Manufacturing experience since 1998 · Company established 2008Since 1998
01
WHAT WE SUPPLY

Accessories and spare parts we supply

Stainless steel sprockets – YIYI Mesh Belt
01Stainless steel sprocketsSUS304 or SUS316 sprockets matched to belt pitch, bore and keyway.
Carbon steel sprockets – YIYI Mesh Belt
02Carbon steel sprocketsFor chain driven belts and dry conveying.
Plastic sprockets and parts – YIYI Mesh Belt
03Plastic sprockets and partsUHMW-PE, nylon or POM, where the project calls for them.
Side guards – YIYI Mesh Belt
04Side guardsKeep product on the belt. Supplied for spiral, self-stacking and woven belts.
Flights – YIYI Mesh Belt
05FlightsCross or collapsible flights for incline and indexed conveying.
Reinforced plates – YIYI Mesh Belt
06Reinforced platesStrengthen eye link belt edges and contact points.
Groove structures – YIYI Mesh Belt
07Groove structuresGrooved eye link designs for product positioning.
Chains and side rollers – YIYI Mesh Belt
08Chains and side rollersChains, rollers and retention parts for chain driven belts.
Center flights – YIYI Mesh Belt
09Center flightsCenter flights on flat wire belts.

Also available, project-specific: reinforcing wire, lane dividers, stoppers, pins, wings, side pulleys, cross rods, spiral wire and spare belt sections.

02
ORDERING A SPROCKET

What to send for a replacement sprocket

A complete, accurate drawing is often enough. An old sprocket helps, but is not always required.

  1. 01Outside diameter (OD)
  2. 02Number of teeth
  3. 03Pitch
  4. 04Bore
  5. 05Keyway
  6. 06Thickness
  7. 07Material
  8. 08Mating belt type and pitch
  9. 09Quantity
  10. 10Drawing, or the old sprocket
03
HOW WE MATCH PARTS

Matched to your belt, checked before shipping

01

Belt + chain + sprocket

For chain driven belts we review belt, chain and sprocket as one system, not as separate parts.

02

Checked before packing

Metal parts: tooth finish, bore, keyway, thickness and burrs. Plastic parts: scratches, contamination and bore burrs.

03

Honest scope

Sprockets and some chains are made by specialist partners to our drawing. We set the specification, review dimensions, inspect and pack.

04
FAQ

Questions about accessories

Q01

Can you supply sprockets for my existing belt?

Yes, after review. Send the sprocket drawing or the old sprocket plus the belt type and pitch. We do not promise universal compatibility without technical confirmation.

Q02

Which sprocket materials are available?

SUS304, SUS316, carbon steel, UHMW-PE, nylon and POM, depending on the project.

Q03

Do you supply spare parts with a new belt?

Yes, on request. Spare sections, rods, wire and drive parts are quoted project by project; there is no fixed spare kit.

Q04

Do you make the sprockets yourselves?

Sprockets are machined by specialist partners to our specification. We review the dimensions, inspect the finished parts and pack them with your belt.

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Still have a question? Ask our engineers.

Send your drawing, a photo or a worn sample. An engineer reviews it before we quote.

Sunny YeGlobal Sales Director · YIYI Mesh Belt
Hi, I'm Sunny. Tell me what belt you're working on, or just send a photo of your current one. I'll personally make sure an engineer looks at it.
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