5L Laboratory Roll Ball Mill - Compact Wet/Dry Grinding System with Uniform Powder Output
Overview:
The 5L Laboratory Roll Ball Mill is a precision benchtop grinding system designed for ultra-fine particle size reduction in research and small-batch production. Combining elegant design with exceptional functionality, this compact unit delivers efficient wet and dry grinding with remarkably uniform output. Its versatile design makes it ideal for material science, pharmaceuticals, ceramics, and advanced material development across academic and industrial laboratories.
Working Principle:
The system operates by rotating grinding jars containing media and material samples. As the jar rotates, grinding media are lifted to optimal height before cascading down under gravity. This action creates powerful impact forces combined with frictional shear from rolling/sliding media, ensuring complete particle size reduction through mechanical collision and attrition.
Key Applications:
• Electronic & Magnetic Materials
• Pharmaceutical & Biomedical Research
• Ceramic Glaze Development
• Metallic & Non-Metallic Powder Processing
• Advanced Material Synthesis
• Mineral Processing Research
Product Features:
Space-saving vertical design with intuitive operation
Precision grinding with consistent particle distribution
Adjustable roller spacing accommodates multiple jar sizes
Rapid jar interchangeability for workflow efficiency
Dual wet/dry processing capability
Technical Specifications:
• Capacity: 5L (multiple jar size compatibility)
• Processing Methods: Wet/Dry Grinding
• Output Granularity: Ultra-fine uniform powder
• Drive System: Rubber roller with adjustable spacing
• Ideal for: R&D, quality control, and pilot production
This high-performance roll ball mill combines laboratory precision with production-level reliability, making it an essential tool for modern material research and development.
Technical Parameters
| Technical Parameter of Mini Roll Laboratory Ball Mill |
| Model No. | QM-5 | QM-15 |
| Dimensions/Net Weight | 730*415*260mm/32KGS | 840*435*270mm/43KGS |
| Motor Power | 0.37kw | 0.75kw |
| Specifications of Frequency Converter | 0.4kw/220v | 0.75kw/220v |
| Rotation Speed Range | 60-570r/min±10rpm | 60-570rpm±10rpm |
| Adjustable Space Between Rollers | 120mm | 140mm |
| Max Load Per Jar | 35KGS | 80KGS |
| Sizes of Macthed Mill Jars | 0.5-5L | 10-15L |
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, mill jar (PTFE), 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 |
Product Tags:
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Frequency Control 5L Roll Ball Mill Compact Wet/Dry Grinding System with Uniform Powder Output and Rotate Speed 60-570 RPM Images
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