Changsha Tianchuang Powder Technology Co., Ltd
Changsha Tianchuang Powder Technology Co., Ltd Professional Laboratory Powder Milling Equipment Manufacturer in China
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500ml-10L Alumina Ceramic Roll Ball Mill Jars With High Strength & Corrosion Resistance
Overview
Alumina ceramic is also called corundum , which comes from India, is a mineralogical name with its hardness nest to diamond. Corundum is mainly used for grinding advanced materials. Alumina ceramic roll mill jar with zirconia balls .is a best matching way for wear-resistance. Though the corundum has a strong hardness, it is also fragile, please prevent falling to the ground and high strength impact behavior when using it.
Arc Straight alumina ceramic crucibles’ basic functions:
Name: straight alumina crucibles
Chemical Composition Al2O3 ≥ 99
R2O ≤ 0.2
Fe2O3 ≤ 0.1
SiO2 ≤ 0.2
Volume density (g/cm2) ≥ 3.80
Apparent porosity (%) <1
Bending strength (Mpa)> 350
Compressive strength (Mpa)> 12000
Dielectric constant Σ (1MHz) 2
The highest operation temperature (°C) 1800
Best roast container for making powder TV, rare earth materials, precious metals, and roasting high, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic and lithium cobalt oxide, lithium manganese oxide powder.
Applications:
Alumina ceramic has good chemical stability and abrasion resistance. It can be applied in crushing chemical products, rare-earth material and all kinds of silicate material.
Features
1. High purity: Al2O3> 99%, good chemical corrosion resistance.
2. Good temperature endurance, long-term use at 1600 °C, 1800 °C short-term.
3. Good rapid thermal shock resistance, not easy to burst.
4. Slip Casting with high density.
Parameters
| Parameter of Alumina Ceramic Roll Mill Jar | ||||
| Model | Outter Diameter (mm) | Height (mm) | ||
| 500ml | 106 | 140 | ||
| 1000ml | 140 | 160 | ||
| 1500ml | 146 | 176 | ||
| 2000ml | 146 | 201 | ||
| 3000ml | 180 | 230 | ||
| 4000ml | 185 | 260 | ||
| 10L | 230 | 350 | ||
| Recommendation For Matching Solutions About Mill Jars & Materials | |
| Categories of Materials | Recommended Mill Jars |
| Soil and other Materials which are not allowed with any impurity | Agate mill jar |
| Metal & nonmetal materials which are not allowed with any impurity | Zirconia mill jar |
| High hardness materials like diamond, tungsten carbide | Tungsten carbide mill jar |
| Strong add & alkali materials or other materials at high temperature | PTFE mill jar |
| Iron ore materials with lower impurity sensitivity | 304 Stainless steel mill jar |
| Pigment or other materials with later process under high temperature | Nylon mill jar |
| Aluminum materials like ceramic glaze | Corundum mill jar |
| Electronic materials like lithium battery | Polyurethane mill jar |
| Easily oxidized materials or some special materials which need to be protected under special atmosphere. | Vacuum mill jar |
| Matching Solutions for Mill Jars & Balls | |||||
| Items | Agate Balls | Alumina Balls | Stainless Steel Balls | Zirconia Balls | Tungsten Carbide Balls |
| Agate Mill jar | √ | ||||
| Corundum Mill Jar | ▲ | √ | ▲ | ||
| Stainless Steel Mill Jar | √ | ||||
| Zirconia Mill Jar | ▲ | √ | |||
| Nylon Mill Jar | ▲ | √ | |||
| PTFE Mill Jar | √ | ▲ | |||
| Polyurethane Mill Jar | √ | ▲ | |||
| Tungsten Carbide Mill Jar | ▲ | √ | |||
| √ means: most suitable ▲ means: suitable | |||||