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72% 92% ceramic Alumina sphere as grinding media in Shandong zibo
Home > Products > Ceramic Ball > Ceramic inert&grinding ball > 72% 92% ceramic Alumina sphere as grinding media in Shandong zibo

72% 92% ceramic Alumina sphere as grinding media in Shandong zibo

    Packaging: 25kg/plastic bag, carton box
    Brand: NANXIANG
    Place of Origin: Jiangxi, China (Mainland)

Basic Info

Model No.: NX-CB

Product Description

Introduction:

1,Al2O3 content:min.92% 
2.high density, high hardness, high wear resistance 
3.widely used in ball mills as abrasive media

 

  With the characters of high mechanical strength, high chemical stability, and excellent heat endurance, inert alumina ball can resist high temperature, high pressure, acid, alkali, salt and various organic solvents. 
As the material to support and cover catalystin the reactor,  inert alumina ball can buffer gas or liquid's flush on catalyst so as to protect catalyst. It also can improve distribution of gas or liquid in the reactor.

 

Common Alumina ball: 
Alumina ball are the simplest, regularly shaped packing, Packed beds consisting of balls have a relatively small surface area per packed volume. Owing to the extremely small void fraction within the packed bed. The pressure drop is relatively high, Balls are frequently used as catalyst carriers and to smooth flows.

Application:

ceramics, mines, other grinding equipment lining and so on

 

  Our company mainly produces and operates ceramiac packing and plastic packing with stable performance and trustworthy quality,and has an independent ceramics research center.Due to advanced production facility.strict administration mode and perfect product quality detection method,products produced by the company passed the authentication of ISO9001Internation Quality Supervision System and received high praise from customers.

 

 

Alumina Balls Specifications
ITEMS 90%AL2O3 95%AL2O3 80%AL2O3
AL2O3(%) 90 95 80
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 Yellow
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  0.5-100
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Product Categories : Ceramic Ball > Ceramic inert&grinding ball