Chrome Steel Grinding Balls

Introduction
Chrome steel grinding ball can separate and grind materials, which is used in slurry of various kinds of bead mills and ball mills. The grain diameter of them is between 0.5mm to 150mm. The chrome content and ball size can be customized according to customers’ requirements.

Application
Chrome steel grinding ball can realize separation and grinding of dark printing ink, dye, oil paint, metallic pigment and other materials with high viscosity, high solid phase and high abrasion. It can be used as ball of bearing and seals. The steel grinding ball is suitable for cement building materials, metal mining, coal slurry pyroelectricity, chemical engineering, ceramic coating, light industry paper-making, magnetic materials and other industries.

Parameters

Processing methods	Type	Materials	Diameter range	Surface hardness	Volume hardness	Impact toughness	Crashed rate
Forging and hot rolled	Steel ball	B2 B3 BU	0.5mm-150mm	58-65HRC	56-64HRC	12J/cm²	＜0.5%
Forging and hot rolled	Steel rod	Customized	Customized	58-65HRC	56-64HRC	12J/cm²	＜0.5%
Casting	Steel ball	Low chrome, medium chrome, high chrome, cast alloy ball	8~150mm	58-65HRC	56-64HRC	12J/cm2	＜0.5%

Advantages
Chrome steel grinding ball has high hardness and wear resistance, which can improve production capacity, specific surface area of cement and the recovery rate of concentrate. Chrome steel grinding ball has better wear resistance compared with common carbon steel ball and it has long service life. High content chrome grinding ball for mine has good wear resistance and high grinding efficiency.

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