25mm 30mm 50mm Alumina Balls for Ball Mill Al2O3 Aluminum Oxide Grinding Media Balls

• Customization: Available
• Material: Ceramics
• Content: 60% ~ 65%
• Model NO.: chemshun ceramics
• Usage: Grind
• Processing Type: Isostatic Pressing Type
• Size: Customized, 30 40 50 60 70 mm
• Color: White
• Customized: Customized
• Item: Ceramic Ball
• Materials: Alumina
• Alumina Content: 92%
• Type: High-Alumina
• Feature: High Hardness, High Density
• Application: Ball Mill, Pot Mill, Librating Mill
• Field: Ceramic, Metallurgy, Glass, Porcelain, Enamel
• OEM: Accept
• Transport Package: by Bags, Then Fasten on Pallet
• Specification: D3-70mm
• Trademark: pingxiang chemshun ceramics
• Origin: China
• HS Code: 69091200
• Production Capacity: 10000 Ton/Year

Product Description

Ceramic Ball as Grinding Material in Ball Mill

Material :Al2O3: 68~72%, 90%, 92%, 95%

Size: D3mm, D15mm, D20mm, D25mm, D30mm, D40mm, D50mm, D60mm, D70mm.

Appearance:



Description:
The alumina grinding ball is a high-quality grinding medium which made of selected excellent materials, advanced molding technology and sinter in high-temperature tunnel kiln, with the advantage of high density, high hardness, low abrasion loss, anticorrosion and good seismic stability, the products are the most ideal medium for grinding the glaze, body and mineral powder processing, widely use as the grinding medium of ball mill in ceramics, cement, paint, refractory, inorganic powder etc.

Character:
1.High density
2.High hardness
3.High wear resistance
4.High grinding efficiency


The ceramic grinding media are the abrasive media for ball mills and grinding machines(wet grinding/dry grinding) in Ceramic,cement,pigment,chemical,metallurgy industries.It is an ideal ball mill grinding media that can improve grinding efficiency and keep no contamination to your product.

Technical Data
A.chemical component

Ceramic Item	Al2O3	SiO2	Others
92% ball	92%	<6.5%	~2 %
95% ball	95%	<3.6~3.7 %	~2%
68% ball	68%	<21.2%	~10.18%

  
B.Physical Analysis 

Item	Alumina Content	Mohs hardness	Abrasion loss   (24hours)	Density (g/cm3)	Water absorption
92% ball	92%	9	<0.01%	3.6	<0.01%
95% ball	95%	9	<0.01%	3.74	<0.01%
68% ball	68%	7-8	<0.03%	3	<0.02%
Producing way ::cool-isostatic pressing , or by rolling

 C. Size :

Diameter (mm)	D1-3	D6/8/10/13/16/20/25	D30/40	D50/60/70
Tolerance (±mm)	0.5	1	2	3