Alumina Grinding Ball

Detailed Product Description

Technical parameters of wear-resistant alumina ceramic ball and lining brick

Item	92% Al₂O₃	75% Al₂O₃	65% Al₂O₃
Al₂O₃(%)	92	75	65
Density(g/cm³)	3.60	3.26	2.90
water Absorption(%)	＜0.01	0	＜0.01
Abrasion(%)	≤0.2	≤0.25	≤0.5
Hardness(Mohs)	9	8	7～8
Color	white	white	canary
Range of application	glaze and continuous ball mill	glaze and ultra-white brick grinding	embryo grinding of glaze and ceramic brick
Material	calcined alumina powder	calcined alumina powder	refined high alumina bauxite
Molding mode	isopressing	isopressing	isopressing
Diameter(mm)	0.5～70	10、20、30、40、50、60、70

Notes: above parameters are typical test results, actual products are a little different.

Attention: when the whole ball mill is renewed by new ceramic ball milling of glaze, it should run free 2 hours with water and then spill the water and put glaze ball milling. Doing like this can eliminate the bad affection of impurity inside the ball mill and uneven ceramic ball surface to the glaze.

Place of Origin:

Jiangxi in China