- Mine Mill[1]
- Other Bearing Accessories[1]
- Moulds[9]
- Cast & Forged[10]
high and low chrome grinding balls and grinding cylpebs(ISO9001:2000)
Product Detailed
1)cas grinding ball
2)size:8-130mm
3)hardness;58-65
4)applied:mine;cement plant ;powe station;chemical industry;etc
Cast grinding ball. grinding media steel ball. .
Our products have obtained ISO 9001---2008.
A) Diameter: 8-130mm
B). Characteristics:
1) High hardness 2) Good wear-Resistance 3) No breaking 4)No mal-roundness
C). Applied fields:
1) Metal Mines 2) Cement plants 3) Water coal slurry 4) Power stations 5) Chemical industry
Our main products as follows:
1,Cest Grinding Ball
Items | Suface hardness(HRC) | Endurance impact test | ||
Quenched | Unquenched | (Times) | ||
High chrome Casting grinding balls | ≥60 | ≥50 | ≥8000 | |
Middle chrome Casting grinding balls | -- | ≥50 |
| |
Low chrome Casting grinding balls | -- | ≥45 |
| |
Forged steel ball | 55-65HRC | |||
Item | SIZES | |||||||||||||
φ17 | φ20 | φ25 | φ30 | φ40 | φ50 | φ60 | φ70 | φ80 | φ90 | φ100 | φ110 | φ120 | φ130 | |
Tolerence | +1.0 | +2.0 | +3.0 | +3.5 | ||||||||||
-1.0 | -1.0 | -1.0 | -1.5 | |||||||||||
Difference between max diam and min diam | ≤1.0 | ≤2.0 | ≤3.0 | |||||||||||
Other products
