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Corundum Grinding Ball

Update: 2018/3/30      View:
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Introduction

Corundum Grinding Ball

Corundum grinding ball with high strength, high density, low wear, full specifications and applicability. Wildly used for ball mill, mixing mill, vibration mill and sanding machines and other equipment, widely used in construction ceramics, sanitary ceramics, alumina, zirconium, kaolin, refractory materials, paints, coatings and other fields.

We have 2 type of production process to meet the customer's request, they are: Isostatic pressing and roll-forming: Isostatic pressing size range: ф40-ф70mm; Roll-forming size range: ф1-ф50mm

Specifications:

Chemical Composition

Model no.

Al2Owt%

SiO2  wt%

Fe2Owt%

Bulk Density g/cm3

Attrition wt%

Water Absorption wt%

Moh's Hardness Scale

Crush Strength    Mpa

CY-92

≥92

≤5

≤0.2

3.65

0.1

0.1

9

2000

CY-95

≥95

≤3

≤0.15

3.7

0.1

0.1

9.5

2200

 

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