Place of Origin:
Shandong, China (Mainland)
Brand Name:
HUAMIN
Model
Nonstandard Products
Application:
Mill,Cement Plant,Power Station,etc, Mine,Cement,Electric Power Plant,Chemical and other industries
Material:
Steel
Dimensions:
20-150MM
Diameter:
Dia.20mm-Dia.150mm
Surface Hardness:
55-67HRC
Core Hardness:
45-63HRC
Certification:
ISO9001, ISO14001,ISO18001
Packaging:
Steel Drum or Steel Barrel,Container Bag
Drop Test Times:
more than 2000
Impact Value:
more than 15J/cm2
Raw Material:
High-Quality Round steel
Key words:
Forged Steel Grinding Ball
Packaging & Delivery
Packaging Details
Steel drum or Steel barrel Container Bag
Delivery Time
15days
Grinding Media Ball Features and Advantages:
Concentrating on wear-resistant grinding material for 30 years, Huamin Brand steel grinding ball is exnt in surface quality, hardness, and resistant to impact and abrasion. It won't crack and lose circularity easily.
1) High hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to55-67 HRC, volume hardness 56-64 HRC
2) High Impact toughness: impact toughness is more than 15 J / cm2.
3) Low Broken rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
Grinding Media Ball Technical Parameters:
| Nominal Diameter(mm) | Dimensional Tolerance(mm) | Roundness % |
| Φ20 | ±2 | ≤6 |
| Φ25 | ±2 | ≤6 |
| Φ30 | ±2 | ≤5 |
| Φ35 | ±2 | ≤5 |
| Φ40 | ±2 | ≤5 |
| Φ50 | +3,-1 | ≤4 |
| Φ60 | +3,-1 | ≤4 |
| Φ70 | +3,-1 | ≤4 |
| Φ75 | +3,-1 | ≤4 |
| Φ80 | +4,-2 | ≤4 |
| Φ90 | +4,-2 | ≤4 |
| Φ100 | +4,-2 | ≤4 |
| Φ120 | +4,-2 | ≤4 |
| Φ125 | +4,-2 | ≤4 |
| Φ130 | +4,-2 | ≤4 |
| Φ140 | +4,-2 | ≤4 |
| Φ150 | +4,-2 | ≤4 |
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