PM 100: Planetary Ball Mill
Brand: Retsch | Category: Scientific & Laboratory Equipment
Single station planetary ball mill in which the jar rotates about its own axis on a counter rotating sun wheel, so grinding balls are driven across the jar wall by Coriolis forces. That produces high pulverisation energy and short grinding times, down to below 1 µm and to 0.1 µm for colloidal grinding.
Selected manufacturer specifications
| Parameter | Value |
|---|---|
| Max. feed size | 10 mm |
| Final fineness | 1 µm, for colloidal grinding 0.1 µm |
| Batch size / feed quantity | max. 1 x 220 ml, max. 2 x 20 ml with stacked grinding jars |
| Speed ratio | 1 : -2 |
| Sun wheel speed | 100 - 650 min-1 |
| Effective sun wheel diameter | 141 mm |
| G-force | 33.3 g |
| Grinding jar sizes | 12 ml / 25 ml / 50 ml / 80 ml / 125 ml / 250 ml / 500 ml |
| Setting of grinding time | digital, 00:00:01 to 99:59:59 |
| Interval time | 00:00:01 to 99:59:59 |
Selected manufacturer data. Achievable fineness, throughput and preparation time depend on the sample, grinding tools and operating settings. Named accessories and optional configurations remain separate; confirm the exact equipment and electrical supply in the quotation. Checked 2026-09-29.
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Contact Vvon Technologies Limited about Retsch equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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