Brief Introduction:
6mm 8mm 10mm Wear resistant 92% Wear resistant alumina balls with overwhelming merits in higher density, more regular shape, easily classifying and assorting, superior grinding efficiency and competitive price prior to natural cobble stones and conventional grinding media,high quality alumina ceramic grinding media balls for ball mill with high density are excellent for grinding processing of many industries.
Specifications
Advantages of the wear resistant alumina balls:
♦ High hardness second only to Diamond
♦ Lower wear lost
♦ Good normalization
♦ Good corrosion resistance
♦ Higher grinding efficiency
♦ Contamination-free
♦ Longer service life
Wet Grinding Instruction (Ceramic industry)
For wet grinding process,when charge of ball is up to 55% of net volume of the mill,the best status can be realized.
The volume of ball within the mill can be estimated with formula:
W=3.14×R×D×L×25%/1000
Notes:
W—weight of ball(Kg)
R—radius of mill(cm)
D—bulk density of ball(g/cm³)
L—length of mill(cm)
For glaze grinding—raw material: ball=1:(1.8~2.0)
Special Note:Ball-Washing
While grinding glaze,in the case of charging the whole Ball Mill with new wear resisatant alumina balls,you are strongly recommended to complete the procedure namend Ball-Washing.It means you should let the whole batch of new alumina balls grinding themselves with water for more than 2 hours, then drain the water and the impurity from the Ball Mill.This is the preparative process recommended before grinding glaze by new balls.
For body material grinding—raw material: ball=1:(1.0~1.2)
Dry Grinding Instruction
The volume of raw materials=Effect capacity of mill×35%
The volume of ball=Effect capacity of mill×50%
wear resistant alumina balls
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