Light roller ball mill is a kind of grinding equipment used for ultra-fine grinding and mixing in laboratories and small batch production, also known as roller mill. This machine has the advantages of beautiful design, compact structure, easy operation, high efficiency and uniform particle size. It is the first choice equipment for scientific research, teaching, experiment and production. Widely used in electronic materials, magnetic materials, biomedicine, ceramic glazes, metal powders, non-metallic minerals, new materials and other industries. The machine adopts a speed-optimized design, and the rubber drags the grinding pot to rotate. The rollers and steel balls in the tank move in diagonal flow to disperse the materials and obtain the best grinding effect. As a result, the material is ground into micron powder. The machine adopts a timing control panel with pause and cumulative timing control functions, and the working time can be set at any time as needed. Save time and effort, easy to operate.
Working Principle:
When the mill is working, the grinding media and materials in the tank rotate to a certain height. Due to gravity, they fall from the pipe wall. Materials are crushed through the impact of the grinding media, the rolling of the grinding media, the friction and shearing of sliding.
Applications:
Light roller ball mills are widely used in electronic materials, magnetic materials, biomedicine, ceramic glazes, metal powders, non-metallic minerals, new materials and other industries.
Features:
1. Stable operation, high efficiency, low noise and no pollution
2. All kinds of hard materials can be ground by dry grinding or wet grinding; this machine is suitable for coarse grinding and fine grinding, and can also be used for mixing materials.
3. This machine is equipped with a pouring device and has the function of automatic separation of powder ball media to facilitate the output of powder.
4. Equipped with a safety cover, it has excellent purity and no pollution.
5. Wear resistance and high grinding efficiency.
6. Liner tanks made of various materials such as alloy steel, stainless steel, wear-resistant polyurethane, corundum ceramics, zirconia, etc. can be used, and models with a capacity of 20-2000L are available.
Selection Helps of Light Roll Ball Mill:
1. Model description: QM-(VOLUME)-(A: indicates adjustable speed, B: ordinary model). Example: QM-50-A represents the model of 50L volumetric roller mill with speed adjustment function;
2. The roller mill model can be selected according to the quantity (weight) of grinding materials;
3. The material of the can and ball can be selected according to the nature of the material;
4. Optional automatic feeding device and dust cover.
4. It is easy to change the pot, and can be used for dry grinding or wet grinding.
Technical Parameters:
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Technical Parameters OF Heavy Type Roll Ball Mill |
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Model |
Volume Size |
Rotating Speed |
Max Capacity |
Power Supply |
Available Jars |
Feed Size |
Output Granularity |
Adjusted Mode of Rotate Speed |
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QM-200L |
200 |
20~40 |
70 |
380V/3.7KW |
carbon steel |
≦10 |
≧300 |
frequency |
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QM-300L |
300 |
20~38 |
105 |
380V/5.5KW |
≦10 |
≧300 |
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QM-500L |
500 |
20~36 |
175 |
380V/7.5KW |
≦10 |
≧300 |
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QM-1000L |
1000 |
20~34 |
350 |
380V/11KW |
≦20 |
≧300 |
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QM-2000L |
2000 |
20~34 |
700 |
380V/22KW |
≦20 |
≧300 |
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Accessories of Light Roll Ball Mill:
Besides light roll ball mill machine, our factory provides all kinds of roll mill pots,like stainless steel mill pot, zirconia mill pot, alumina mill pot, nylon mill pot, PU mill pot, tungsten mill pot, normal ceramic mill pot and etc.

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Recommendation For Matching Solutions About Mill Jars & Materials |
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Categories of Materials |
Recommended Mill Jars |
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Soil and other Materials which are not allowed with any impurity |
Agate mill jar |
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Metal & nonmetal materials which are not allowed with any impurity |
Zirconia mill jar |
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High hardness materials like diamond, tungsten carbide |
Tungsten carbide mill jar |
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Strong add & alkali materials or other materials at high temperature |
PTFE mill jar |
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Iron ore materials with lower impurity sensitivity |
304 Stainless steel mill jar |
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Pigment or other materials with later process under high temperature |
Nylon mill jar |
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Aluminum materials like ceramic glaze |
Corundum mill jar |
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Electronic materials like lithium battery |
Polyurethane mill jar |
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Easily oxidized materials or some special materials which need to |
Vacuum mill jar |
We can also provide all kinds of mill balls like stainless steel balls, zirconia balls, alumina balls, tungsten carbide balls, agate balls, hard metal balls, silicon nitride balls, high wear resistant steel ball, manganese steel balls, and other special metal materials.

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References About Grinding Medias & Materials |
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Materials of |
Hardness |
Features |
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Zirconia Balls |
≥9.0 |
Super wear-resistance, without any impurity, corrosion & high temperature resistance. |
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Stainless Steel Balls |
≥6.0 |
Wear-resistant, general corrsion resistance, high temperature resistance. |
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Agate Balls |
≥7.0 |
Super wear-resistance, used for medicine,food and other materials which can not be contaminated with metal, corrosion, and high temperature resistance. |
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Alumina Balls |
≥8.5 |
Wear-resistant, corrsion resistance and high temperature resistance. |
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Tungsten Carbide Balls |
≥9.0 |
Super wear-resistance, without any impurity, corrosion & high temperature resistance. |
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Matching Solutions for Mill Jars & Balls |
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Items |
Agate Balls |
Alumina Balls |
Stainless Steel Balls |
Zirconia Balls |
Tungsten Carbide Balls |
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Agate Mill jar |
√ |
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Corundum Mill Jar |
▲ |
√ |
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▲ |
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Stainless Steel Mill Jar |
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√ |
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Zirconia Mill Jar |
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▲ |
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√ |
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Nylon Mill Jar |
▲ |
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√ |
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PTFE Mill Jar |
√ |
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▲ |
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Polyurethane Mill Jar |
√ |
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▲ |
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Tungsten Carbide Mill Jar |
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▲ |
√ |
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√ means: most suitable ▲ means: suitable |
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