Zhangqiu Heavy Forging Co.,Ltd
As a leading manufacturer in the line of the grinding medias, we now have more than 20 years experience about the steel balls and rods. At present, we can produce all kinds of forged grinding steel balls, casting grinding steel balls, grinding cylpebs and grinding rods.
The main products of our factory
The detailed information of our forged grinding steel balls:
The equipment to produce the forged steel balls:
1, more than 20 sets of forged air hammers
2, more than 10 sets of forged press machines
3, more than 13 sets of hot rolling production lines
The technical parameters of the forged steel balls
1, diameter: 20--200mm
2, Hardness: HRC60--65
3, Breakage rate: lower than 0.2%
4, Impact Value: higher than 12Ak,J
5, Raw Material: alloy round steel bars
The 30mm forged grinding steel balls
The detailed chemical composition can be customized by the customers.
Logistics:
Package: ton bag or steel drum
Delivery Time: 10 working days for ready goods
Quality Control:
1, By our QC and QA
2,Warmly welcome the 3rdparty testing, such as SGS
Contact Information:
Name: John Li Position: Sales Manager
E-mail: johnli @ zdgrinding . Com zdba_lj @ 163 . Com
Mobile: 86-18854136533(7*24)
Tel/Fax: 86-531-83863706
Web: www. Zdba. Com . Cn
