125 | Metric Bush Chain M160, 125 mm pitch | 195.000 | m |
M160/A/125/CL | Connecting Link Metric Bush Chain M160, 125 mm pitch | 50.000 | pcs. |
M160/A/160 | Metric Bush Chain M160, 160 mm pitch | 150.000 | m |
M160/A/160/CL | Connecting Link Metric Bush Chain M160, 160 mm pitch | 50.000 | pcs. |
M224/A/125/CL | Connecting Link Metric Bush Chain M224, 125 mm pitch | 30.000 | pcs. |
M224/A/160 | Metric Bush Chain M224, 160 mm pitch | 24.800 | m |
M224/A/160/CL | Connecting Link Metric Bush Chain M224, 160 mm pitch | 40.000 | pcs. |
M315/A/160/B/T2X385 | Metric Roller Chain M315, 160 mm pitch, 50 mm roller diameter, 385 mm T flight every 2nd | 25.000 | m |
M315/C/160/A2X1 | Metric Roller Chain M315, 160 mm pitch, 100 mm roller diameter, A2 attachments every pitch | 28.800 | m |
M450/A/200/T2X385 | Metric Bush Chain M450, 200 mm pitch, 385 mm T flight every 2nd | 110.400 | m |
M80/A/100/CL | Connecting Link Metric Bush Chain M80, 100 mm pitch | 50.000 | pcs. |
M80/B/80/K2X1 | Metric Roller Chain M80, 25 mm roller diameter, 80 mm pitch, K2 attachment every pitch | 104.160 | m |
MC112/A/100 | Metric Bush Chain M112, 100 mm pitch, 14.3 mm hollow pin | 25.000 | m |
FV112/A/100 | Metric Bush Chain FV112, 100 mm pitch | 100.000 | m |
FV112/A/100/CL | Connecting Link Metric Bush Chain FV112, 100 mm pitch | 50.000 | pcs. |
FV112/A/125 | Metric Bush Chain FV112, 125 mm pitch | 100.000 | m |
FV112/A/125/CL | Connecting Link Metric Bush Chain FV112, 125 mm pitch | 50.000 | pcs. |
FV140/A/100 | Metric Bush Chain FV140, 100 mm pitch | 100.000 | m |
FV140/A/100/CL | Connecting Link Metric Bush Chain FV140, 100 mm pitch | 50.000 | pcs. |
FV140/A/125 | Metric Bush Chain FV140, 125 mm pitch | 150.000 | m |
FV140/A/125/CL | Connecting Link Metric Bush Chain FV140, 125 mm pitch | 20.000 | pcs. |
FV140/A/160 | Metric Bush Chain FV140, 160 mm pitch | 187.760 | m |
FV140/A/160/CL | Connecting Link Metric Bush Chain FV140, 160 mm pitch | 50.000 | pcs. |
FV140/A/80 | Metric Bush Chain FV140, 80 mm pitch | 100.000 | m |
FV140/A/80/CL | Connecting Link Metric Bush Chain FV140, 80 mm pitch | 50.000 | pcs. |
FV40/A/50/GK1 | Metric Bush Chain FV40, 50 mm pitch, GK hole in outer plate | 50.000 | m |
FV90/A/100 | Metric Bush Chain FV90, 100 mm pitch | 200.000 | m |
FV90/A/100/CL | Connecting Link Metric Bush Chain FV90, 100 mm pitch | 50.000 | pcs. |
WH106/IBR/R | Welded Steel Chain WH106, induction hardened pin & barrel, riveted construction | 493.776 | m |
WH124/IBR/R | Welded Steel Chain WH124, induction hardened pin & barrel, riveted construction | 169.672 | m |
WH132/IBR/R | Welded Steel Chain WH132, induction hardened pin & barrel, riveted construction | 64.541 | m |
WH157/IBR/R | Welded Steel Chain WH157, induction hardened pin & barrel, riveted construction | 191.166 | m |
WH78/R | Welded Steel Chain WH78, riveted construction | 151.240 | m |
WH78/RX106L | Welded Steel Chain WH78, riveted construction, 106 links | 24.000 | pcs. |
WH78/RX125L | Welded Steel Chain WH78, riveted construction, 125 links | 37.000 | pcs. |
WH78/RX195L | Welded Steel Chain WH78, riveted construction, 195 links | 20.000 | pcs. |
WH78/RX89L | Welded Steel Chain WH78, riveted construction, 89 links | 54.000 | pcs. |
50X10/V/MN | 50x10 V Groove Manganese Wearstrip, X120Mn12 (DIN 1.3401), in 3000 mm lenghts, weight 4.023 kg/m | 177.000 | m |
60X10/V/MN | 60x10 V Groove Manganese Wearstrip, X120Mn12 (DIN 1.3401), in 3000 mm lenghts | 33.000 | m |
70X10/V/MN | 70x10 V Groove Manganese Wearstrip, X120Mn12 (DIN 1.3401) | 72.000 | m |
CC600 | Cast Case Chain, 2.50" pitch | 330.000 | ft |
CC600/S/2/ZN/PIN | Pin CC600, zinc plated, 2 part screwed | 180.000 | pcs. |
CC600/S/CL | Connecting Link CC600, 2.50 in pitch, screwed | 300.000 | pcs. |
CC600/ZN/ST | Cast Case Chain, Zinc Plated, 2.50 in pitch, STORK | 182.880 | m |
D667X | Steel Pintle Chain, 2.25" pitch | 1010.000 | ft |
PM600/PPG | Acetal Case Chain PM600, 1 row, 2.5" pitch, polypropylene glass fibre mat. | 84.000 | ft |
05B-1 | Roller Chain 05B-1, British Standard, 1 row, 5/16" pitch | 50.000 | m |
05B-1/CL | Connecting Link 05B-1, British Standard, 1 row, 5/16" pitch | 100.000 | pcs. |
05B-1/OCL | Offset Connecting Link 05B-1, British Standard, 1 row, 5/16" pitch | 50.000 | pcs. |
06B-1 | Roller Chain 06B-1, British Standard, 1 row, 3/8" pitch | 200.000 | m |
06B-1/CL | Connecting Link 06B-1, British Standard, 1 row, 3/8" pitch | 200.000 | pcs. |
06B-1/DPOCL | Double Pitch Offset Connecting Link 06B-1, British Standard, 1 row, 3/8" pitch | 200.000 | pcs. |
06B-1/NP/CL | Connecting Link 06B-1, British Standard, 1 row, 3/8" pitch, nickel plated | 140.000 | pcs. |
06B-1/NP/OCL | Offset Connecting Link 06B-1, British Standard, 1 row, 3/8" pitch, nickel plated | 72.000 | pcs. |
06B-1/OCL | Offset Connecting Link 06B-1, British Standard, 1 row, 3/8" pitch | 232.000 | pcs. |
06B-1/SS/DPOCL | Double Pitch Offset Connecting Link 06B-1, British Standard, 1 row, 3/8" pitch, stainless steel | 100.000 | pcs. |
06B-2 | Roller Chain 06B-2, British Standard, 2 row, 3/8" pitch | 90.000 | m |
06B-2/CL | Connecting Link 06B-2, British Standard, 2 row, 3/8" pitch | 50.000 | pcs. |
06B-2/OCL | Offset Connecting Link 06B-2, British Standard, 2 row, 3/8" pitch | 106.000 | pcs. |
06B-3/OCL | Offset Connecting Link 06B-3, British Standard, 3 row, 3/8" pitch | 20.000 | pcs. |
081-1 | Roller Chain 081-1, British Standard, 1 row, 1/2" pitch | 35.000 | m |
081-1/CL | Connecting Link 081-1, British Standard, 1 row, 1/2" pitch | 1500.000 | pcs. |
083-1 | Roller Chain 083-1, British Standard, 1 row, 1/2" pitch | 200.000 | m |
083-1/CL | Connecting Link 083-1, British Standard, 1 row, 1/2" pitch | 200.000 | pcs. |
083-1/OCL | Offset Connecting Link 083-1, British Standard, 1 row, 1/2" pitch | 100.000 | pcs. |
08B-1 | Roller Chain 08B-1, British Standard, 1 row, 1/2" pitch | 350.000 | m |
08B-1/C | Roller Chain 08B-1, British Standard, 1 row, 1/2" pitch, cottered construction | 8.000 | m |
08B-1/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch | 152.000 | pcs. |
08B-1/DPOCL | Double Pitch Offset Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch | 100.000 | pcs. |
08B-1/GL | Roller Chain 08B-1, British Standard, 1 row, 1/2" pitch, straight side plate | 145.000 | m |
08B-1/GL/TB/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, straight side plate, TB attachment one s | 400.000 | pcs. |
08B-1/HP | Roller Chain 08B-1, British Standard, 1 row, 1/2" pitch, hollow pin | 80.000 | m |
08B-1/HP/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, hollow pin | 29.000 | pcs. |
08B-1/HP/F3 | Roller Chain 08B-1, British Standard, 1 row, 1/2" pitch, hollow pin, wide inside | 100.000 | m |
08B-1/HP/SS/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, hollow pin, stainless steel | 4.000 | pcs. |
08B-1/IL | Inner Link 08B-1, British Standard, 1 row, 1/2" pitch | 4000.000 | pcs. |
08B-1/K1X1/IL | Inner Link 08B-1, British Standard, 1 row, 1/2" pitch, K1 attachment one side | 1012.000 | pcs. |
08B-1/K1X2/IL | Inner Link 08B-1, British Standard, 1 row, 1/2" pitch, K1 attachment both sides | 1003.000 | pcs. |
08B-1/K2X1/IL | Inner Link 08B-1, British Standard, 1 row, 1/2" pitch, K2 attachment one side | 800.000 | pcs. |
08B-1/OCL | Offset Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch | 238.000 | pcs. |
08B-1/R/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, riveted | 200.000 | pcs. |
08B-1/SS/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, stainless steel | 55.000 | pcs. |
08B-1/SS/MON/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, stainless steel, special plate both side | 1648.000 | pcs. |
08B-1/SS/OCL | Offset Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, stainless steel | 89.000 | pcs. |
08B-1SB/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, side bow | 330.000 | pcs. |
08B-2 | Roller Chain 08B-2, British Standard, 2 row, 1/2" pitch | 315.000 | m |
08B-2/CL | Connecting Link 08B-2, British Standard, 2 row, 1/2" pitch | 50.000 | pcs. |
08B-2/G2/CL | Connecting Link 08B-2, British Standard, 2 row, 1/2" pitch, rubber top | 80.000 | pcs. |
08B-2/GL/SS/CL | Connecting Link 08B-2, British Standard, 2 row, 1/2" pitch, straight side plate, stainless steel | 65.000 | pcs. |
08B-2/SPX1 | Roller Chain 08B-2, British Standard, 2 row, 1/2" pitch, spike attachment one side every outer | 320.000 | m |
08B-3 | Roller Chain 08B-3, British Standard, 3 row, 1/2" pitch | 285.000 | m |
08B-3/CL | Connecting Link 08B-3, British Standard, 3 row, 1/2" pitch | 250.000 | pcs. |
08B-3/DPOCL | Double Pitch Offset Connecting Link 08B-3, British Standard, 3 row, 1/2" pitch | 50.000 | pcs. |
08BHPF/CL | Connecting Link 08B-1, British Standard, 1 row, 1/2" pitch, hollow pin, circlip | 216.000 | pcs. |
100-1 | Roller Chain 100-1, American Standard, 1 row, 1 1/4" pitch | 125.000 | m |
100-1/CL | Connecting Link 100-1, American Standard, 1 row, 1 1/4" pitch | 4.000 | pcs. |
100-1/NP | Roller Chain 100-1, American Standard, 1 row, 1 1/4" pitch, nickel plated | 80.000 | m |
100-1/OCL | Półogniwo/Offset Connecting Link 100-1, American Standard, 1 row, 1 1/4" pitch | 39.000 | pcs. |
100-2 | Roller Chain 100-2, American Standard, 2 row, 1 1/4" pitch | 10.000 | m |
100-2/CL | Connecting Link 100-2, American Standard, 2 row, 1 1/4" pitch | 10.000 | pcs. |
100H-1 | Roller Chain 100H-1, American Standard, 1 row, 1 1/4" pitch, havy duty | 60.000 | m |
100H-1/CL | Connecting Link 100H-1, American Standard, 1 row, 1 1/4" pitch, havy duty | 21.000 | pcs. |
100H-1/OCL | Offset Connecting Link 100H-1, American Standard, 1 row, 1 1/4" pitch, havy duty | 25.000 | pcs. |
10B-1 | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch | 350.000 | m |
10B-1/A1X2 | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch, A1 attachment every outer link | 50.000 | m |
10B-1/C | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch, cottered construction | 5.000 | m |
10B-1/CL | Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch | 100.000 | pcs. |
10B-1/DPOCL | Double Pitch Offset Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch | 1011.000 | pcs. |
10B-1/HP/CL | Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, hollow pin, spring clip | 9.000 | pcs. |
10B-1/K1X2 | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch, K1 attachment every outer link | 50.000 | m |
10B-1/K1X2/R/CL | Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, K1 attachment both sides, riveted | 1450.000 | pcs. |
10B-1/K1X4 | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch, K1 attachment every 4th | 100.000 | m |
10B-1/M1X2/R/CL | Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, M1 attachment both sides, riveted | 500.000 | pcs. |
10B-1/NP | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch, nickel plated | 260.000 | m |
10B-1/NP/CL | Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, nickel plated | 50.000 | pcs. |
10B-1/NP/OCL | Offset Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, nickel plated | 12.000 | pcs. |
10B-1/OCL | Offset Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch | 102.000 | pcs. |
10B-1/SS | Roller Chain 10B-1, British Standard, 1 row, 5/8" pitch, stainless steel | 50.000 | m |
10B-1/SS/CL | Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, stainless steel | 109.000 | pcs. |
10B-1/SS/OCL | Offset Connecting Link 10B-1, British Standard, 1 row, 5/8" pitch, stainless steel | 70.000 | pcs. |
10B-2 | Roller Chain 10B-2, British Standard, 2 row, 5/8" pitch | 110.000 | m |
10B-2/CL | Connecting Link 10B-2, British Standard, 2 row, 5/8" pitch | 50.000 | pcs. |
10B-2/GL | Roller Chain 10B-2, British Standard, 2 row, 5/8" pitch, straight side plate | 65.000 | m |
10B-2/GL/CL | Connecting Link 10B-2, British Standard, 2 row, 5/8" pitch, straight side plate | 177.000 | pcs. |
10B-2/SS | Roller Chain 10B-2, British Standard, 2 row, 5/8" pitch, stainless steel | 40.000 | m |
10B-2/SS/CL | Connecting Link 10B-2, British Standard, 2 row, 5/8" pitch, stainless steel | 63.000 | pcs. |
10B-2/SS/OCL | Offset Connecting Link 10B-2, British Standard, 2 row, 5/8" pitch, stainless steel | 62.000 | pcs. |
10B-3 | Roller Chain 10B-3, British Standard, 3 row, 5/8" pitch | 15.000 | m |
120-1 | Roller Chain 120-1, American Standard, 1 row, 1 1/2" pitch | 55.000 | m |
120-1/NP | Roller Chain 120-1, American Standard, 1 row, 1 1/2" pitch, nickel plated | 40.000 | m |
120-1/NP/OCL | Offset Connecting Link 120-1, American Standard, 1 row, 1 1/2" pitch, nickel plated | 2.000 | pcs. |
120-1/OCL | Offset Connecting Link 120-1, American Standard, 1 row, 1 1/2" pitch | 55.000 | pcs. |
120-2 | Roller Chain 120-2, American Standard, 2 row, 1 1/2" pitch | 5.000 | m |
120-2/C | Roller Chain 120-2, American Standard, 2 row, 1 1/2" pitch, cottered construction | 15.000 | m |
120-2/CL | Connecting Link 120-2, American Standard, 2 row, 1 1/2" pitch | 10.000 | pcs. |
120-2/OCL | Offset Connecting Link 120-2, American Standard, 2 row, 1 1/2" pitch | 50.000 | pcs. |
12B-1 | Roller Chain 12B-1, British Standard, 1 row, 3/4" pitch | 220.000 | m |
12B-1/5P/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, sharp top, 5 PEP | 15.000 | pcs. |
12B-1/716SR | Roller Chain 12B-1, British Standard, 1 row, 3/4" pitch, reversed ko chain (brick work chain), 12B-1 | 145.000 | m |
12B-1/716SR/IK/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, reversed ko chain (brick work chain), in | 4.000 | pcs. |
12B-1/A1X4 | Roller Chain 12B-1, British Standard, 1 row, 3/4" pitch, A1 attachment every 4th | 100.000 | m |
12B-1/C | Roller Chain 12B-1, British Standard, 1 row, 3/4" pitch, cottered construction | 20.000 | m |
12B-1/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch | 90.000 | pcs. |
12B-1/DR | Roller Chain 12B-1, British Standard, 1 row, 3/4" pitch, dacromet coated | 30.000 | m |
12B-1/G1/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, rubber top | 25.000 | pcs. |
12B-1/GL/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, straight side plate | 845.000 | pcs. |
12B-1/HP | Roller Chain 12B-1, British Standard, 1 row, 3/4" pitch, hollow pin | 75.000 | m |
12B-1/K1X1/IL | Inner Link 12B-1, British Standard, 1 row, 3/4" pitch, K1 attachment one sides | 1004.000 | pcs. |
12B-1/K1X2/IL | Inner Link 12B-1, British Standard, 1 row, 3/4" pitch, K1 attachment both sides | 501.000 | pcs. |
12B-1/K2X2/IL | Inner Link 12B-1, British Standard, 1 row, 3/4" pitch, K2 attachment both sides | 1013.000 | pcs. |
12B-1/NP/OCL | Offset Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, nickel plated | 112.000 | pcs. |
12B-1/OCL | Offset Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch | 50.000 | pcs. |
12B-1/SS/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, stainless steel | 1026.000 | pcs. |
12B-1/SS/K1X2/R/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, stainless steel, K1 attachment both side | 598.000 | pcs. |
12B-1/SS/M1X2/R/CL | Connecting Link 12B-1, British Standard, 1 row, 3/4" pitch, stainless steel, M1 attachment both side | 900.000 | pcs. |
12B-2 | Roller Chain 12B-2, British Standard, 2 row, 3/4" pitch | 45.000 | m |
12B-2/CL | Connecting Link 12B-2, British Standard, 2 row, 3/4" pitch | 50.000 | pcs. |
12B-2/DR | Roller Chain 12B-2, British Standard, 2 row, 3/4" pitch, dacromet coated | 290.000 | m |
12B-2/EXT | Roller Chain 12B-2, British Standard, 2 row, 3/4" pitch, extended pin every pitch | 5.000 | m |
12B-2/OCL | Offset Connecting Link 12B-2, British Standard, 2 row, 3/4" pitch | 130.000 | pcs. |
12B-2/U2 | Roller Chain 12B-2, British Standard, 2 row, 3/4" pitch, steel saddles | 160.000 | m |
12B-3 | Roller Chain 12B-3, British Standard, 3 row, 3/4" pitch | 265.000 | m |
12B-3/OCL | Offset Connecting Link 12B-3, British Standard, 3 row, 3/4" pitch | 71.000 | pcs. |
140-1 | Roller Chain 140-1, American Standard, 1 row, 1 3/4" pitch | 125.000 | m |
140-1/CL | Connecting Link 140-1, American Standard, 1 row, 1 3/4" pitch | 36.000 | pcs. |
140-1/OCL | Offset Connecting Link 140-1, American Standard, 1 row, 1 3/4" pitch | 51.000 | pcs. |
140-2/CL | Connecting Link 140-2, American Standard, 2 row, 1 3/4" pitch | 8.000 | pcs. |
140-2/OCL | Offset Connecting Link 140-2, American Standard, 2 row, 1 3/4" pitch | 25.000 | pcs. |
140-3 | Roller Chain 140-3, American Standard, 3 row, 1 3/4" pitch | 15.000 | m |
160-1 | Roller Chain 160-1, American Standard, 1 row, 2" pitch | 130.000 | m |
160-1/OCL | Offset Connecting Link 160-1, American Standard, 1 row, 2" pitch | 24.000 | pcs. |
16B-1 | Roller Chain 16B-1, British Standard, 1 row, 1" pitch | 165.000 | m |
16B-1/5P/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch, sharp top, 5 PEP | 34.000 | pcs. |
16B-1/A1X1/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch, A1 attachment one side, spring clip | 14.000 | pcs. |
16B-1/C | Roller Chain 16B-1, British Standard, 1 row, 1" pitch, cottered construction | 130.000 | m |
16B-1/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch | 80.000 | pcs. |
16B-1/G1 | Roller Chain 16B-1, British Standard, 1 row, 1" pitch, rubber top | 10.000 | m |
16B-1/G1/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch, rubber top | 2.000 | pcs. |
16B-1/GL/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch, straight side plate | 247.000 | pcs. |
16B-1/K1X2/R/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch, K1 attachment both sides, riveted | 680.000 | pcs. |
16B-1/NP/OCL | Offset Connecting Link 16B-1, British Standard, 1 row, 1" pitch, nickel plated | 11.000 | pcs. |
16B-1/OCL | Offset Connecting Link 16B-1, British Standard, 1 row, 1" pitch | 50.000 | pcs. |
16B-1/SS/K1X2/R/CL | Connecting Link 16B-1, British Standard, 1 row, 1" pitch, stainless steel, K1 attachment both sides | 400.000 | pcs. |
16B-2 | Roller Chain 16B-2, British Standard, 2 row, 1" pitch | 40.000 | m |
16B-2/5P/CL | Connecting Link 16B-2, British Standard, 2 row, 1" pitch, sharp top, 5 PEP | 21.000 | pcs. |
16B-2/CL | Connecting Link 16B-2, British Standard, 2 row, 1" pitch | 439.000 | pcs. |
16B-2/OCL | Offset Connecting Link 16B-2, British Standard, 2 row, 1" pitch | 128.000 | pcs. |
16B-3 | Roller Chain 16B-3, British Standard, 3 row, 1" pitch | 80.000 | m |
16B-3/C | Roller Chain 16B-3, British Standard, 3 row, 1" pitch, cottered construction | 10.000 | m |
16B-3/CL | Connecting Link 16B-3, British Standard, 3 row, 1" pitch | 14.000 | pcs. |
16B-3/OCL | Offset Connecting Link 16B-3, British Standard, 3 row, 1" pitch | 80.000 | pcs. |
200-1/OCL | Offset Connecting Link 200-1, American Standard, 1 row, 2 1/2" pitch | 20.000 | pcs. |
200-2 | Roller Chain 200-2, American Standard, 2 row, 2 1/2" pitch | 4.572 | m |
200-2/CL | Connecting Link 200-2, American Standard, 2 row, 2 1/2" pitch | 3.000 | pcs. |
208B-1 | Roller Chain 208B-1, British Standard, 1 row, 1" pitch, double pitch | 15.000 | m |
20B-1 | Roller Chain 20B-1, British Standard, 1 row, 1 1/4" pitch | 50.000 | m |
20B-1/5P | Roller Chain 20B-1, British Standard, 1 row, 1 1/4" pitch, sharp top, 5 PEP | 10.000 | m |
20B-1/C | Roller Chain 20B-1, British Standard, 1 row, 1 1/4" pitch, cottered construction | 5.000 | m |
20B-1/CL | Connecting Link 20B-1, British Standard, 1 row, 1 1/4" pitch | 124.000 | pcs. |
20B-1/G1/CL | Connecting Link 20B-1, British Standard, 1 row, 1 1/4" pitch, , rubber top | 38.000 | pcs. |
20B-1/OCL | Offset Connecting Link 20B-1, British Standard, 1 row, 1 1/4" pitch | 178.000 | pcs. |
20B-2 | Roller Chain 20B-2, British Standard, 2 row, 1 1/4" pitch | 40.000 | m |
20B-2/CL | Connecting Link 20B-2, British Standard, 2 row, 1 1/4" pitch | 77.000 | pcs. |
20B-2/OCL | Offset Connecting Link 20B-2, British Standard, 2 row, 1 1/4" pitch | 54.000 | pcs. |
20B-3/CL | Connecting Link 20B-3, British Standard, 3 row, 1 1/4" pitch | 3.000 | pcs. |
210B-1 | Roller Chain 210B-1, British Standard, 1 row, 1 1/4" pitch, double pitch | 180.000 | m |
210B-1/CL | Connecting Link 210B-1, British Standard, 1 row, 1 1/4" pitch, double pitch | 385.000 | pcs. |
210B-1/OCL | Offset Connecting Link 210B-1, British Standard, 1 row, 1 1/4" pitch, double pitch | 188.000 | pcs. |
24B-1 | Roller Chain 24B-1, British Standard, 1 row, 1 1/2" pitch | 260.000 | m |
24B-1/5P/CL | Connecting Link 24B-1, British Standard, 1 row, 1 1/2" pitch, sharp top, 5 PEP | 26.000 | pcs. |
24B-1/C | Roller Chain 24B-1, British Standard, 1 row, 1 1/2" pitch, cottered construction | 100.000 | m |
24B-1/CL | Connecting Link 24B-1, British Standard, 1 row, 1 1/2" pitch | 45.000 | pcs. |
24B-1/OCL | Offset Connecting Link 24B-1, British Standard, 1 row, 1 1/2" pitch | 56.000 | pcs. |
24B-2 | Roller Chain 24B-2, British Standard, 2 row, 1 1/2" pitch | 290.000 | m |
24B-2/5P | Roller Chain 24B-2, British Standard, 2 row, 1 1/2" pitch, sharp top, 5 PEP | 20.000 | m |
24B-2/5P/CL | Connecting Link 24B-2, British Standard, 2 row, 1 1/2" pitch, sharp top, 5 PEP | 22.000 | pcs. |
24B-2/CL | Connecting Link 24B-2, British Standard, 2 row, 1 1/2" pitch | 37.000 | pcs. |
24B-2/OCL | Offset Connecting Link 24B-2, British Standard, 2 row, 1 1/2" pitch | 49.000 | pcs. |
28B-2/CL | Connecting Link 28B-2, British Standard, 2 row, 1 3/4" pitch | 8.000 | pcs. |
32B-1 | Roller Chain 32B-1, British Standard, 1 row, 2" pitch | 20.000 | m |
32B-1/2P | Roller Chain 32B-1, British Standard, 1 row, 2" pitch, sharp top, 2 PEP | 25.000 | m |
32B-1/2P/CL | Connecting Link 32B-1, British Standard, 1 row, 2" pitch, sharp top, 2 PEP | 60.000 | pcs. |
32B-1/C | Roller Chain 32B-1, British Standard, 1 row, 2" pitch, cottered construction | 120.000 | m |
32B-1/CL | Connecting Link 32B-1, British Standard, 1 row, 2" pitch | 30.000 | pcs. |
32B-1/OCL | Offset Connecting Link 32B-1, British Standard, 1 row, 2" pitch | 83.000 | pcs. |
32B-2 | Roller Chain 32B-2, British Standard, 2 row, 2" pitch | 110.000 | m |
32B-2/CL | Connecting Link 32B-2, British Standard, 2 row, 2" pitch | 139.000 | pcs. |
32B-2/OCL | Offset Connecting Link 32B-2, British Standard, 2 row, 2" pitch | 41.000 | pcs. |
35-1 | Roller Chain 35-1, American Standard, 1 row, 3/8" pitch | 125.000 | m |
35-1/CL | Connecting Link 35-1, American Standard, 1 row, 3/8" pitch | 210.000 | pcs. |
35-1/OCL | Offset Connecting Link 35-1, American Standard, 1 row, 3/8" pitch | 150.000 | pcs. |
35-2 | Roller Chain 35-2, American Standard, 2 row, 3/8" pitch | 65.000 | m |
38.4R | Roller Chain 38.4R, Non-Standard, 1 row, 38.4 mm pitch | 270.000 | m |
38.4R/CL | Złączka/Connecting Link 38.4R, Non-Standard, 1 row, 38.4 mm pitch, agricultural chains | 498.000 | pcs. |
38.4R/K1X2/R/CL | Złączka/Connecting Link 38.4R, Non-Standard, 1 row, 38.4 mm pitch, agricultural chains, K1 attachmen | 294.000 | pcs. |
38.4R/OCL | Offset Connecting Link 38.4R, Non-Standard, 1 row, 38.4 mm pitch, agricultural chains | 150.000 | pcs. |
40-1 | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch | 100.000 | m |
40-1/9.5X1 | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch, 9.5 mm long extended pin every pitch | 150.000 | m |
40-1/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch | 120.000 | pcs. |
40-1/DEPX1 | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch, duplex extended pin every pitch | 210.312 | m |
40-1/HP | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch, hollow pin | 1415.000 | m |
40-1/HP/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch, hollow pin | 150.000 | pcs. |
40-1/HP/SS | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch, hollow pin, stainless steel | 105.000 | m |
40-1/HP/SS/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch, hollow pin, stainless steel | 455.000 | pcs. |
40-1/NP | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch, nickel plated | 220.000 | m |
40-1/NP/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch, nickel plated | 470.000 | pcs. |
40-1/OCL | Offset Connecting Link 40-1, American Standard, 1 row, 1/2" pitch | 50.000 | pcs. |
40-1/SB | Roller Chain 40-1, American Standard, 1 row, 1/2" pitch, side bow | 30.000 | m |
40-1/SB/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch, side bow | 109.000 | pcs. |
40-1/SB/K1X1/BW/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch, side bow, K1 attachment one side | 37.000 | pcs. |
40-1/SB/K1X2/CL | Connecting Link 40-1, American Standard, 1 row, 1/2" pitch, side bow, K1 attachment both sides | 1000.000 | pcs. |
40-2 | Roller Chain 40-2, American Standard, 2 row, 1/2" pitch | 125.000 | m |
40-2/CL | Connecting Link 40-2, American Standard, 2 row, 1/2" pitch | 344.000 | pcs. |
40-2/OCL | Offset Connecting Link 40-2, American Standard, 2 row, 1/2" pitch | 195.000 | pcs. |
40-3 | Roller Chain 40-3, American Standard, 3 row, 1/2" pitch | 90.000 | m |
40B-1/C | Roller Chain 40B-1, British Standard, 1 row, 2 1/2" pitch, cottered construction | 55.000 | m |
415B | Roller Chain 415B, Non-Standard, 1 row, 1/2" pitch, seeder chain | 100.000 | m |
415B/CL | Connecting Link 415B, Non-Standard, 1 row, 1/2" pitch, seeder chain | 250.000 | pcs. |
415B/DPOCL | Double Pitch Offset Connecting Link 415B, Non-Standard, 1 row, 1/2" pitch, seeder chain | 100.000 | pcs. |
415B/OCL | Offset Connecting Link 415B, Non-Standard, 1 row, 1/2" pitch, seeder chain | 100.000 | pcs. |
48B-1/C | Roller Chain 48B-1, British Standard, 1 row, 3" pitch, cottered construction | 20.000 | m |
50-1 | Roller Chain 50-1, American Standard, 1 row, 5/8" pitch | 135.000 | m |
50-1/CL | Connecting Link 50-1, American Standard, 1 row, 5/8" pitch | 1085.000 | pcs. |
50-1/DPOCL | Double Pitch Offset Connecting Link 50-1, American Standard, 1 row, 5/8" pitch | 92.000 | pcs. |
50-1/HP | Roller Chain 50-1, American Standard, 1 row, 5/8" pitch, hollow pin | 20.000 | m |
50-1/HP/SS/CL | Connecting Link 50-1, American Standard, 1 row, 5/8" pitch, hollow pin, stainless steel, circlip | 500.000 | pcs. |
50-1/OCL | Offset Connecting Link 50-1, American Standard, 1 row, 5/8" pitch | 1035.000 | pcs. |
50-1/R/CL | Connecting Link 50-1, American Standard, 1 row, 5/8" pitch, riveted | 107.000 | pcs. |
50-2 | Roller Chain 50-2, American Standard, 2 row, 5/8" pitch | 50.000 | m |
50-2/CL | Connecting Link 50-2, American Standard, 2 row, 5/8" pitch | 100.000 | pcs. |
50-2/OCL | Offset Connecting Link 50-2, American Standard, 2 row, 5/8" pitch | 60.000 | pcs. |
50-3 | Roller Chain 50-3, American Standard, 3 row, 5/8" pitch | 55.000 | m |
50-3/OCL | Offset Connecting Link 50-3, American Standard, 3 row, 5/8" pitch | 30.000 | pcs. |
56B-1 | Roller Chain 56B-1, British Standard, 1 row, 3.5" pitch | 45.000 | m |
60-1 | Roller Chain 60-1, American Standard, 1 row, 3/4" pitch | 160.000 | m |
60-1/CL | Connecting Link 60-1, American Standard, 1 row, 3/4" pitch | 53.000 | pcs. |
60-1/DPOCL | Double Pitch Offset Connecting Link 60-1, American Standard, 1 row, 3/4" pitch | 300.000 | pcs. |
60-1/HP/SS/CL | Connecting Link 60-1, American Standard, 1 row, 3/4" pitch, hollow pin, stainless steel | 94.000 | pcs. |
60-1/OCL | Offset Connecting Link 60-1, American Standard, 1 row, 3/4" pitch | 50.000 | pcs. |
60-1/SB | Roller Chain 60-1, American Standard, 1 row, 3/4" pitch, side bow | 60.000 | m |
60-1/SB/CL | Connecting Link 60-1, American Standard, 1 row, 3/4" pitch, side bow | 147.000 | pcs. |
60-2 | Roller Chain 60-2, American Standard, 2 row, 3/4" pitch | 195.000 | m |
60-2/CL | Connecting Link 60-2, American Standard, 2 row, 3/4" pitch | 50.000 | pcs. |
60-2/DPOCL | Double Pitch Offset Connecting Link 60-2, American Standard, 2 row, 3/4" pitch | 100.000 | pcs. |
60-2/OCL | Offset Connecting Link 60-2, American Standard, 2 row, 3/4" pitch | 62.000 | pcs. |
60-2/R/CL | Connecting Link 60-2, American Standard, 2 row, 3/4" pitch, riveted | 185.000 | pcs. |
60-3 | Roller Chain 60-3, American Standard, 3 row, 3/4" pitch | 30.000 | m |
60-3/CL | Connecting Link 60-3, American Standard, 3 row, 3/4" pitch | 10.000 | pcs. |
60H-1 | Roller Chain 60H-1, American Standard, 1 row, 3/4" pitch, havy duty | 55.000 | m |
60H-1/CL | Connecting Link 60H-1, American Standard, 1 row, 3/4" pitch, havy duty | 102.000 | pcs. |
60H-1/OCL | Offset Connecting Link 60H-1, American Standard, 1 row, 3/4" pitch, havy duty | 45.000 | pcs. |
60H-2 | Roller Chain 60H-2, American Standard, 2 row, 3/4" pitch, havy duty | 10.000 | m |
80-1 | Roller Chain 80-1, American Standard, 1 row, 1" pitch | 50.000 | m |
80-1/C | Roller Chain 80-1, American Standard, 1 row, 1" pitch, cottered construction | 10.000 | m |
80-1/CL | Connecting Link 80-1, American Standard, 1 row, 1" pitch | 74.000 | pcs. |
80-1/G1/CL | Connecting Link 80-1, American Standard, 1 row, 1" pitch, rubber top | 37.000 | pcs. |
80-1/HP/CL | Connecting Link 80-1, American Standard, 1 row, 1" pitch, hollow pin | 368.000 | pcs. |
80-1/OCL | Offset Connecting Link 80-1, American Standard, 1 row, 1" pitch | 30.000 | pcs. |
80-1/SS | Roller Chain 80-1, American Standard, 1 row, 1" pitch, stainless steel | 25.000 | m |
80-1/SS/CL | Connecting Link 80-1, American Standard, 1 row, 1" pitch, stainless steel | 20.000 | pcs. |
80-2 | Roller Chain 80-2, American Standard, 2 row, 1" pitch | 140.000 | m |
80-2/C | Roller Chain 80-2, American Standard, 2 row, 1" pitch, cottered construction | 20.000 | m |
80-2/CL | Connecting Link 80-2, American Standard, 2 row, 1" pitch | 91.000 | pcs. |
80-2/OCL | Offset Connecting Link 80-2, American Standard, 2 row, 1" pitch | 39.000 | pcs. |
80-3/CL | Connecting Link 80-3, American Standard, 3 row, 1" pitch | 2.000 | pcs. |
80H-1 | Roller Chain 80H-1, American Standard, 1 row, 1" pitch, havy duty | 50.000 | m |
80H-1/CL | Connecting Link 80H-1, American Standard, 1 row, 1" pitch, havy duty | 50.000 | pcs. |
80H-1/OCL | Offset Connecting Link 80H-1, American Standard, 1 row, 1" pitch, havy duty | 121.000 | pcs. |
C10B-1/KK1X8/DR | Roller Chain C10B-1, British Standard, 1 row, 5/8" pitch, straight side plate, KK attachment every 8 | 1000.000 | m |
C2040 | Double Pitch Conveyor Chain C2040, American Standard, 1 row, 1" pitch | 1275.000 | m |
C2040/CL | Connecting Link C2040, American Standard, 1 row, 1" pitch | 500.000 | pcs. |
C2040/NP | Double Pitch Conveyor Chain C2040, American Standard, 1 row, 1" pitch, nickel plated | 425.000 | m |
C2040/NP/OCL | Offset Connecting Link C2040, American Standard, 1 row, 1" pitch, nickel plated | 100.000 | pcs. |
C2040/OCL | Offset Connecting Link C2040, American Standard, 1 row, 1" pitch | 98.000 | pcs. |
C2042/HP | Double Pitch Conveyor Chain C2042, American Standard, 1 row, 1" pitch, hollow pin, large roller | 20.000 | m |
C2042/HP/CL | Connecting Link C2042, American Standard, 1 row, 1" pitch, hollow pin | 40.000 | pcs. |
C2042/SS | Double Pitch Conveyor Chain C2042, American Standard, 1 row, 1" pitch, stainless steel, large roller | 35.000 | m |
C2050 | Double Pitch Conveyor Chain C2050, American Standard, 1 row, 1 1/4" pitch | 475.000 | m |
C2050/CL | Connecting Link C2050, American Standard, 1 row, 1 1/4" pitch | 412.000 | pcs. |
C2050/OCL | Offset Connecting Link C2050, American Standard, 1 row, 1 1/4" pitch | 99.000 | pcs. |
C2050/SS/CL | Connecting Link C2050, American Standard, 1 row, 1 1/4" pitch, stainless steel | 6.000 | pcs. |
C2050/SS/M1X2/CL | Connecting Link C2050, American Standard, 1 row, 1 1/4" pitch, stainless steel, M1 attachment both s | 130.000 | pcs. |
C2052/SS/OCL | Offset Connecting Link C2052, American Standard, 1 row, 1 1/4" pitch, stainless steel | 90.000 | pcs. |
C2060H/CL | Connecting Link C2060H, American Standard, 1 row, 1 1/2" pitch | 417.000 | pcs. |
C2060H/GK1 | Heavy Duty Double Pitch Conveyor Chain C2060H, American Standard, 1 row, 1 1/2" pitch, with mid pitc | 260.000 | m |
C2060H/NP/GK1/CL | Connecting Link C2060H, American Standard, 1 row, 1 1/2" pitch, nickel plated, with mid pitch hole | 49.000 | pcs. |
C2062H/SS | Heavy Duty Double Pitch Conveyor Chain C2062H, American Standard, 1 row, 1 1/2" pitch, stainless ste | 10.000 | m |
C2080/HP/SS/CL | Connecting Link C2080, American Standard, 1 row, 2" pitch, hollow pin, stainless steel | 16.000 | pcs. |
C2080H/CL | Connecting Link C2080H, American Standard, 1 row, 2" pitch | 359.000 | pcs. |
C2100H/SS/K1X8 | Heavy Duty Double Pitch Conveyor Chain C2100H, American Standard, 1 row, 2 1/2" pitch, stainless st | 25.000 | m |
CA550 | Agricultural Roller Chain CA550, 1 row, 1.63" pitch | 20.000 | m |
HP/CL | Connecting Link 083-1, British Standard, 1 row, 1/2" pitch, hollow pin | 52.000 | pcs. |
K1X2/CL | Connecting Link C2050, American Standard, 1 row, 1 1/4" pitch, K1 attachment both sides | 6.000 | pcs. |
S32/ZP/K1X2/R/CL | Connecting Link S32, Agricultural Chain, 1 row, 29.21 mm pitch, zinc plated, K1 attachment both side | 150.000 | pcs. |
S38/ZP/CL | Connecting Link S38, Agricultural Chain, 1 row, 38 mm pitch, zinc plated | 500.000 | pcs. |
S38/ZP/SD/CL | Connecting Link S38, Agricultural Chain, 1 row, 38 mm pitch, zinc plated, SD attachment both sides | 198.000 | pcs. |
S42/ZP/CL | Connecting Link S42, Agricultural Chain, 1 row, 34.93 mm pitch, zinc plated | 110.000 | pcs. |
S42/ZP/K1X2/IL | Inner Link S42, Agricultural Chain, 1 row, 34.93 mm pitch, zinc plated, K1 attachment both sides | 11.000 | pcs. |
S42/ZP/K1X2/R/CL | Connecting Link S42, Agricultural Chain, 1 row, 34.93 mm pitch, zinc plated, K1 attachment both side | 174.000 | pcs. |
S45 | Roller Chain S45, Non-Standard, 1 row, 41.4 mm pitch | 82.020 | ft |
S45/SS/CL | Connecting Link S45, Agricultural Chain, 1 row, 41.4 mm pitch, stainless steel | 11.000 | pcs. |
S45/ZP/CL | Connecting Link S45, Agricultural Chain, 1 row, 41.4 mm pitch, zinc plated | 19.000 | pcs. |
S45/ZP/K1X2/IL | Inner Link S45, Agricultural Chain, 1 row, 41.4 mm pitch, zinc plated, K1 attachment both sides | 800.000 | pcs. |
S52/ZP/SD/R/CL | Connecting Link S52, Agricultural Chain, 1 row, 38.1 mm pitch, zinc plated, SD attachment both sides | 258.000 | pcs. |
S55/RH/CL | Connecting Link S55, Agricultural Chain, 1 row, 41.4 mm pitch, heavy duty | 200.000 | pcs. |
S55/RH/ZP/SDF1/CL | Connecting Link S55, Agricultural Chain, 1 row, 41.4 mm pitch, heavy duty, zinc plated, SDF1 attachm | 100.000 | pcs. |
S55/ZP/CL | Connecting Link S55, Agricultural Chain, 1 row, 41.4 mm pitch, zinc plated | 45.000 | pcs. |
S55/ZP/K1X2/IL | Inner Link S55, Agricultural Chain, 1 row, 41.4 mm pitch, zinc plated, K1 attachment both sides | 150.000 | pcs. |
S55/ZP/K1X2/R/CL | Connecting Link S55, Agricultural Chain, 1 row, 41.4 mm pitch, zinc plated, K1 attachment both sides | 294.000 | pcs. |
S55/ZP/R | Roller Chain S55, Non-Standard, 1 row, 1.625" pitch, zinc plated | 70.000 | m |
S55/ZP/R/CL | Connecting Link S55, Agricultural Chain, 1 row, 41.4 mm pitch, zinc plated, riveted | 100.000 | pcs. |
S62/ZN | Roller Chain S62, Non-Standard, 1 row, 41.91 mm/1.65" pitch, zinc plated | 30.000 | m |
S62/ZP/CL | Connecting Link S62, Agricultural Chain, 1 row, 41.91 mm pitch, zinc plated | 44.000 | pcs. |
S77/K1X2/R/CL | Connecting Link S77, Agricultural Chain, 1 row, 58.34 mm pitch, K1 attachment both sides, riveted | 150.000 | pcs. |
S77/OCL | Offset Connecting Link S77, Agricultural Chain, 1 row, 58.34 mm pitch | 80.000 | pcs. |
S88/ZP/CL | Connecting Link S88, Agricultural Chain, 1 row, 66.27 mm pitch, zinc plated | 99.000 | pcs. |
S88/ZP/OCL | Offset Connecting Link S88, Agricultural Chain, 1 row, 66.27 mm pitch, zinc plated | 50.000 | pcs. |
TOOLS/CT101 | Universal chain pin extractor H CT101, pitch: 1/4" – 3/4", roller chains: 05B-1 – 12B-1, ANSI 25-1 – | 15.000 | pcs. |
TOOLS/CT102 | Universal chain pin extractor H CT102, pitch: 3/4" – 1 1/4", roller chains: 12B-1 – 20B-1, ANSI 60-1 | 16.000 | pcs. |
CC600/8TS/35BK/ZN/ST | 8 tooth sprocket to suit chain CC600, 35 mm plain bore, zinc plated, STORK | 50.000 | pcs. |
CC600/8TS/50BK/ZN/ST | 8 tooth sprocket to suit chain CC600, 50 mm plain bore, zinc plated, STORK | 2.000 | pcs. |
D162/CL | Connecting Link D162, feeder breaker | 5.000 | pcs. |
JKB175/A/150/BT2X300 | JKB175 Steel Bush Chain with BT2X300 Bolted Cleaner Flight, 150 mm pitch | 324.000 | m |
It was evident that the surface hardening, which was at a very high value, was completely undermined in the worn area where the values were very low and reflected the nature of the poor pin material.
It was noted that there was an increased degree of wear on the drive side of the two strands. The unequal extension was undoubtedly a negative influence on the operation of the chain and would be the subject of further consideration.
It was already understood that the link was made from nickel chrome case-hardened steel. It was concluded that the alloy content had provided a necessary degree of corrosion resistance. The pin however was made from a mild steel EN3A, a finding that was the result of an independant investigation by the cement plant operator. EN3A is a basic mild steel and although its is carbonised to create a high hardness case, it has no alloy content and therefore has a low core hardness.
It was concluded the failures of the experience in the slat arrangement was the result of the accelerated wear of the pins and uneven pin wear between the two strands taking into account that the slats were bolted solidly to the attachments without any elasticity. The data shown in Table 1 established that there was 139.32mm of unequal extension between drive side and non-driveside. When the chain met the drive sprockets this mismatch created a sheer condition, which caused the slats to twist.
The results of the analysis highlighted two areas for consideration; 1) Examination of the pin material and heat-treatment methods to establish if any better alternatives can be selected. 2) The introduction of some elasticity in the slat fixing arrangement to compensate for any mismatch between the two strands of chain. 3) An improvement in the material of the slat to reduce weight and corrosion.
It was clear that the pin material was inadequate from the perspectives of both corrosion and abrasion resistance, although corrosion seemed to be the main issue.
John King had past experience of many similar applications and was able to confirm that it was essential that to have built-in clearance between the slat and the attachment on double strand drags such as the system at the UK cement plant. Options 1 and 3 demonstrate designs that ensure that mismatch can be accommodated without mechanical damage.
Option 1 had a spacer bush, the length being in excess of the combined thickness of attachment and the slat so when it is bolted it does not clamp solid.
[styled_image image=”https://www.johnkingchains.com/wp-content/uploads/news001-problemcement-foto05.jpg” w=”605″ h=”0″ link=”” lightbox=”no” alt=”Sample of chain parts from option 1 as shown to the cement plant operator” rel=”” align=”left” caption=”Sample of chain parts from option 1 as shown to the cement plant operator”]
[styled_image image=”https://www.johnkingchains.com/wp-content/uploads/news001-problemcement-foto06.jpg” w=”605″ h=”0″ link=”” lightbox=”yes” alt=”CAD drawing of option 1, which was selected by the cement plant operator” rel=”” align=”left” caption=”CAD drawing of option 1, which was selected by the cement plant operator”]
Option 3 incorporated a cast clevis, which is welded to the link with a swivel bolt to fix the slat. Plastic flights produced from polyethylene material were considered to reduce weight and offer corrosion resistance.
Options 2 and 4 were the same as options 1 and 3, but with plastic slats instead of metal slats.
A meeting was arranged with engineers from the cement plant operator in order to discuss the proposals.
All four options were presented and discussed. It was recognised that the plant operator has first-hand and long experience in operation of chain systems, therefore it was understood that their opinion would be valued.
The plant operator discounted options 2 and 4, because it considered plastic slats to be too vulnerable to foreign objects entering the conveyor and causing impact damage. It was concluded by those present that option 1 with the cast clevis was more robust and offered better self-aligning characteristics. The meeting was concluded with a request for a commercial offer for a replacement chain based on option 1. A sample of chain parts was requested and subsequently an order was placed.
The project was completed by John King in January 2010 and the new system has since proven itself in terms of specification and construction.
Oliver Wadsworth, John King (USA) Inc.