High-efficiency, High-energy Grinding And Mixing Device Used In Laboratories And Industrial Production
Product Overview
The 2L Planetary Ball Mill is an essential device for mixing, fine grinding, small sample preparation, dispersion of nanomaterials, new product development and small-batch production of high-tech materials. This compact unit offers full functionality, high efficiency, and low noise operation, making it ideal for research institutions, universities, and enterprise laboratories to obtain micro-particle research samples.
The system can process four samples simultaneously in each experiment and, when equipped with a vacuum ball mill jar, can grind samples under vacuum conditions. It finds wide application across multiple industries including geology, mineral resources, metallurgy, electronics, building materials, ceramics, chemical engineering, light industry, medicine, and environmental protection.
Working Principle
The XQM series ball mills feature two to four ball grinding jars mounted on the same turntable. During operation, the ball grinding jars not only revolve around the turntable's axis but also rotate around their own axes, performing planetary motion. This dual rotation causes grinding balls in the tank to collide with each other during high-speed movement, effectively grinding and mixing samples.
The system supports both dry and wet grinding methods for materials of different particle sizes and compositions, achieving minimum particle sizes down to 0.1 microns (1.0×10⁻⁴ mm).
Product Features
- Gear transmission system eliminates belt drive shortcomings such as slippage and unstable rotational speed
- Planetary motion of ball milling tanks ensures high grinding efficiency and fine particle size
- Frequency conversion control allows selection of ideal rotational speed based on test results
- Integrated undervoltage and overcurrent protection for motor safety
- Programmable operation modes including unidirectional, alternating, continuous, timed, and irregular operation
- Capable of processing four different samples simultaneously in a single experiment
- Low center of gravity design ensures stable performance with compact, user-friendly operation
- Safety switch prevents operation when safety cover is open
- Quiet operation with minimal pollution and low energy consumption
Technical Specifications
| Model No. |
XQM-2 |
| Volume of each matched Jar |
25-500ml |
| Voltage |
220-240 v, 50/60 Hz |
| Motor power and frequency conversion power |
1.1Kw |
| Machine Size |
750×450×550mm |
| Machine Weight |
120Kg without mill jar and balls |
| Work mode |
Two or four jars work simultaneously |
| Mill mode |
Dry / wet milling |
| Speed Frequency |
Adjusting |
| Drive Mode |
Gear drive |
| Rotate speed |
Maximum orbital speed: 0-580r/min, Rotational speed: 0-1160r/min |
| Revolution:Rotation |
1:2 |
| Material Capacity |
Material + mill balls < 2/3 volume |
| Input Granularity Size |
< 10mm for soft material, < 3mm for hard material |
| Output Granularity Size |
Minimum 0.1μm |
| Field of application |
Geology, Mining, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry Medicine, Environmental Protection etc. |
| Feed material |
Soft, hard, brittle, fibrous, cellulose, herb, glass, soil, ore, pharmacy, chemical, fluorescent, pigment etc. |
| Type of grinding jars |
Stainless steel, zirconia, alumina, agate, steel carbon, tungsten carbide, etc. |
| Type of grinding medium |
Stainless steel balls, zirconia balls, alumina balls, agate, steel carbon balls, tungsten balls, etc. |
| Max. continuous operating time (full-load) |
72 hours (Timer 0-9999h) |
| Monitor control |
Microcomputer-controlled operation with programmable forward/reverse rotation cycles (1-999 minutes) and forward-pause-reverse-pause-forward sequences (1-999 minutes) |
| Interval operation |
With direction reversal |
| Certificate |
ISO 9001, CE certificate |
Product Images
