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Planetary Ball Mill is a device of high tech materials mixing, fine grinding, sample making and more

Planetary Ball Mill BM 1200+

The vertical Laboratory Planetary Ball Mill is a device of high tech materials mixing, fine grinding, sample making, new product development and small batch production. This planetary ball mill model owns small volume and high efficiency, low noise and functional features which is an ideal equipment for R&D institution, university, enterprises laboratory to get samples (each experiment can get four samples at the same time). It gets powder samples under the vacuum state when equipped with vacuum ball mill tank.The planetary ball mill is widely used in many fields of geology, mine, metallurgy, electric industry,Construction, ceramics, chemicals, light industry, medicine, environmental protection etc.

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Standard Features of Planetary Ball Mill BM 1200+
  • Stable revolving speed of the gear transmission ensures the consistency and repeatability of the experiment.
  • Planetary movement principle is adopted in the machine, which has high speed, large energy, high efficiency, small granularity.
  • Four powder samples from different sizes and different materials can be produced at one time.
  • The machine is controlled by frequency converter, you may choose ideal rotating speed according to expected experimental result. The converter is equipped with device of under voltage and over-current to protect the motor.
  • The planetary ball mill has functions of timing power off, self-timing forward and reversal rotating. You may choose freely any operation modes of one-way direction, alternation, succession, time setting according to experimental needs, so as to improve efficiency of grinding.
  • Technical features of BM1200+ series Ball Mill: Low center of gravity, stable performance, compact structure, easy operation, reliable safety, lower noise, small loss.
  • Safety switch is installed on the machine to prevent safety accident if the safety cover is opened while machine is running.
  • Speed ratio- selectable 1:-2/1:-2.5/1:-3
  • Programme parameters can be set through standard lcd display or optional lcd colour touch screen.
  • Four jar grinding system - selection from 50ml- 4 liters depending on the selection of the model.
  • Grinding jars n balls available in 8 MOC options.
  • Noise level is less than 60db.
  • Feed size of <= 10mm and final fineness upto 1 micrometer and with colloidal grinding 100 nano meter.
Typical Specification
Pulverizing, Mixing, Homogenizing, Colloidal milling,Mechanical alloying
Feed Material

Soft, Hard, Brittle, Fibrous (Dry or Wet)

Feed size

≤ 10mm

Final fineness

≤ 1.0 μm ≤ 0.1μm (<100>

No. of Grinding Station

4 (Four)

Speed of grinding jar

70~ 670 / 80-800 rpm (Depending on the speed ratio)

Speed ratio

1:-2.0 (Other speed ratios 1:-2.5 / 1:-3.0 Can be customized)

Sun Wheel Speed

35 - 335 / 40-400 RPM

Effective sun wheel diameter



26.8 g


5" inch LED Industrial Touch Screen display

Grinding Jar Sizes

50 ml / 100 ml / 250 ml / 500 ml / 1000 ml

Grinding Media

1 mm – 40 mm Grinding Balls with 6 Kinds of MOC’s

MOC Grinding Jars & Balls

Stainless Steel, Hardened Steel, Zirconium oxide, Tungsten carbide, Agate, Sintered Aluminum Oxide, Nylon, PU, PTFE & Vacuum Mill Jars with SS Jacket in all MOC's

Setting of Grinding time

Digital 00:01 to 99:59 (hrs: min) or 01-9999 min(Customized as per choise)

Interval Operation

With Automatic Direction Reversal

Holding / Pause Time

Digital 00:01 to 99:59 (hrs: min) or 01-999 min(Customized as per choise)

Storable SOP's


Emergency Stop




Protection Code



≤ 60dB



Rated power

750 W

Power supply

220/240 V; 50 Hz

Instrument size

750 Χ 470 Χ 590 mm

Net Weight (Approx.)

80 Kg


LABINDIA reserve the right to change specification without notice as part of its continuous product development.