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Quick Details

Dimensions: 20-150mm
Material: Steel
Application: mine, cement
Model Number: ZDBA-A2
Brand Name: ZDBA
Place of Origin: China (Mainland)
B2/60Mn/45# alloy steel: fully automatic hot rolling craft
Package: ton bag&drum: quality:the number one in China

Specifications

1. Type: rolled

2. Material: alloy steel (round steel bar)

3. Application: ball mill, SAG mill, cement mill and other mills

4. Diameter: 20-100mm

5. Hardness: HRC60-HRC65

6. Breakage rate: lower than 0.5%

7. Heat treatment: quenching and tempering

8. Impact value: 10,000 times of the dropping test

9. Wear-resistance: lower than 250g/MT

10. Package: ton bag, steel drum

11. Payment terms: L/C or T/T

12. Delivery lead time: within 15 working days

13. Quality control: our QA and QC, welcome the 3rd party test, such as SGS, BV

14. Our factory:

a) Has 22 years experience

b) Very large and powerful, has the special grinding materials innovation institute

c) After-sale service: pay for the compensation two times for the unqualified balls