hyper-steel-grinding-media-balls
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Hyper Steel Grinding Media Balls


in different sizes and technical specifications. These grinding medial balls c




  • Balls (mm) - 125, 100, 90, 80, 75, 70, 65, 60, 50, 40, 30, 25, 20, 17, 13
  • Cylpebs (mm) - 25x25, 22x22, 19x19, 16x16


Working conditions Low abrasion medium impacts Low abrasion high impact High abrasion high impact High abrasion low impact High abrasion low impact High abrasion low impact
Application First Chamber cement & raw mill First Chamber cement& raw mill First Chamber cement& raw mill Second Chamber of cement raw mill and Coal mill Second Chamber of cement raw mill and Coal mill Second Chamber of cement raw mill and Coal mill
Hardness(HRC) 58-62 60-64 61-65 59-64 60-65 60-65
Cr % 14-18 14-18 18-22 01/10/14 01/11/15 16-20
C % 2.0-3.0 2.0-3.0 2.5-3.5 2.5-3.5 2.0-3.0 02/03/12
Wear Resistant Good Good Excellent Excellent Excellent Excellent
Impact resistance Good Excellent Excellent Low Low Low

Variation on size shall not exceed the following limits:



Shape and Size Tolerance (mm)
(1) Balls for sizes 60 mm & above +/- 3.00
(2) Balls for sizes 50 mm & below +/- 2.50
(3)Cylpebs for all sizes +/- 1.50