STA High Quality, high wear resistance 75 95 al2o3 Alumina Ceramic Grinding Balls

Product Overview

Description

 High Quality, high wear-resistance 75-95 al2o3 Alumina Ceramic Grinding Balls

 

Alumina Balls Specifications
ITEMS	90%AL2O3	95%AL2O3	75%AL2O3
AL2O3(%)	90	95	75
Bulk Density(g/cm3)	3.6	3.65	3.26
Water Absorption(%)	<0.01	<0.01	0
Wear Loss(‰)	≤0.1	≤0.1	≤0.25
Hardness(MOhs)	>=9	>=9	>=8
Color	White	White	White
Application	Glaze Milling  Tile body Milling	Glaze Milling  Tile body Milling	Glaze or Tile  body Milling
Raw Materails	Calcined Alumina Powder	Calcined Alumina Powder	Calcined Alumina Powder
Forming Method	CIP	CIP	CIP
Diameter(mm)	0.5-100	0.5-100
Related Products Pictures

 

Gerneral Profile:

 

High alumina ceramic balls as grinding ball with high quality raw materials as well as the middle alumina ceramic balls are produced with the following technology: advanced spray drying technology, dry type full automatic isostatic pressure process and high temperature roller kiln sintering technology. Grinding ceramic ball is one ideal ball mill grinding media,it can keep the purity and improve the stability of grinded materials.

 

 

 

Usage:

 

The alumina grinding balls have been widely used in ball mills as abrasive media for ceramic raw materials, glaze materials in ceramic factories,cement factories,electric power,petroleum,enamel factories, glasswork,architectural pottery and fine chemcial industry,etc.

 

 

 

Advantages: 

 

Compared with natural stone balls and normal ceramic balls, alumina grinding ball increases by 20-40 times in its performance of wear resistance. Its grinding efficiency improves by 40%-60% and ball mill efficiency add by 30%-40%. Their total costs only take 40-60 percents of that of natural stone balls. 

 

Alumina balls have the performances of high purity, good hermetical property, good hardness, wear resistance, corrosion resistance, temperature resistance, high grinding efficiency, no pollution.

 

 

 

Diameter:  0.5mm-100mm

 

 

 

AL2O3 Content: 90%,92%,95%AL2O3 is now available. 

 

                               99% AL2O3 packing ball is still available.

 

 

 

Delivery term: 1-3 days if on stock, 

 

                          3-15 days less than 2 containers, less than 1 month if above 2 containers.

 

 

 

Our service:

 

1.Your inquiry related to our products or price will be replied in 12hrs.

 

2.We are the factory, so we can give you the most competitive price and our price will be the wind vane for the market.
3.Well-trained and experienced staffs to answer all of your enquires in fluent English.
4.OEM&ODM, any your customized sizes we can help you to design and put into production.
5.Quotation are offered for your unique sizes and some your special requirements.
6.NDA is OK, ideas of design and technical direction for you.

 

 

Alumina ball is made of superior Bauxite through the processes of extremely fine grinding, forming the particles by high temperature spray, getting the shape by equal static pressure and accomplishment by high Temperature burning in Roller Kiln. 

Application and characteristics: 
It can be popularly used for grinding for a series of ceramics and grinding for super fine powder. It is also application in such filed as Oil, fine chemical Industry, construction material, Metallurgy, mechanical industrial, Electronics. The product also has the advantages just like high hardness, proportion and mechanical Strength, perfect wearability and friendly to other material. It is the most Cost-effective product in the market. 

Advantages: 
It is more efficient to use the grinding ball made of alumina under the condition of equal static pressure than the natural pebbles and carbonized silicon ball. At the same rotate speed, percentage of water and material ball, the product can reduce the working time, increase the individual production and significantly decrease the cost.