Factory Alumina Ceramic Balls Beads Spheres for Surperfine Powder Grinding

• Customization: Available
• Item: Alumina Ball
• Materials: Alumina
• Model NO.: chemshun ceramics
• Alumina Content: 92% 95%
• Size: Customized
• Color: White
• Application: Ball Mill Pebble Mill , Pot Mill
• Moh′s Hardness: 9 Grade (92% 95%) 7-8 Grade (65%~75%))
• Self Abrasion Loss: <0.02%
• Water Absorption: <0.01%
• Density: 3.1-3.7g/cm3
• Transport Package: by Cartons
• Specification: according to your demand
• Trademark: pingxiang chemshun ceramics
• Origin: P. R. China
• HS Code: 69091200
• Production Capacity: 10000 Ton Year

Product Description

Factory Alumina Ceramic Balls Beads Spheres for Surperfine Powder Grinding

This product are featured by high density and hardness, low wear lost, corrosion-resistance etc. They are the perfect high-efficient grinding media for milling glaze/frit, pigment, ceramic materials, and various mine ore powder, they are using ceramics, cements, paints, refractories, inorganic mineral powders etc...

Applied for dry grinding, wet grinding, mineral grinding, quartz grinding, lineston grinding, iron ore grinding, cement grinding, ceramics plants grinding, pigment grinding, mineral ore grinding, breaking platns.

Applied for ball mill, grinding machine, pot mill, librating mill, pebble mill, Attrition Mill, rod mill, grinding mill, grinding machine, ball grinding mill


Size: 1mm, 3mm, 6mm, 9mm, 13mm, 16mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 95mm

1: 92% 95% 68% Alumina content series

A) Al2O3 ≥ 92%
B) Water absorption <0.01%
C) Bulk density ≥ 3.63 g/cm3
D) Mosh hardness: 9
E) Color: White

2: 95% High-alumina grinding ball

A) Al2O3 ≥ 95% Sio2<3.8%, others: ~3%
B) Water absorption <0.01%
C) Bulk density ≥ 3.7 g/cm3
D) Mosh hardness: 9
E) Color: White
F) self abrasion loss: <0.008%

3: 68% Medium alumina grinding ball series:

A) Al2O3: 65%~75%
B) Bulk density ≥ 2.93g/cm3
C) Mosh hardness: 8 grade
D) self abrasion loss: 0.01
E) Color: White or brown

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