We – EPG Group the biggest Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
specialize in power transmission products,pto shaft, agricultural gearboxes , CATV products, mechanical seal, hydraulic and Pheumatic, and promotional products.SEDIS In 2008, it was awarded with “National Export Commodity Inspection-free Enterprise”. chains, both standard and non-standard, are made of: ○ High quality steels: dimensions and adapted chemical composition for the different chain parts ○ The most efficient manufacturing processes: • Special technique for the production of bushes improving the chain wear resistance (SEDIS know-how) • Plates produced by multi-stage processing tools ensuring a regular pitch (SEDIS technology) ○ Adequate mechanical and heat treatments of chain parts: • Shot peening • Surface finishing • Case hardening, carbonitriding, quenching, tempering … • DELTA®treatment • Freezing treatment • Corrosion protection coatings (GEOMET, zinc, nickel plating, …) industrial components including roller chains. Roller chains are available in standard, nickel plated & stainless steel materials in pitch dia. ranging from 1/4 in. to 3 in. Types include leaf chains in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chains are available in pitch sizes ranging from 1/2 in. to 2 in., pin dia. ranging from 0.156 in. to 0.687 in. & tensile strengths ranging from 4,000 lbs. to 156,000 lbs. Applications include agricultural, conveyors, drilling, electronics assembly, food processing, fork lift trucks, hoists, packaging & textile machinery. Welded Steel Drag Chain and EPT Chain, with alloy steel according to your requirement
1, Chain types: Roller Chain, conveyor chain, transmission chain, motorcycle roller chain, silent chains, oil pump chains, weld steel drag chains, plastic chains etc;
2, Main materials: It is 40Mn. 40Cr, 45Mn alloy steel, SUS304, and POM Plastic for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers;
3, Heat treatment: Carburizing, Austemper Stressing, nitro-caburizing harden etc;
4, Surface: Shot peening, black, blue or original;
5, Package way: Plastic bag+ carton box+ plywood case
We are a leading manufacturer of mechanical transmission spare parts, as well as several years one of reliable and trustworthy vendors for European, America, Iran market etc. Our main items are roller chains, conveyor chains, transmission chain, pulleys, V-belts, sprockets, spur gears, bevel gear, gear shafts, roller bearings, rollers, conveyor belts etc.
| Chain No. | Pitch | Bush diameter | Width between inner plates | Pin diameter | Pin length | Pin length | Depth of chain plates | Plate thickness | Ultimate tensile strength | Weight per meter |
| mm | mm | REXNORD | mm | Min (mm) | Max(mm) | mm | mm | Kn | Kg/m | |
| WR78 | 66.27 | 22.9 | 1.12″(28.40mm) | 12.78 | 73 | 79.3 | 28.4 | 6.4 | 93.4 | 6.2 |
| WH78 | 100.1 | |||||||||
| WR82 | 78.1 | 31.5 | 1.25″(31.80mm) | 14.35 | 80 | 86 | 31.8 | 6.4 | 169 | 7.98 |
| WH82 | 169 | |||||||||
| WR106 | 152.4 | 37.1 | 1.63″(41.20mm) | 19.13 | 103 | 111 | 38.1 | 9.7 | 169 | 10.56 |
| WH106 | 169 | |||||||||
| WR110 | 152.4 | 32 | 1.88″(46.75mm) | 19.13 | 107.7 | 115.5 | 38.1 | 9.7 | 275.8 | 10.4 |
| WH110 | 275.8 | |||||||||
| WR111 | 120.9 | 37.1 | 2.25″(57.20mm) | 19.13 | 116.8 | 124.5 | 38.1 | 9.7 | 106.8 | 12.72 |
| WH111 | 131.2 | |||||||||
| WR124 | 101.6 | 37.1 | 1.63″(41.20mm) | 19.13 | 103 | 110 | 38.1 | 9.7 | 224.6 | 12.38 |
| WH124 | 224.6 | |||||||||
| WR124H | 103.2 | 41.7 | 1.63″(41.20mm) | 22.3 | 131.6 | 133 | 50.8 | 12.7 | 224.6 | 19.68 |
| WH124H | 224.6 | |||||||||
| WR132 | 153.67 | 44.7 | 3″(76.20mm) | 25.48 | 151 | 162.2 | 50.8 | 12.7 | 355.9 | 20 |
| WH132 | 378.1 | |||||||||
| WR150 | 153.67 | 44.45 | 2.88″(73.00mm) | 25.4 | 151 | 162.2 | 63.5 | 12.7 | 620 | 20.5 |
| WH150 | ||||||||||
| WR155 | 153.67 | 44.45 | 2.88″(73.00mm) | 28.57 | 164 | 176 | 63.5 | 12.7 | 820 | 20.7 |
| WH155 | ||||||||||
| WR157 | 153.667 | 44.45 | 3″(76.20mm) | 28.57 | 164 | 176 | 63.5 | 15.9 | 820 | 20.8 |
| WH157 |
At present, For South American, European, and Asian market, our superior products are fabricated according to your requirement and our quality meets ISO, ASME, DIN stHangZhourd.
I hope we can do business together, and look forward to hearing from you soon
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
