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HMR hot rolling grinding ball

  • 【Product Standard】Φ20-120mm
  • 【Product Density】7.80g/cm3
  • 【Range Of Application】Black and non-ferrous metal mining, chemical industry, new building materials, refractories, chemical fertilizer, silicate products, glass ceramics and other industries.
  • 【Product Presentation】Hot rolled steel ball has the characteristics of high and uniform hardness, low crushing rate, high grinding efficiency, low cost, mature technology and ideal use effect.
  • 【Product Feature】Low crushing rate: the actual crushing rate does not exceed 0.5% High impact toughness: impact absorption energy kn2 > 7J Uniform hardness distribution: the hardness deviation of any two points of the same ball is less than 3HRC

【Chemical Composition】

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【Technical Specification】

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Once again, the ring mill won the award of "the first prize of green mine science and technology progress in 2020". Note: the effective height difference of the ball falling machine is 8.5m


HMR hot rolling grinding ball use effect statistics results: HMR hot rolling grinding ball use effect statistics results: HMR hot rolling grinding ball use effect statistics results: HMR hot rolling grinding ball use effect statistics results: HMR hot rolling grinding ball use effect statistics results: HMR hot rolling grinding ball use


The average ball consumption of HMR hot rolling ball is 620 g / T, and that of other manufacturers is 850 g / T. the unit ball consumption is reduced by 27.1%.


HMR hot rolling grinding ball has very low crushing rate, high grinding efficiency and low cost.


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Φ 120mm HMR hot rolling grinding ball


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Φ 10370mm × 5490mm SAG mill

No dataReturns listHMR forged grinding ball