Grinding Media including grinding ball,grinding rod,cylpeb.
1.Raw material:Steel & Iron
Brief Introduction of us :
Jinan Zhongwei is a leading producer of high chrome and forged Grinding Media Steel Balls supplied primarily to the platinum, copper and gold mining industries.
We are able to produce cast high chrome and forged grinding media in a range of sizes, meaning we are able to supply customers with varying ore and mill types.
1) No deformation
2) High hardness Good wear resistant
5) Certification: ISO9001,SGS.
Grinding ball details
a. Grinding steel ball material:
The high quality round steel.
b. Grinding steel ball application :
2) Metal mining in mines
3) power stations
4) Chemical engineering
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
d.Chemcial Elements and Hardness
|Chemical elements|| Hardness|
Physical Property & Microstructure
|Name||HRC||Ak(J/cm 2 )||Microstructure||Times of Falling Balls|
|Low Cr Balls||≥45||≥2.5||P+C||≥10000|
|Medium Cr Balls||≥48||≥3.0||P+C||≤Φ80||≥15000|
|High Cr Balls||≥58||≥4||M+C+A||≤Φ80||≥15000|
|M-Martensite P-Pearliet C-Carbide A-Austenite|
Long-term cooperation is our goal with every customer.
Because we know that good service and products cost effective is the most important magic weapon of maintaince of the old customer.
Because we know that to look for a new customer is far difficult than maintaince old customer.
With a cooperation win all life cooperation.
We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.
Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.