Advanced 4L Benchtop Planetary Ball Mill with 4x1000ml Jars – Precision Grinding for Diverse Applications
Introduction
Our high-performance benchtop planetary ball mill is engineered for advanced material processing, offering fine grinding, powder blending, nano-particle synthesis, and innovative material development. Designed for research labs, universities, and industrial R&D, this versatile mill ensures efficient sample preparation with four independent grinding positions, allowing simultaneous processing of multiple materials. Optional vacuum milling jars enable grinding under controlled atmospheres for sensitive applications.
Operating Principle
Featuring a robust planetary motion mechanism, this mill rotates jars at high speeds, generating strong centrifugal forces that drive grinding media to impact and shear materials with exceptional efficiency. The multi-directional movement ensures ultrafine particle reduction, achieving micron or even nano-scale fineness (down to 0.1µm). Both dry and wet grinding modes are supported, accommodating a wide range of material properties.
Key Applications
This mill excels in processing soft, hard, brittle, and fibrous materials across industries, including:
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Materials Science – Alloys, ceramics, glass, polymers
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Chemistry & Pharmaceuticals – Powder mixing, nanoparticle synthesis
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Geology & Mining – Ore, mineral, and soil analysis
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Biotechnology – Cell disruption, plant material processing
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Environmental Science – Waste treatment, sludge homogenization
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Standout Features
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Precision Control – Variable-speed frequency drive allows adjustable RPM for optimal grinding results, with overload protection for motor safety.
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Multi-Sample Processing – Four-jar capacity enables parallel experiments, improving lab efficiency.
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Programmable Operation – Customizable run modes (continuous, alternating, timed cycles) enhance flexibility for diverse research needs.
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Enhanced Safety – Automatic shutoff when opened, reinforced structure, and low-noise operation ensure user protection.
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High Efficiency – Planetary gear system delivers consistent, high-energy impacts for rapid particle size reduction.
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Compact & Stable – Space-saving benchtop design with vibration damping for reliable performance.
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Ideal for cutting-edge research and small-batch production, this planetary ball mill combines precision, versatility, and durability for superior sample preparation.
Technical Features
| Technical Features |
| Drive Mode | Gear drive and belt drive |
| Operate Mode | Two or four grinding tanks working together |
| Maximum Loading Capacity | 2/3 of the capacity of milling tank |
| Feeding Size | < 10mm for soft material; < 3mm for hard material |
| Output Granularity | Minimum 0.1μm |
| Rotational Speed Ratio | 1/2 |
| Max.Continuous Operating Time | 72 hours |
| Materials of Jar | stainless steel.agate,nylon,corundum,zirconia,etc |
Technical Parameters
| Main Parameters of 4L 110 / 220v Planetary Ball Mill - Square design |
| Model | Power(kW) | Voltage | Dimension(mm) | Revolution Speed
(rpm) | Rotation
Speed
(rpm) |
| XQM-1 | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
| XQM-2 | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
| XQM-4 | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
| XQM-6 | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
Accessories of Mill Jars & 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, 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 |
| References for Matchable Jar Sizes with Semi-circle Round Planetary Ball Mill |
| Model No. | Total Volume
(L) | Matchable Jar
Sizes | Matchable Jars
Quantity | Matchable Vacuum
Jar Sizes |
| XQM-0.2S | 0.2L | 50ml | 2pcs or 4pcs | 25ml |
| XQM-0.4A | 0.4L | 50ml, 100ml | 2pcs or 4pcs | 50ml |
| XQM-1A | 1.0L | 50ml, 100ml, 250ml | 2pcs or 4pcs | 50ml, 100ml |
| XQM-2A | 2.0L | 250ml, 500ml | 2pcs or 4pcs | 50ml, 100ml, 250ml |
| XQM-4A | 4.0L | 250ml, 500ml,1000ml | 2pcs or 4pcs | 50ml, 100ml, 250ml, 500ml |
| XQM-8A | 8.0L | 1L, 2L | 2pcs or 4pcs | 50ml, 100ml, 250ml, 500ml, 1L, 1.5L |
| XQM-10A | 10.0L | 1L, 2L, 2.5L | 2pcs or 4pcs | 1L, 1.5L, 2L |
| XQM-12A | 12.0L | 1L, 2L, 2.5L, 3L | 2pcs or 4pcs | 1L, 1.5L, 2L |
| XQM-16A | 16.0L | 2L, 3L, 4L | 2pcs or 4pcs | 1L, 1.5L, 2L, 3L |
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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Advanced 4L Benchtop Planetary Ball Milling Machine With 4x1000ml Jars Precision Grinding For Diverse Applications Images
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