High Quality Alumina Ceramic Grinding Balls/ Valve, Alumina Material , Wear Resistant Ceramics Suppliers in China

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Alumina Ceramic Grinding Media Balls

Basic Info

Model No.: B001

Product Description

Alumina ceramic Grinding Media Balls;

Zirconia Ceramic Balls

ZTA Balls

 

 

Features:

1. Competitive price
2. Professional service

3. Raw material from China,Australia,Germany and France
4. High resistance
5. Al2O3: 45--99.95%

6. Good quality with QC attached each parcel

 

 

1. Main Properties of Inert Ceramic Balls and Alumina Balls
Dia.(mm) 80 70 60 50 45 30 25
Tolorence(mm) ±2.5 ±2.5 ±2 ±2 ±1 ±1 ±1

 

2. Alumina micro balls
Dia.(mm) 20 18 15 13 10 8 6 5 3--4 2 0.4--0.6
Tolorence(mm) ±1.5 ±1.5 ±1 ±1 ±1 ±0.5 ±0.5 ±0.5 ±0.5 ±0.2 ±0.1

 

 

Performance Index Inert Ceramic Balls(ICBs) 90Series 95Series 99Series 99.5Series
Al2O3(%) 21--23 90 95 99 99.5
SiO2(%) 65--75 6 2 0.2 0.15
Fe2O3(%) <1 0.3 0.15 0.12 0.01
Compressive Stength (13mm) (N/Grain) 2700 2000 2000 5000 6000
Water Absorption(%) <1 3 3 2--6 2--6
Bulk Density(g/cm3) 2.3--2.4 2.8 3.1 3.1--3.6 3.1--3.7
Stacking Density(g/cc) 1.3--1.4 1.7 1.9 1.9--2.0 1.9--2.2

 

Regular balls Chemical Analysis
AL2O3 ≥92%
SIO2 ≤6%
CaO + MgO + Fe2O3 + Others 2%
True Density ≥3.6g/cm3
Water Absorption ≤1%
Hardness (Mohs) ≥9
Self Wear Rate ≤0.01% (24H)
Max. Operating Temp 1800°C
Bulk Density(g/cm3) ≥3.0
Stacking Density(g/cc) ≥1.8
Crushing Strength >520Kn
Compressive Strength >2,000Mpa

 

 

Toho Ceramic Technology Co., Ltd (TOHO) locates in Lianyungang, Jiangsu Province. TOHO has a professional engineer team and has competited in domestic ceramic market for 15 years. Our main engineer even works in this line for  20 years.

 

If you are interested in our products, please contact with us!

 

Product Categories : Alumina Ceramic Grinding Balls/ Valve

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