Al2O3 Grinding Ceramic Grinding Media

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Descrition:

 

 

  1. factory price. 
  2. suitable delivery time,
  3. high quallity control,
  4. techinical direct
  5. .high wear-resistance
  6. complete after sales service,

 

RISING RS-AC0107 alumina grinding balls has been widely used in ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic factories, enamel factories and glass work owing to the excellence of high density, high hardness, high wear resistance. During the abrasive/grinding processing, ceramic balls will not be broken, it will not pollute the95%material to be grinded. Type: According to the content of aluminum: 60-70% , 65-75% , 92% ,95%. According to the specification: 25mm-75mm.

 

 

Specification

 

Item

High Alumina Grinding Ceramic Ball

Middle Alumina Grinding Ceramic Ball

Micro-crystal middle-alumina

Carborundum middle alumina

95%Al203

92%Al203

65-75%Al203

60-70%A1203

Bulk Density(g/cm3)

3.68

3.65

2.93-3.0

2.80 - 2.90

Water Absorption%

<0.005

<0.01

<0.01

<0.05

Mohs Hardness (Grade)

9

9

≥8

≥8

Compressive Strength(MPA)

2100

>2000

>1000

>1000

A1203%

95

≥92

65 - 75

60 -70

Fe203 %

0.05

0.06

0.41

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Mr. Zheng
Tel: 86-21-8751079
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HONGDA Ceramics Co., Ltd.
Alley 17, Meiai Rd., Shanghai, China (Mainland)
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