alumina grinding ball - MQ-2

1. high alumina ceramic ball, 2.diameter: 50mm, 3. Al2O3: 92% - details see: //
Place of Origin: Jiangxi China (Mainland)Type: Ceramic BallsApplication: Industrial CeramicMaterial: Alumina Ceramic
Model Number: MQ-2Brand Name: ZHONGTIAN  
alumina grinding ball
contact supplier for alumina grinding ball

Detailed Product Description

PXZT grinding alumina ceramic ball is suitable for grinding medium used in ball grinding machines.

Professional manufacturer of producing grinding alumina ceramic ball for more than 6 years.

Typical Characteristics of Alumina Grinding Balls

ProductAl2O3(%)Bulk density(g/cm3)Water absorption(%)Moh's Hardness(scale)Abrasion loss(%)

High Alumina Grinding Balls

Medium Alumina Grinding Balls65-752.930.0180.01
Carbonized Alumina Grinding Balls60-702.8-2.90.0580.08

Appearance Demand of Alumina Grinding Ball

High Alumina Grinding BallsMedium Alumina Grinding BallsCarbonized Alumina Grinding Balls
CrackNot PermissionNot PermissionNot Permission
ImpurityNot PermissionNot PermissionNot Permission
Foam hole

Above 1mm not permission, size in 0.5mm permit 3 balls


Max. size in 0.3mm permit 3 balls


High wear-resistance:
The alumina balls’ wear-resistance is higher than the common alumina balls’. When it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.

High density:
The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency

Packaging Detail:plastic woven bags+ plastic film wrapped+ wooden box / iron drum/ according to requirements.
Delivery Detail:within 20 days

Related Product for alumina grinding ball