Mining Grinding Media High Hardness Aluminum Beads High Alumina Ceramic Balls for Ball Mill

• Customization: Available
• Material: Alumina
• Content: >90%
• Model NO.: chemshun ceramics
• Usage: Grind
• Processing Type: Isostatic Pressing Type
• Size: 1~60 mm
• Color: White
• Customized: Non-Customized
• Item: Alumina Grinding Ball
• Materials: Alumina
• Alumina Content: 92% 95% Al2O3
• Type: High-Alumina
• Feature: High Hardness, High Density and Anticorrosion
• Field: Ceramic, Metallurgy, Glass, Porcelain, Enamel
• Application: Ball Mill, Pot Mill, Librating Mill
• OEM: Accept
• Transport Package: by Bags, Then Fasten on Pallet
• Specification: Dia 30-60mm
• Trademark: chemshun
• Origin: China
• HS Code: 69091200
• Production Capacity: 25000ton/Year

Product Description

90% 95% Grinding Ceramic Ball with High Crushing Strength

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 

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

Technical Date:

1: 92% 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

Physical Analysis :  

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%

                                                                                                   

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

Package:

25kg/bag, 1MT (1cbm)/bulk bag, or new steel drums with inside airtight plastic sack