Qm-30L 220V Lab Light Roll Ball Mill for Small Batch Production

• After-sales Service: Video Technical Support
• Warranty: 1 Year
• Output Granularity: 200-300mesh
• Feed Size: 0-5mm
• Rotate Spped: 20-60rpm
• Power: 0.75kw
• Model NO.: QM-30L
• Transport Package: Plywood Case with Foam
• Specification: Steel/Stainless Steel
• Origin: China
• Production Capacity: 300pieces/Month

Product Description

QM-30L 220V Lab Light Roll Ball Mill for Small Batch Production  

Product Description

Production Introduction:
    Light roll ball mill is a kind of equipment used for ultra-fine grinding and mixing for laboratory and small batch production, which is also called rolling machine altar. The machine is preferred equipment for scientific research, teaching, experiment and production due to its advantages such as beautiful design, compact structure, easy operation, high efficiency, and uniform granularity. It is widely applied to industries of electronic material, magnetic material, biological medicine, ceramic glaze, metal powder, nonmetallic minerals, new materials and etc. Optimal design of rotating speed is adopted in the machine, where mill jar is dragged to rotate by rubber roller, balls inside the jar make incline flow movement and disperse materials, thus it obtains best effects of grinding. As result, materials are ground into micron powder. Timing control panel is adopted in the machine with controlling functions of pausing and cumulative timing, and you may set working time according to requirement at any time. It saves time and labor, and is easy for operating.

Working Principle:
    After starting-up the machine, the grinding media and the materials inside the mill jar are rotated to a certain height. Due to the gravity, they fall down from the tube wall. Materials are crushed by impact action of the grinding media, friction and shearing action of grinding media's rolling and sliding.

Features:
1. Stable running, high efficiency, low noise and non-pollution
2. All kinds of hard materials can be ground with dry or wet grinding method; the machine is suitable for rough and fine grinding or can be also applied to mixing materials.
3. The machine is self-equipped with pouring device, and has function of separating powder and ball media automatically, convenient to output powder.
4. Equipped with safety cover, finest pure degree and non-pollution.
5. Anti-abrasion, high efficiency of grinding.
6. A variety of liner jars in different materials can be selected such as alloyed steel, stainless steel, abrasion-resisting polyurethane, corundum ceramic, zirconia, and etc. Models of 20-2000L volume are available for customers' needs.

Application:
    Roll Laboratory Ball Mill is widely used to lots of industries such as electronic material, magnetic material, biological medicine, ceramic glaze, metal powder, nonmetallic minerals, new materials, and etc.

Selection Helps of Light Roll Ball Mill:
1. Model Instruction: QM-(VOLUME)-(A: means speed is adjustable, B: common model). Example: QM-50-A means it is a model of 50L volume roll mill with function of speed adjusting;
2. Model No of roll mill can be selected according to quantity (weight) of grinding materials;
3. Selection of materials of jars and balls can be made by property of material;
4. Automatic pouring device and anti-dust cover is available for your option.
4. It is convenient to change pots and suitable for both wet and dry grinding.

Product Parameters

 

Technical Parameters OF Light Type Roll Ball Mill
Model	Volume Size (L)	Rotating Speed (rpm)	Max Capacity (L)	Power Supply	Available Jars	Feed Size (mm)	Output Granularity (mesh)	Adjusted Mode of Rotate Speed
QM-20L	20	20~60	6.6	220V/0.75KW	carbon steel stainless steel, lining,replaceable,nylon polyurethane,PTFE,corundum and etc	<=5	>=300	Frequency converter speed orfixed speed
QM-30L	30	20~60	10.5	220V/0.75KW		<=5	>=300
QM-50L	50	20~50	17.5	220V/1.5KW		<=5	>=300
QM-100L	100	20~45	35	380V/2.2KW		<=10	>=300

 

 

Accessory of Jar and Balls

Available Mill Jars:
    304 stainless steel mill jar, 316 stainless steel mill jar, tungsten carbide mill jar, agate mill jar, alumina ceramic mill jar(also called corundum mill jar), zirconia mill jar, nylon mill jar, polyurethane mill jar, PTFE mill jar , and etc

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

 

Available Mill Balls:

    304 stainless steel mill balls, 316 stainless steel mill balls, tungsten carbide mill balls, agate mill balls, alumina balls, zirconia mill balls, and etc.

References About Grinding Medias & Materials
Materials of Grinding Media	Hardness (Mohs)	Features
Zirconia Balls	≥9.0	Super wear-resistance, without any impurity, corrosion & high temperature resistance.
Stainless Steel Balls	≥6.0	Wear-resistant, general corrsion resistance, high temperature resistance.
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.
Alumina Balls	≥8.5	Wear-resistant, corrsion resistance and high temperature resistance.
Tungsten Carbide Balls	≥9.0	Super wear-resistance, without any impurity, corrosion & high temperature resistance.

 

 

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