Corundum Grinding Ball

Product Detail

Summary

The microcrystalline corundum ball produced by our company has high strength, high density, small abrasion, complete specification and strong applicability. It can be used in ball mill, agitation mill, vibration mill, sand mill and other equipment. It is widely used in construction ceramics, sanitary ceramics, silicon aluminum zirconium, kaolin, refractory, paint, coating and other fields.

According to the needs of users, the company can adopt two different forming processes of isostatic pressing and roll forming.

Isostatic pressure forming specification: ф 40 - ф 70mm

Roll forming specification: ф 1 - ф 50mm

	chemical composition			physical characteristics			mechanical property
Brand name	Al2O3 wt%	SiO2 wt%	Fe2O3 wt%	Bulk density g/cm3	Abrasion‰	Water absorption rate‰	Mohs hardness	compressive strengthMpa
DB-92	≥92	≤5	≤0.2	3.6	0.15	0.1	9	2000
XT-92	≥92	≤5	≤0.2	3.65	0.1	0.1	9	2000
XT-95	≥95	≤3	≤0.15	3.7	0.1	0.1	9.5	2200