Steel Drag chains are designed for severely abrasive and extremely high-temp applications. For example, hot clinker and hot lime drag conveyors that run up to 1000ºF degrees. To provide greater fatigue life this series of chain is made with special heat treated and induction hardened pins. To provide a greater sliding resistance, both sides of the chain have a bead of hard face weld.
| Chain no. | Pitch P (mm) | Inner width of inner link b1(min) (mm) | Diameter of roller d1(max) (mm) | Diameter of pin d2 (mm) | Height of sidebar h (mm) | Thickness of sidebar T (mm) | Width of scraper L (mm) | Height of scraper h2 (mm) | Tensile strength Q (min) (KN) |
| LTF665 | 66.5 | 26.5 | 22 | 12 | 30 | 6 | 164 | 30 | 130 |
| LTF665 | 66.5 | 26.5 | 22 | 12 | 30 | 6 | 180 | 30 | 130 |
| LTF665 | 66.5 | 26.5 | 22 | 12 | 30 | 6 | 225-265 | 30 | 130 |
| LTF110 | 100 | 38.5 | 36 | 16 | 40 | 6 | 225-305 | 40 | 220 |
| LTF1 110 | 100 | 29.6 | 22.3 | 11.1 | 29 | 5 | 185 | 29 | 90 |
| LS125 | 125 | 32.5 | 28.6 | 14.3 | 42 | 6 | 235 | 42 | 170 |
| LS125A | 125 | 32 | 25 | 17 | 56 | 6 | 220 | 56 | 220 |
| LS125B | 125 | 32 | 36 | 20 | 60 | 6 | 290 | 60 | 300 |
| LS160 | 160 | 52 | 40 | 20 | 55 | 9.5 | 470 | 55 | 378 |
| LS160A | 160 | 52 | 40 | 20 | 55 | 9.5 | 580 | 55 | 378 |
| LS160B | 160 | 45 | 39.3 | 22 | 60 | 8 | 360 | 60 | 470 |
| LS160C | 160 | 36.8 | 36 | 18 | 48 | 8 | 160 | 48 | 240 |
| LS160D | 160 | 45 | 39.3 | 22 | 60 | 6 | 370 | 60 | 352
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| Chain no. | Pitch P (mm) | inner width of inner link b1(min) (mm) | diameter of roller d1(max) (mm) | diameter of pin d2 (mm) | height of sidebar h (mm) | thickness of sidebar T (mm) | width of scraper L (mm) | height of scraper h2 (mm) | tensile strength Q (min) (KN) |
| M56-P63*218 | 63 | 24 | | 10 | 30 | 4 | 218 | 30 | 56 |
| GLF66.5*160/4L | 66.5 | 26.5 | | 12.7 | 30 | 6 | 160 | 30 | 100 |
| GLF66.5(6)D*200 | 66.5 | 26.5 | | 12.7 | 30 | 6 | 200 | 30 | 100 |
| LTF665-164 | 66.5 | 26.5 | 22.23 | 12 | 30 | 6 | 164 | 30 | 130 |
| LTF665-180 | 66.5 | 26.5 | 22.23 | 12 | 30 | 6 | 180 | 30 | 130 |
| LTF665-130 | 66.5 | 26.5 | 22.23 | 12 | 30 | 6 | 130 | 30 | 130 |
| LTF665-225 | 66.5 | 26.5 | 22.23 | 12 | 30 | 6 | 225 | 30 | 130 |
| TGSS25A 3 | 100 | 38 | 36 | 16 | 40 | 6 | 232 | 40 | 123.5 |
| DC1000ST000 | 100 | 25 | | 14 | 40 | 5 | 180 | 40 | 156 |
| P100*175 | 100 | 25 | | 10 | 30 | 5 | 175 | 30 | 88 |
| GLF100(6)D*225 | 100 | 38 | 36 | 16 | 40 | 6 | 225 | 40 | 150 |
| GLF100(6)D*294 | 100 | 38 | 36 | 16 | 40 | 6 | 294 | 40 | 150 |
| LTF100 | 100 | 29.6 | 22.23 | 12 | 30 | 6 | 185.6 | 30 | 130 |
| P110F2/2L | 125 | 32 | | 15.85 | 35 | 6 | 235 | 35 | 170 |
| P125-TIP-A | 125 | 30 | | 15 | 40 | 5 | 160 | 40 | 80 |
| DC1250ST005 | 125 | 35 | | 18 | 50 | 6 | 200 | 50 | 176.4 |
| DC1250ST006 | 125 | 35 | | 18 | 50 | 6 | 250 | 50 | 176.4 |
| DC1250ST007 | 125 | 35 | | 18 | 50 | 6 | 300 | 50 | 176.4 |
| DC1250ST010 | 125 | 30 | | 16 | 40 | 6 | 280 | 40 | 169 |
| DC1250ST011 | 125 | 25 | | 14 | 35 | 5 | 180 | 35 | 117 |
| M224-P125*385 | 125 | 43 | | 21 | 60 | 8 | 385 | 60 | 224 |
| M224-P125*285 | 125 | 43 | | 21 | 60 | 8 | 285 | 60 | 224 |
| GSS630 | 125 | 52 | 40 | 20 | 60 | 10 | 590 | 60 | 274.4 |
| DC125OST012 | 125 | 25 | | 14 | 40 | 5 | 300 | 40 | 156 |
| M112-P125*285 | 125 | 32 | | 15 | 40 | 6 | 285 | 40 | 112 |
| P125 | 125 | 52 | 44 | 22 | 60 | 10 | 445 | 60 | 376 |
| GLF125(6)D*300 | 125 | 32 | | 18 | 50 | 6 | 300 | 50 | 190 |
| FV90-P125-170 | 125 | 25 | | 14 | 35 | 5 | 170 | 35 | 90 |
| M112-P125*385 | 125 | 32 | | 15 | 40 | 6 | 385 | 40 | 112 |
| P150-TIP-A | 150 | 30 | | 15 | 40 | 5 | 210 | 40 | 80 |
| P160-TIP-A(I) | 160 | 30 | | 15 | 50 | 6 | 265 | 50 | 140 |
| P160-TIP-A(II) | 160 | 30 | | 15 | 45 | 6 | 265 | 45 | 112 |
| FV180-P160 | 160 | 45 | | 20 | 50 | 8 | 390 | 50 | 160 |
| GLF160(B)D1385 | 160 | 36 | 36 | 17.8 | 50 | 8 | 385 | 50 | 254 |
| P200*825 | 200 | 20 | | 25.4 | 63.5 | 12.7 | 825 | 63.5 | |
| Chain no. | Pitch P (mm) | Inner width of inner link b1(min) (mm) | Diameter of roller d1(max) (mm) | Diameter of pin d2 (mm) | Height of sidebar h2 (mm) | Thickness of sidebar T (mm) | Width of scraper L (mm) | Tensile strength Q (min) (KN) |
| DC101.6 | 101.6 | 31.75 | 31.75 | 15.8 | 50 | 8 | 154 | 138 |
| DC101.6 | 101.6 | 31.75 | 40 | 15.8 | 50 | 8 | 198 | 138 |
| DC101.6P | 101.6 | 31.75 | 40 | 15.8 | 50 | 8 | 279 | 138 |
| DC152.4 | 152.4 | 52 | 40 | 19.1 | 60 | 8 | 188 | 158 |
| DC152.4 | 152.4 | 52 | 40 | 19.1 | 60 | 8 | 250 | 158 |
| DC152.4P | 152.4 | 52 | 40 | 19.1 | 60 | 8 | 378 | 158 |
| Chain no. | Pitch P (mm) | Inner width of inner link b1(min) (mm) | Diameter of roller d1(max) (mm) | Height of sidebar h2 (mm) | Thickness of sidebar T (mm) | Diameter of pin d2 (mm) | Length of pin L(max)(mm) | Hole diameter of attachment plate d4(mm) | Central distance of holes of attachment plate | Outer width of attachment plate W(max)(mm) | Tensile strength Q(min)(KN) | Weight per meter q (kg/m) |
| F(mm) | h(mm) |
| HR6608-S-F20 | 66.27 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 9.5 | 95.6 | 25 | 180 | 70.6 | 65 |
| HR6608-S-F25 | 66.27 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 9.5 | 95.6 | 50 | 230 | 70.6 | 80 |
| HR6608-S-F28 | 66.27 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 9.5 | 95.6 | 50 | 260 | 70.6 | 90 |
| HR10108-S-F15 | 101.60 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 7.5 | 63.5 | 21 | 130 | 70.6 | 130 |
| HR10108-S-F20 | 101.60 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 9.5 | 95.6 | 25 | 180 | 70.6 | 210 |
| HR10108-S-F25 | 101.60 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 9.5 | 95.6 | 50 | 230 | 70.6 | |
| HR10108-S-F28 | 101.60 | 27 | 22.2 | 28.6 | 6.3 | 11 | 65.7 | 9.5 | 95.6 | 50 | 260 | 70.6 | |
Chain no. | Pitch P (mm) | Inner width of inner link b1(min) (mm) | Diameter of roller d1(max) (mm) | Diameter of pin d2 (mm) | Height of sidebar h2 (mm) | Thickness of sidebar T (mm) | Width of scraper B(mm) | Tensile strength Q(min)(KN) |
| M80-100 | 100 | 25 | 40 | 10 | 28 | 6 | 6 | 65 |
| M80-125 | 125 | 27 | 50 | 12 | 32 | 6 | 6 | 80 |
| M80-160 | 160 | 27 | 50 | 12 | 36 | 6 | 5 | 90 |
| M80-160H | 160.00 | 32 | 60 | 15 | 50 | 8 | 8 | 130 |
| M90-200 | 200.00 | 40 | 80 | 18 | 50 | 10 | 10 | 210 |
| Dimensions of Attachment Plate |
| Chain no. | B2(mm) | B3(mm) | d4(mm) | L(mm) | L1(mm) |
| M80-100 | 50 | 60 | 9 | 60 | 80 |
| M80-125 | 60 | 71 | 11 | 75 | 100 |
| M80-160 | 60 | 71 | 11 | 80 | 110 |
| M80-160H | 65.00 | 78 | 13 | 80 | 120 |
| M90-200 | 70.00 | 90 | 13 | 100 | 140 |
Why Choose DCC?
1.Changzhou Dongwu chain transmission manufacturing co.,Ltd is a professional manufacture of chains,and is the member unit of China National technical committee for standardization for china transmission,
2.we occupied an area over 100 thousand sqm,owned standard workshops over 30 thousands sqm and over 300sets of professional equipments to produce chains in large-scale as well as complete inspection and test devices.
3.we passed through the authentications of ISO9001:2000 international quality system and ISO14001 environmental management system .
4,we have 75% of products which are exported to Europe,America,Japan , Southeast Asia ,and so on,
5.More than 10years factory experience ,Nearly all the parts are produced by our own factory,therefor we can control the cost and quality.
Choose DCC,you choosed High quality , competitive price,perfect service,
The chain & sprocket kit makes for a simple but extremely effective combination. These components are an integral part of logistic equipment, material handling equipment, and other types of automated mechanical assemblies. Renowned for durability and dependability, DONGWU can provide prospective customers with outstanding chain transmission solutions.
As an experienced Chinese transmission chain manufacturer, we offer a wide variety of products including the engineering class roller chain, conveyor chain, elevator chain, drop forged chain, welded steel chain, and sprockets. Also available are specialized chains for sugar and palm oil industries. The strong engineering capacity of DONGWU has assisted many a client with the effective design of unique products. Custom orders with pre-attached drawings and samples can be accommodated. We will formulate corresponding blueprints and await the manufacturing confirmation. Fact-more than 40% of our annual production value can be attributed to custom products with non-standard specifications.
Incorporated in 2000, we have since made significant strides in the improvement of manufacturing techniques. A complete corporate management system allows us to effectively recruit new talents while developing new types of engineering and conveyor chains. Through progressive advancement, we have emerged as the leading designer and manufacturer of nonstandard conveyor chains in mainland China. Our excellent reputation has allowed us to gain entry into the National Chain Transmission Standardizing Technology Committee of China.
