RETSCH PM 100 and PM 200 planetary ball mill

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Retsch

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The PM 100 and PM 200 type ball mill achieves the extremely fine grain size of the ground material by means of special rubbing and crushing, and planetary motion. This movement is intense, fast and very efficient, energy savings of up to 50% can be achieved compared to traditional ball mills.

The material of the balls and grinding bowls must be chosen for the hardness and specific gravity of the sample. The size (diameter) of the grinding balls is determined by the volume of the grinding vessel and the particle size of the sample.

Type PM 100: a device with a grinding unit for larger volumes (220 ml), but can be converted into two containers for smaller sample volumes (2x20 ml) with a separately ordered adapter.

Type PM 200: device with two grinding units for small sample volumes. The design of both devices is identical, apart from the shaker pads. Their external appearance and control unit are the same as the PM 100 CM centrifugal ball mill (see above).

More details

Specifications:	PM 100	PM 200
Material feed size:	< 10 mm	< 4 mm
Final fineness:	< 1 μm (< 0,1 μm colloidal grinding)	< 1 μm (< 0,1 μm colloidal grinding)
Sample volume max.:	1 x 220 ml vagy 2 x 20 ml	2 x 50 ml
Grinding unit number:	1 pc	2 pc
Speed max:	1.300 rpm	1.300 rpm
Speed ratio:	1:-2	1:-2
Sun wheel speed:	100 - 650 min-1	100 - 650 min-1
Dimensions:	630 x 415 x 468 mm	630 x 415 x 468 mm
Weight:	86 kg	72 kg
Grinding tools materials:	agate, corundum, stainless steel, chrome steel, tungsten carbide, zirconium oxide, porcelain
Grinding jar volume:	12 ml, 25 ml, 50 ml, 80 ml, 100 ml, 125 ml, 250 ml, 500 ml	12 ml, 25 ml, 50 ml, 80 ml, 100 ml, 125 ml, 250 ml, 500 ml
Grinding ball diameter:	10 mm, 20 mm, 30 mm, 40 mm	10 mm, 20 mm, 30 mm, 40 mm
*only PM 100.

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27.205400001

PM 100

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"For grinding and homogenizing soft, hard, medium hard, brittle samples with a particle size of less than 10 mm. Speed ??ratio: 1 : -2. Extremely fast grinding! From 125 ml, a grinding container can be inserted. Input grain size: 1 - 10 mm (depends on the size of the container). Output sample: <1 micrometer, in emulsion 0.1 micrometer (depends on milling time). Available sizes of grinding bowls: 12, 25, 50, 80, 125, 250 and 500 ml. Material selection of the grinding bowls: stainless steel, agate, corundum, zirconium dioxide, tungsten carbide. The grinding vessel can be filled up to a third of its volume with sample, the second third must be filled with balls. Power: 1,250 Watts Dimensions: 630 x 468 x 415 mm Weight: approx. 80 kg"

27.206400001

PM 200

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Two grinding bowls can be inserted! For grinding and homogenizing soft, hard, medium hard, brittle samples with a particle size of less than 10 mm. Extremely fast grinding! Input particle size: < 10 mm. Output sample: <1 micrometer (depends on grinding time). Usable grinding bowl sizes: 50, 80, and 125 ml. Material selection of the grinding bowls: stainless steel, agate, corundum, zirconium dioxide, tungsten carbide. The grinding vessel can be filled with sample up to a third of its volume. Voltage: 230-240 V/50 Hz. Manufacturer: RETSCH (Germany)