12A duplex Transmission Chains

12A duplex Transmission Chains Transmission Chains meet or exceed DIN, ANSI,ISO,BS,JS standard

12A duplex Transmission Chains

  Transmission Chains meet or exceed DIN, ANSI,ISO,BS,JS standard, and our chains stand up to the toughest working environments with years of trouble-free performance.

  

With over 20 years of experience, Huayu can design and manufacture almost any solution for power transmission problems. We offer quality, reliable products that perform consistently under the harshest conditions. Our products are competitively priced, readily available and deliver on time, which means you get what you need, when you need it.

Sourcing from us brings you profit, and your OEM/ODM items are always welcomed, looking forward to establish win-win business relations with you in the near future.

General Standard for Roller Chain:

ROLLER

Solid Roller

Material 1035,1045 or 1050

Through harden with surface and core 40-45HRC

Shot peening per the spec

BUSHING

Solid or Split Bushing per the spec

Material 1019M or 1022

Case harden(Carburized) 89HR 15Minimum

Hardness total case depth per the spec

CASE HARDENED PIN

Material 10B21 fine grain, 4118 or 8620

Case harden(Carburized) 89HR 15Minimum

Hardness total case depth per the spec

PLATE(Connectors, Links and Sides )

Material 1045 or 1050

Through harden with surface and core 39-45HRC

Shot peening per the spec

 

Material warehouse

High Punching machine

Muti-function Heat treating furnace

Assembling machine

Assemble automatically

Our package

12A duplex Transmission Chains