China high quality High Precision 12A with Wsa2/A2 Attachments Transmission Chain wholesaler

Item Description


Regular Double Pitch Roller chain


40Mn metal,304 stainless metal, 316 stainless metal and 201 stainless metal.


Standard chains and unique chains, this sort of as A or B collection chains, roller chains, driving chains, conveyor chains, hoisting chains, agricultural chains, sprockets, gears, wheels and so on.


 A collection(twelve.7-fifty.8mm pitches),B sequence (9.525-50.8mm pitches)and the weighty sequence.

Brief pitch precision roller chain

Simplex Roller Chains&Bushing Chains: 

Duplex Roller Chains&Bushing Chains:

Triplex Roller Chains&Bushing Chains:


Chain hyperlink sort

Common links (with no attachment) and non-regular back links (with attachment).


A1: One-facet,one gap cranked attachments.
A2: One-facet,two holes cranked attachments.
K1: Each-facet,1 gap cranked attachments.
K2: Both-aspect,two hole cranked attachments.
D1: One particular-side,an extended pin on every outer link.
D3: A single-aspect,two prolonged pin on every single outer website link.

Our Products Edge

1. Every single step from manufacturing buy to the packing approach has a rigid high quality inspection.
two. We have regular roller chain with 1.5 meters (DIN. ANSI.) Non-normal roller chain (custom-made acording to buyer drawings).
3. Export products with higher high quality and lower price.
4.We have a good service prior to and soon after-sale.

one.Quick shipping and delivery: Standard items can be shipped in as rapidly as twenty times
two.Excellent support: well timed reply, prompt quotation, responsible for the solution
three.High price performance: can keep value balance for a particular period of time of time, bringing better earnings to consumers
4.Very good quality: creation and testing have corresponding supervision to guarantee product top quality and get higher praise from consumers
5.OEM services: products can be custom-made according to drawings and specifications

We are accountable for the requested goods. We are quite assured in the goods we create. Of program, if you have any difficulties soon after obtaining the merchandise, you can get in touch with us immediately. We will affirm and negotiate in time to remedy your problems.


This variety of chain is utilized in the initial phases of power transmission development. When the sprocket moves closer to or absent from the enamel, sounds is created as the tooth rub towards the connecting rod. These kinds of chains are utilized to some extent for reduced-speed conveyor chains.
Chain pitch: refers to the length among the hinge heart of a single chain hyperlink and the hinge middle corresponding to the adjacent chain url. Sprocket Pitch Circle Diameter: The diameter of the circle the place the center of the hinge is when the chain is wrapped about the ball. The hinge facilities of the chain and the circles drawn by means of these centers are called pitch circles, and their diameters are named pitch circle diameters.These chains are utilised to continuously lift and express substance at a speed of 2 m/s. There are two varieties of conveyor chains: Removable or hooked chains: This kind of conveyor chain is used for power transmission among conveyors of shorter lengths. Closed chain: composed of the cylinder block and connecting rod, solid and fashioned, with higher power soon after warmth remedy.