Roger Corporation

Planetary Ball Mill

Planetary Ball Mill

The Planetary Ball Mill supplied by us is extensively used in the scientific experiments. These ball mills are used for mixing, fine grinding, small sample preparing, new product development and small volume high-tech material production. The product has small volume, complete function, high efficiency and low noise. It is the ideal facility to acquire research samples for research institutes; universities as well as enterprise laboratories (can acquire four samples in one experiment). If mated with vacuum ball milling tanks, it can grind samples in vacuum status. The product is extensively applied to in the fields of Geology, Mining, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry Medicine, Environmental Protection etc. All these virtues of our ball mills have assisted us in becoming one of the renowned Air-Swept Type Planetary Ball Mill Suppliers in the market.

Model - SL501-04, 501-2, 501-4, 501-12, 501-20, 501-100.

Main Technical Data

    • Drive Mode : Gear Drive & Belt Drive.


    • Operation Mode : 2 or 4 Grinding Tanks working together.


    • Maximum Loading Capacity : 2/3 of the capacity of milling tank.


  • Feeding Granularity : Soil Material
  • Output Granularity : Minimum 0.1um.
  • Rotational Speed Ratio (Revolution : Rotation) : 1 : 2 (0.4L, 2L, 4L,) ; 1 : 1.5 (12L, 20L).
  • Rotation Speed : 0.4L : 0 - 600rounds/min ; 2L : 0 - 580 rounds/min ; 4L : 0 - 530rounds/min 20L : 0 -280rounds/min.
  • Speed Regulation Mode : Variable-frequency-control-type & Program-control-type stepless speed regulation; manual or automatic timed positive or negative revolving.
  • Max. Continuous Operating Time (Full-load): 72hours.
  • Power : AC220V, 50/60Hz.

Main Feature:

    • First rotational speed, High frequency & Fine granularity.


    • Four samples with different sizes and materials in one experiment available.


    • Timed powering-off, positive or negative revolving if required.


  • Low centre of gravity, good regidity, compact structure, safety & reliable operation, low noise, no pollution etc.

Ball Milling Tanks (Bowls) available of different make like Stainless Steel, Agate, Ceramic, Nylon, PU, Teflon, Hard Alloys etc. & in different size like 50ml, 100ml, 250ml, 500ml, 1000ml etc.

Size of Balls : 6 dia, 10 dia & 20 dia.

Model Specification Ball milling tank(Spec ml) Ball milling tank(Quantity (Items/Set) (Mated with a number of milling balls) Remarks
SL-1SP04 0.4L 50-100 4 Can be equipped with 50ml vacuum ball milling tanks
SL-1SP2 2L 50-500 4 Can be equipped with 50-250ml vacuum ball milling tanks
SL-1SP4 4L 50-1000 4 Can be equipped with 50-500ml vacuum ball milling tanks
SL-2SP20 20L 1000-5000 4 Can be equipped with 3500ml vacuum ball milling tanks
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