20-150mm Forged Grinding Media Steel Ball In Sag Mills

steel ball for mill grinding operations in various metal mines, fossil fuel power station and other industries

Forged steel balls have the characteristics of high overall hardness, compact structure, no loss of roundness, no breakage, no deformation and high cost performance. They are suitable for ball mill grinding operations in various metal mines, Fossil fuel power station and other industries, especially in SAG mills.

1, Product specifications

    Φ 20-150mm

2, Application field

Various metal mines (gold mine, copper mine, iron mine, molybdenum mine, alumina mine), cement plants, power plants, steel slag plants, quartz sand plants, etc.

3, Product Introduction

The forged steel balls produced by the company are made of high-quality steel from well-known domestic steel companies and forged through the company's fully automated production equipment. They have precise dimensions, rounded geometric shapes, high hardness, and good mechanical properties, as well as excellent quality of wear resistance, non deformation, and non cracking.

4, Process flow

Raw material inspection - cutting - medium frequency furnace heating - forging into balls - quenching treatment - tempering treatment - testing - packaging

5, Product Features

1. The crushing rate is less than 1%, and the crushing resistance is more than 15 times that of ordinary cast balls.

2. High impact toughness: The impact toughness is greater than 15J/cm2.

3. High overall hardness: surface hardness 55-65HRC, volume hardness 58-63HRC, and average hardness gradient distribution.

4. Non deformation: The steel ball remains unchanged and does not lose its roundness.

5. Dense organization, high cost-effectiveness, and significant cost savings.

6, Quality inspection