This 0.4L Planetary Ball Mill is designed for mixing, fine grinding, and preparing small volume high-tech material production, suitable for rapid, efficient and accurate sample development, mixing and homogenization in the laboratory. It is small grinding equipment with small volume, low noise, strong controllability, comprehensive functions, fine grinding and fast grinding. The product is extensively used in the fields of Geology, Mining, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry, Medicine, and Environmental Protection, etc.
It has four ball grinding tanks installed on one turning plate. When the plate rotates, the tank axis makes the planetary rotation in opposite directions and the balls in the tanks grind and mix samples in high-speed movement. The product can smash and blend various products of different materials and granularity with dry or wet methods. (Note: granularity of grand products is dependent on the material properties, size, and quantity of milling media and processing time. According to the customer's feedback, Min granularity can be as small as 0.1 um).
Features
1. Elegant design, easy to operate.
2. Ideal for wet or dry grinding application.
3. Automatic and programmable control with LED display.
4. High Uniformity and excellent repeatability.
5. Fast rotational speed, high efficiency and fine granularity.
6. Four samples with different sizes and materials in one experiment.
7. Programmable interval and pause times.
8. Stepless speed regulation, reversing function.
9. Large range of materials available for grinding tools.
10. Gear-drive offers an effective solution to problems caused by belt driving.
11. Low center of gravity, good rigidity, compact structure, low noise, safe and reliable operation, no pollution and 12. Cooling of the grinding chamber with a built-in fan for long grinding times.
Specifications
Model Number | XQM-0.4 |
| Operation Mode | 2 or 4 grinding jars working simultaneously |
| Feeding Granularity* | Soil materials < 10mm, others materials < 3mm |
| Max Continuous Grinding Time | 72hours (full-load) |
| Electrical Details | 110/220VAC, 50/60Hz, 0.25KW |
| Rotational Speed of Grinding Jar | 1100rpm |
| Discharging Granularity | Down to 0.1μm |
Sample Type | Hard, medium-hard, soft, fibrous, brittle, moist |
Drive Mode | Gear drive and belt drive |
Speed Control | Stepless speed regulation |
| Dimension | 530x300x340(mm) |
| Certificate | ISO 9001 CE |
| Net Weight | 29KG |
Max Feeding Capacity | 1/3 capacity of the grinding jar |
Applicable Industries | Energy & Mining |
Core Components | Bearing, Pump, Gear, Motor, PLC |
| Feeding size | Less than 10mm |
Discharge Fineness | 0.1 micron |
Max capacity | 0.132L |
Working Voltage | 220V |
Power | 0.25KW |
Rotation speed | 90-870rpm |
Warranty | One year, Free spare parts, Video technical support, Online support |
Mill jar size | 4*100ml PU mill jar |
Product Detail


Working Principle
0.4L Planetary Ball Mill has four ball grinding jar holders installed on one planetary disk. When the planetary disk rotates, the jar axis makes planetary movements and the balls in the jars grind and mixes samples in high-speed movement. The instrument can smash and blend various products of different materials and granularity with dry or wet methods. The Min granularity of grinded products can be as small as 0.1 microns.

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