High Alumina Ceramic Grinding Ball

• Material: Ceramics
• Content: >90%
• Usage: Grind
• Processing Type: Isostatic Pressing Type
• Size: Middle
• Color: White
• Model NO.: 1-80mm
• Customized: Customized
• Appearance: White Ball
• Hardness: 9
• Density: 3.62
• Transport Package: Woven Bag
• Specification: 1-80mm
• Trademark: ZALY
• Origin: China
• HS Code: 69091900
• Production Capacity: 2500 Ton/Year

Product Description

Alumina Grinding Ball

1. Alumina Ball (CIP)

Ball diameter: 80mm, 70, 60, 50, 40, 30, 25mm
2. Alumina Micro Ball (Rolling)
Ball Diameter: 1mm to 20mm

Main Properties
Al2O3	92%
SiO2	7%
CaO+MgO+Fe2O3	2%
True Density	3.62
Water Absorption	0.01%
Hardness (Mohs)	9
Self Wear Rate	0.01%(24H)
Color	White