High-Efficiency 6L Dual Planetary Ball Mill with 4×1.5L Milling Jars – Precision Grinding for Micron & Nano Powder Production
Introduction
The dual planetary ball mill is an advanced grinding system designed for high-performance material processing, including fine milling, powder blending, nano-particle synthesis, and small-scale production. Ideal for R&D labs, universities, and industrial applications, this machine ensures superior grinding efficiency with minimal noise and compact design. Featuring four independent milling positions, it enables simultaneous processing of multiple samples, significantly boosting productivity. Additionally, when equipped with vacuum-compatible jars, it can perform grinding under controlled atmospheres for sensitive materials.
Working Mechanism
This innovative ball mill operates with a dual planetary motion system—two primary disks rotate while secondary turntables, each holding two milling jars, generate compounded centrifugal forces. As the base turntable revolves, the jars undergo high-speed planetary motion, intensifying the grinding impact through enhanced collision, shear, and friction forces. This multi-axis movement ensures ultrafine particle refinement, capable of achieving nano-scale dispersion for advanced material research.
Key Applications
Widely utilized across industries, this mill is essential for:
-
Material Science: Producing micron/nano powders for ceramics, alloys, and composites.
-
Electronics & Magnetics: Grinding conductive pastes, magnetic materials, and semiconductors.
-
Pharmaceuticals & Chemicals: Homogenizing active ingredients, catalysts, and pigments.
-
Geology & Metallurgy: Pulverizing ores, slag, and minerals for analysis.
-
Environmental Tech: Recycling waste materials into fine powders for reuse.
-
Standout Features
Dual Planetary Motion: Unique dual-disk rotation amplifies grinding energy, enabling faster and finer results than conventional mills.
Multi-Sample Processing: Four jars allow parallel experiments, optimizing R&D efficiency.
Broad Material Compatibility: Processes dry or wet samples with input sizes ≤10mm (soil) or ≤3mm (others), outputting powders down to 0.06µm.
-
Precision Speed Control: Adjustable RPM ranges:
Main disk: 50–400 rpm
-
Smart Operation Modes: Programmable settings for continuous, interval, or reversible grinding.
-
Robust Design: Low-vibration, stable structure with safety protections and quiet operation.
Why Choose This Mill?
-
High Throughput: Obtain four samples in one cycle, reducing lab time.
-
Versatility: Compatible with various jar materials (stainless steel, nylon, ceramics) for contamination-free grinding.
-
Advanced Technology: Dual centrifugal forces enhance pulverization for nano-applications like graphene or battery materials.
-
Industry-Proven: Trusted in sectors from aerospace (composite materials) to biomedicine (drug formulation).
Ideal for innovators seeking reproducible, high-yield powder processing, this dual planetary ball mill bridges lab-scale research and industrial demands with unmatched precision.
Technical Parameters
| Main Parameters of Dual Planetary Ball Mill |
| Model No. | Power
(kw) | Voltage
(V) | Dimension
(mm) | Revolution Speed
(rpm) | Rotation Speed
(rpm) | Total Timing
(min) | Alternating Run
Time of Forward &
Reversal Rotation
(min) |
| SXQM-0.4 | 1.5 | 220V-50Hz | 1150*800*760 | 70-560 | 140-1120 | 1-9999 | 1-999 |
| SXQM-1 | 1.5 | 220V-50Hz | 1150*800*760 | 70-560 | 140-1120 | 1-9999 | 1-999 |
| SXQM-2 | 1.5 | 220V-50Hz | 1150*800*760 | 70-560 | 140-1120 | 1-9999 | 1-999 |
| SXQM-4 | 1.5 | 220V-50Hz | 1150*800*760 | 70-560 | 140-1120 | 1-9999 | 1-999 |
| SXQM-6 | 1.5 | 220V-50Hz | 1150*800*760 | 70-560 | 140-1120 | 1-9999 | 1-999 |
| Feeding Size: Soil material≤10mm, other materials≤3mm |
| Output Granularity: Minimum 0.1 μm |
| Optional Models of Speed Control: Frequency converter and automatic timing control |
| Materials of Jar: Stainless steel, agate, nylon, corundum, zirconia, etc. |
Accessories of Mill Jars & Mill Balls
As a professional manufacturer of planetary ball mill, we not only supply various kinds of planetary ball mills, but also provide all kinds of accessories of mill jars and mill balls in full sizes.
Available mill jars: 304 or 316L stainless steel mill jars, agate mill jars, , Alumina ceramic mill jars (corundum ) zirconia mill jars, silicon nitride mill jars, nylon mill jars, PU mill jars, tungsten carbide mill jars, PTFE mill jars, 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 |
We calso provide all kinds of mill balls like stainless steel balls, zirconia balls, alumina balls, tungsten balls, agate 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 |
