Supply Industrial ceramic grinding ball (Al2O3 70%,92%)

1.Monthly output 10,000 tons!!!
2.15 working days delivery time
3.Highly attention of each inquiry

Industrial Grinding Ceramic Ball (Al2O3 70%,92%):

Production Technology: advanced spray drying technology, 

                    dry type full automatic iso-static pressure process , 

                    high temperature roller kiln sintering technology   

Size: 30mm, 40mm, 50mm, 60mm 

Usage: grinding materials 

Application industry: architectural pottery, fine chemcial industry, metallurgy and cement industry etc.

Advantages:

Compared with natural stone balls and normal ceramic balls, alumina grinding ball increases by 20-40 times in its performance of wear resistance. Its grinding efficiency improves by 40%-60% and ball mill efficiency add by 30%-40%. Their total costs only take 40-60 percent of that of natural stone balls.

1. 70% alumina ball:

Physical Properties			Chemical Properties
Item	Unit	Index	Content	Index
Bulk density	G / cm3	≥3.0	Al2O3	68-70
Wear Loss	G / kg.h	<0.25‰	SiO2	15-20
Water absorption	%	<0.02	Fe2O3	<0.5
Mohs hardness	Scale	>8	others	4.5
Size	mm	30-60
Color		Ivory /White	(with TiO2)