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poly V belt Pulley with finished bore

We are leading manufacturer for Poly v pulleys with ISO 9001:2008 certificate, our pulley feature is as follow: 

1. Material: 45C. GG25, GGG40, Aluminium, etc.

2. Surface treatment: Black oxide, phosphate, painted or passavited.

3. Apply to mining machinery,petroleum machinery ETC

4. Inspection:Dynamic balance & Static balance test are available.

5. Our pulleys have high Precision and good interchangeability

6. “J” section Poly v pulley with 8 groove

      OD: 20mm-400mm

except J section 8 groove Poly v pulley, we supply J section 12 groove Poly v pulley,  16 groove Poly v pulley;

Besides we have L section poly v puley.

poly v puley 6&8 groove;

poly v puley 10&12 groove;

poly v puley 16&20 groove;

SC-MIGHTY regards quality as the base of life. So strict QC is initial and necessary.

1. Our QC management is from the raw material to casting; from half-finished product to finished products; from beginning to the end. It is always QC controlled. 
2. We have a professional and responsible QA/QC inspect team.They can secure product-tracking.