Product Details

Ball Mill Balls for Black Powder Mill

Product Description

The self-developed automatic steel grinding ball production line is our qualified product, and it has won Chinese invention patent. It uses electric furnace instead of conventional coal combustion method,

and the rotary cutting technique replaces traditional air hammer, thereby improving production efficiency

by 30 times or even higher.

Applicable Scope

1. High hardness :from 45 to 65 Breakage rate ≤1%; Drop times≥10,000.00

2. Chromium percentage: from 0.8 to 26%
Super High Chrome: 15-26% High Chrome: Cr=10-13% Medium Chrome: Cr=3-6% Low Chrome:

Cr=0.8-1.8%

3. Grinding ball diameters from 8 to 150mm
4.Characteristics: high hardness, good wear resistant, low breakage, no deformation.
5. Application: mining, cement, metallurgy, power plants, chemical and magnets industries
6.Packing style

Forged Steel Ball Features and Advantages:

Concentrating on wear-resistant grinding material for 28 years,Steel grinding ball is excellent 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 to

55-67 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 zero.