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Quality Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance factory
Quality Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance factory
Quality Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance factory
Quality Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance factory
Quality Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance factory
Quality Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance factory

Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance

Place of Origin:China
Brand Name:SXYH
Certification:OEM&ODM
Model Number:Customized by Drawing
Minimum Order Quantity:1
Price:Negotiable
Payment Terms:T/T
Supply Ability:According to order requirements
Product Details
Highlight:

High Hardness Grinding Balls

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Wear Resistant Ball Mill Media

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Abrasion Resistance Ball Mill Grinding Media
Product Description
Grinding Balls for Ball Mill High Hardness Wear Resistant Media
Product Summary

A ball mill is the core equipment for fine‑grinding after material crushing. Using steel balls as grinding media, it further grinds materials to the fineness required by the process for ideal grinding performance. Most mines use overflow‑type ball mills. As the mill shell rotates and drives the grinding media, crushed ore and materials travel gradually toward the discharge end and are finally discharged by overflow through the hollow trunnion at the discharge end.

Steel balls inside a ball mill deliver different grinding effects depending on their size, weight and material composition. When steel balls of varying sizes are mixed in a certain proportion within one grinding chamber, better grinding performance can be achieved.

Our company provides professional steel‑ball proportioning services, and recommends the most suitable steel‑ball material for your working conditions and feed materials

Wear Resistant Grinding Balls for Ball Mill Mining Grinding Abrasion Resistance

We are committed to offering you a comprehensive range of material options.
High‑Chromium Cast Iron
Chemical Component
Grade Chemical Component(%)
C Si Mn Cr Mo Ni Cu S P
  ≥10 ≤1.2 ≤2.0 14‑18 ≤3.0 ≤2.5 ≤1.2 ≤0.06 ≤0.10
Mechanical Property
Grade Surface Hardness
Casting condition Harded condition Softening annealing condition
HRC HB HRC HB HRC HB
  ≥46 ≥450 ≥58 ≥650 ≤41 400
1.There is no precise corresponding value between Rockwell hardness (HRC) and Brinell hardness (HB). The two hardness values shall be used independently.
2..The hardness at 40% depth of the casting cross‑section shall not be lower than 92% of the surface hardness.
Medium‑Chromium Cast Iron
Chemical Component
Grade Chemical Component(%)
C Si Mn Cr Mo Ni Cu S P
  3.0‑10 ≤1.2 ≤2.0 14‑18 ≤3.0 ≤2.5 ≤1.2 ≤0.06 ≤0.10
Mechanical Property
Grade Surface Hardness
Casting condition Harded condition Softening annealing condition
HRC HB HRC HB HRC HB
  ≥46 ≥450 ≥58 ≥650 ≤41 400
1.There is no precise corresponding value between Rockwell hardness (HRC) and Brinell hardness (HB). The two hardness values shall be used independently.
2..The hardness at 40% depth of the casting cross‑section shall not be lower than 92% of the surface hardness.
BTMCr15
Chemical Component
Grade Chemical Component(%)
C Si Mn Cr Mo Ni Cu S P
  1.5‑3.0 ≤1.2 ≤2.0 14‑18 ≤3.0 ≤2.5 ≤1.2 ≤0.06 ≤0.10
1.Trace elements such as V, Ti, Nb, B and RE can be added.
2.Grade and chemical‑composition range can be selected according to the weight, thickness and specification of hammer plates.
Mechanical Property
Grade Surface Hardness
Casting condition Harded condition Softening annealing condition
HRC HB HRC HB HRC HB
BTMCr15 ≥46 ≥450 ≥58 ≥650 ≤41 400
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