Product Details

Forged Steel Ball For Ball Mill , Forged Steel Grinding Balls

Product Description

Forged steel ball—Product Introduction:

The Forged ball is made by direct heating at high temperature and forging, and it do not need melting and casting. So this steel ball is called Forged steel ball.

Advantages

Forged steel ball—Product Advantages:

1. The defects produced in smelting process will be eliminate by forging which optimizes the microstructure and preserve the integrity of metal flow. Forging mechanical performance is better than that of the same material casting.

2. The wear-resistance of Forged steel ball completely depends on the material. Xinhai wear-resistant steel ball adopts excellent quality steel which has the advantages of good impact resistance, strong toughness, and good wear resistance, etc.

Application: Iron ore, copper, gold, Cu-Pb-Zn and other wet grinding field.

Production Process Flow of Forging Steel Ball:

Inspection of raw materials--Heating and melting of Intermediate frequency furnace---Spin into ball --- Quenching----Tempering----Testing---Package

Technical Parameters

Diameter of Steel Ball (MM)	A Material			B Material				C Material				D Material
	Surface Hardness	Internal Hardness	Impact Index		Surface Hardness	Internal Hardness	Impact Index		Surface Hardness	Internal Hardness	Impact Index		Surface Hardness	Internal Hardness	Impact Index
φ25	60-65	58-63	≥12J/CM2
φ30	60-65	55-60	≥12J/CM2
φ35	60-65	55-60	≥12J/CM2
φ40	60-65	55-63	≥12J/CM2		60-65	60-65	≥12J/CM2
φ50	60-65	45-50	≥12J/CM2		60-65	60-65	≥12J/CM2
φ60	60-65	42-47	≥12J/CM2		60-65	60-65	≥12J/CM2
φ70	60-65	40-45	≥12J/CM2		60-65	60-65	≥12J/CM2
φ75	60-65	40-45	≥12J/CM2		60-65	60-65	≥12J/CM2
φ80	60-65	37-42	≥12J/CM2		60-65	60-65	≥12J/CM2
φ90	60-65	37-42	≥12J/CM2		58-63	52-60	≥12J/CM2
φ100	58-63	37-42	≥12J/CM2		53-58	42-58	≥12J/CM2		58-62	58-60	≥14J/CM2		60-65	60-65	≥14J/CM2
φ110	55-63	35-40	≥12J/CM2		53-58	45-50	≥12J/CM2		58-62	58-60	≥14J/CM2		60-65	60-65	≥14J/CM2
φ120	55-63	35-40	≥12J/CM2		53-58	45-50	≥12J/CM2		55-62	58-60	≥14J/CM2		60-65	60-65	≥14J/CM2
φ125	50-55	35-40	≥12J/CM2		53-58	45-50	≥12J/CM2		55-62	52-58	≥14J/CM2		60-65	58-63	≥14J/CM2
φ130	50-55	35-40	≥12J/CM2		53-58	40-45	≥12J/CM2		55-58	50-55	≥14J/CM2		60-65	58-63	≥14J/CM2
φ140			≥12J/CM2		53-58	40-45	≥12J/CM2		55-58	45-55	≥14J/CM2		60-65	55-60	≥14J/CM2
φ150			≥12J/CM2		53-58	40-45	≥12J/CM2		55-58	40-45	≥14J/CM2		60-65	53-58	≥14J/CM2

1. Try to improve the hardness until the ball is broken.
2. The ball with diameter 100mm is used in impact fatigue test; the test height is 7.5m; the impact times of the ball with other diameter are calculated by this formula.
3. N=10000×100/D, N is test time, and D is diameter.

About Xinhai

Group Introduction

Name: Forged Steel Ball For Ball Mill , Forged Steel Grinding Balls
Brand: Xinhai
Availability: InStock

Xinhai Group founded in 1993 has grown into the industry group involving mineral processing, wearable rubber, mining investment and LFC Machinery after twenty years development. We have been always committed to providing customers with professional, perfect, efficient equipment and solutions. The whole solution we provide for you with the core of reliable & efficient mineral processing schemes and environmental-protection & energy-saving tailings dry stacking, makes us stand up in every EPC bid.

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