Polishing Roller

1) The specification of the cemented carbide roller

2) The tolerances allowable for the outer diameter, inner diameter, and height of roll rings

3) The allowable deviation of carbide roll rings

a. Radial runout of groove: ≤0.013mm

b. Radial runout of geriphery: ≤0.013mm

c. End face runout: ≤0.02mm

d. End face planeness: ≤0.01mm

e. End face parallelism: ≤0.01mm

f. Inner hole cylindericity: ≤0.01m

4) Roughness of carbide rolls

Inner hole roughness: 0.4μm 

Periphery roughness: 0.4μm

End face roughness: 0.4μm

Note:

The allowable deviation in external diameter,   diameter, and height is to be determined based on the customers' needs.

We can customize your size & materials according to the drawings provided by customers.

Service Display

Pre-sales:
We provide professional recommendations based on customers’ actual working conditions and specific requirements. Custom design and development are available to meet individual needs. During special circumstances such as the epidemic, we also offer remote inspection and technical assistance.

Strict quality control:
Every stage—from raw material selection to production and final inspection—is strictly monitored. All performance parameters are thoroughly tested, and our dedicated QC team ensures full compliance with quality standards.

After-sales service:
We guarantee product quality and promptly address any problems or concerns that may occur.

ISO Certificate

 

If you'd like to know more details, please find the relevant documents through the following links or download them from the homepage.

① The table of specifications of the finished carbide roll blanks

② Recommended applications of grades for carbide roll rings

③ Table of grades and properties of carbide roll rings and related data

④ Operational requirements of cemented carbide roll rings