Provide customized
solutions

Pulverizing Grinding Ball

Publishdate:2022-07-26 Views:756


Pulverizing & Grinding Balls



Technical paramater:

Item Grade Chemical Composition(%)
C Si Mn Cr P S Mo Al

(Cu、 Ni、Nb、 Ti、Zr V、B、Mg

Minor

High Chrome Grinding ball ZQCrIO 1.8-3.2 0.3-1.2 0.3-1.0 10-11 ≤ 0.10 ≤ 0.06 Minor Minor
Super high chrome Grinding ball ZQCr12 2.0-3.0 0.5-1.0 0.3-1.0 44878 0.08 0.06 Minor Minor
ZQCr15 2.0-3.0 0.5-0.9 0.3-1.0 14-16 0.08 0.06 Minor Minor
ZQCr17 2.0-3.0 0.5-0.9 0.3-1.0 16-18 0.08 0.06 Minor Minor
ZQCr20 2.0-3.0 0.5-0.9 0.3-1.0 19-21 0.08 0.06 Minor Minor
Properties And Micro-structure
Rockwell Hardness (HRC) Impact test AK( J/cm2) Micro-structure Ball-Drop Impact Test (Times)
Item Grade
High Chrome ZQCrIO 58-64 3.0 M+C ≥10000
M -- Martensite C Carbide C ----Carbide
Diameter ( mm) Ø30 Ø40 Ø50 Ø60 Ø70 Ø90 Ø80 Ø90 Ø100 Ø110 Ø120 Ø130





Main specifications for cast Chromium Alloy Grinding Steel Ball
Size(mm) Weight per ball(kg) Number of Balls per 1000KG Size(mm) Weight per ball(kg) Number of Balls per 1000KG
Φ10 0.135 74073 Φ12 0.0181 55248
Φ15 0.0242 41322 Φ20 0.0322 31056
Φ25 0.063 15873 Φ30 0.11 9091
Φ40 0.25 3891 Φ50 0.5 2000
Φ60 0.867 1153 Φ70 1.37 729
Φ80 2.05 487 Φ90 2.9 345
Φ100 4 250 Φ110 5.3 188
Φ120 6.8 147 Φ130 7.7 129
Φ140 8.74 114

Load Capacity of packaging materials

Heavy-duty Jumbo Bag Steel Drum
Load capacity of Jumbo bag Ball size Net Weight
20-30mm 930-1000KGS
1000kg/bag (GW: 1002Kgs) 40-60mm 900-930KGS
70-90mm 830-880KGS
100mm-150mm 830-850KGS




Online
Message
Email: