99% Al2O3 Ceramic Alumina Grinding Ball for Tile Industry Mining

• Material: Alumina
• Content: >90%
• Usage: Grind
• Model NO.: Ball
• Processing Type: Rolling Type
• Size: Small
• Color: White
• Customized: Customized
• Material Origin: Australia
• Certification: SGS, ISO
• Available Size: 10mm-75mm
• Brand: Tch, OEM, ODM, Obm
• Transport Package: 3000 Metric Ton/Metric Tons / Month
• Specification: SGS
• Trademark: ZALY
• Origin: China
• HS Code: 28182000
• Production Capacity: 3000 Metric Ton/Metric Tons / Month

Product Description

Alumina Grinding Grinding Balls With Al2O3 Content 99%
Alumina Ceramic Balls

Product Highlight
Matrial Origin: Australia
Small Tolorence Range (Length Tolorence: ± 0.005mm)
Longest Mnufacturing Line in China
Highest Al2O3 Content by 99.98%
Professional QC

Features
High purity alpha alumina and low silica content
High temperature resistance
Lower water absorption
Stable chemical property
Resist corrosion of acid, alkali

We are looking forwards to meeting you in our factory and provide you with all necessary information regarding our products and their applications.


Main specification:

Item	High alumina grinding ceramic ball		Middle alumina grinding ceramic ball
			Micro-crystal middle-alumina	Carborundum middle alumina
	92%Al2O3	95%Al2O3	65-75%Al2O3	60-70%Al2O3
Al2O3(%)	>92	95	65-75	60-70
SiO2(%)	3.81	3	30-15 20-15	60-70
Fe2O3(%)	0.06	0.05	0.41	<0.5
TiO2(%)	0.02	0.04	1.7	1.8
Other(%)	2.53	1.9	5	10
Bulk density(g/cm3)	3.65	3.68	2.93-3.0	2.90-3.0
Water absorption	<0.01	<0.005	<0.01	<0.05
Moh's hardness(grade)	9	9	>8	>8
Compression strength	>2000	2100	>1000	>1000
abrasion	0.01	0.0084	0.02	0.03
color	White	White	Yellow,white	Brown
Raw materials	Calcined alumina	Calcined alumina	Refined bauxite powder	Bauxite powder
Forming method	Isostatic pressing	Isostatic pressing	Impact briquetting	handmade