High Alumina Grinding Balls with Al2O3 95%

Name: High Alumina Grinding Balls with Al2O3 95%
Brand: Shenzhen Jincheng Chemical Packing Co., Limited
Rating: 4.1 (21 reviews)

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Model No. :	30mm, 40mm, 50mm, 60mm
Brand Name :

6yrs

Shenzhen, Guangdong, China

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Shenzhen Jincheng Chemical Packing Co., Limited

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Product description

Model NO.: 30mm, 40mm, 50mm, 60mm

Customized: Non-Customized

Dimension: 6mm, 10mm, 13mm, 19mm, 25mm, 38mm, 50mm

Certificate: ISO9001: 2000

Trademark: JINCHENG

Transport Package: by Double Layer Plastic Bag, Each Box 25kgs Net.

Specification: 6mm, 12mm, 20mm, 30mm, 40mm, 50mm

Origin: China

HS Code: 6909110000

Our Grinding Balls are suitable for grinding medium used in ball grinding machines.

Advantage
High wear-resistance: The alumina balls wear-resistance is higher than the common alumina balls. When it is working, the ball wont pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.

High density The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.

Typical Characteristics
Product	Al2O3	Bulk density (g/cm3)	Water absorption (%)	Moh's Hardness (Scale)	Abrasion loss (%)
High Alumina Grinding Balls	92	3.65	<0.01	9	0.011
High Alumina Grinding Balls	95	3.68	<0.005	9	0.0084
Medium Alumina Grinding Balls	65-75	2.93	<0.01	8	<0.01
Carbonized Alumina Grinding Balls	60-70	2.8-2.9	<0.05	8	<0.08

Appearance Demand
	High Alumina Grinding Balls	Medium Alumina Grinding Balls	Carbonized Alumina Grinding Balls
Color	White	White	Ash-black
Crack	Not premission	Not premission	Not premission
Impurity	Not premission	Not premission	Not premission
Foam hole	Above dia.1mm not premission, size in dia.0.5mm premit 3 balls
Flaw	Max. size in dia.0.3mm permit 3 balls