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Washed ball clay&aluming grinding ball for ball mills
Production description
Alumina grinding balls mean in bauxite, roller powder, industrial alumina powder, high temperature calcined material such as alpha alumina powder as raw materials, ingredients, grinding, milling, slurry-making, mud), molding, drying and firing process is made and be become, such as main is widely used as grinding media ball stone.According to different alumina content, can be divided into aluminum ball, high aluminum and alumina ball we usually put 60% 65% alumina content is divided into aluminum ball, 75%, 80% alumina content are called high aluminum ball, more than 90% alumina content for high alumina ball.The high alumina ball is divided into 90 porcelain, 92 porcelain, 95 porcelain and 99 porcelain.Because of its extremely high production cost, it is very rare for large manufacturers to manufacture in large quantities, and it is mainly used by some special ceramics factories by hand.
The chinalco ball and the high alumina sphere are accepted by most ceramics factories for the lower price, mainly for grinding ceramic billets.High alumina ball since it has high strength, high hardness, high wear resistance, than the big, small volume, high temperature resistant, corrosion resistance, no pollution and other excellent properties and is widely applied to different types of ceramic, enamel, glass, chemical industry and so on thick hard material finishing and deep processing factory, notably the 92 content of high aluminum ball to use the most common.
production information
Chemical composition of 99% alumina ceramic ball
| Composition | Value |
| Al2O3 | 99% |
| SiO2 | <0.2% |
| Fe2O3 | 0.2 |
| CaO | 0.2 |
| MgO | 0.1 |
| K2O+Na2O | >0.5 |
physical properties
| Index | Unit | Value |
| Acid resistance | % | 99.6 |
| Alkali resitance | % | 85 |
| Operation temperature | ℃ | 1650 |
| Water absorption | % | 2.0-6.0 |
| Hardness | Moh's Scale | >7.5 |
| Bulk density | MT/m3 | 1.8-2.0 |
our company
Basic Information
Our company has the ability to provide necessary tech service for home and abroad peer since we have first-class production and laboratory equipment, strong technical force(cooperate with many famous university at home and abroad for long-term and invite leading expert to be consultant),we also has a many engineers and technicians who works at the forefront of production and has rich tech as well as practical management ability that also has strong research and development capabilities.
packing&shippment
packing:20kg /bag. 25tons for a 20ft container,Accept packaging customization
shippment: in 7-15 work days after payment
FAQ
1.What's your delivery time?
The delivery time to Tianjin or Qingdao port is 7-10days.
2. Could you give me a discount?
Yes, we can have a negotiation
3.Can I get free sample?
Yes, we will mail samples you requested ASAP
4.Which products suit us?
we will recommead products to you based on your application
5.How can you ensure our quality?
Guarantee of advanced equipment and technology in it factory test.
Effective use and stablity of product ensured by on lot
Trusted brand by many leading filter factories
6.What is shipping way?
By sea,by air,by courier.international train
How to contact us?
