Experimental Grinding Machine "Retsch Planetary Ball Mill PM200"
Planetary Ball Mill PM 200
Powerfully and swiftly pulverizing down to submicron! Two benchtop models with a rotating platform.
The "Planetary Ball Mill PM200" is a laboratory grinding machine with two turntables designed for benchtop use. It is capable of ultra-fine grinding, suitable for mixing and grinding samples, as well as advanced applications such as colloidal grinding and mechanical alloying. The powerful combination of two centrifugal forces from rotation and revolution enables grinding in a short time. 【Features】 ■ Powerful and rapid grinding down to sub-micron levels ■ High reproducibility by controlling energy and speed ■ Continuous operation for long periods is possible ■ Compatible with both dry and wet grinding methods ■ Material selection prevents contamination ■ Safety slider that prevents operation unless the clamp is attached ■ Interactive condition input via a liquid crystal display and a single button ■ Back fan in the grinding chamber for air cooling of the grinding jar ■ Up to 10 grinding conditions can be registered ■ Grinding start time can be set with a timer ■ Grinding conditions and remaining time are stored even in case of a power outage ■ O-rings are used to enhance the sealing of the grinding jar *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Sample input size: < 4 mm ■Crushing particle size: <1μm, for colloidal grinding <0.1μm ■Input sample amount: max. 2 x 50 ml ■Number of grinding jars: 2 ■Revolution ratio: 1 : -2 ■Revolution speed: 100 ～ 650 rpm ■Effective revolution diameter: 157 mm ■Acceleration: 37.1 g ■Material of grinding set: hardened steel, stainless steel, tungsten carbide, agate, sintered aluminum oxide, silicon nitride, zirconium oxide ■Size of grinding jars: 12 ml / 25 ml / 50 ml / 80 ml / 125 ml ■SOPs that can be set: 10 ■Measurement of input energy: available ■Serial interface: RS 232 / RS 485 ■Motor: 3-phase asynchronous motor with frequency converter ■Drive: 750 W ■Voltage: 100V-240V, 50/60Hz ■Power supply: single-phase ■Protection rating: IP 30 ■Power consumption: ~ 1250 W (VA) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Application Examples】 ■ Kaolin, glass, quartz, concrete, coke, slag, cement clinker, ■ cellulose, tobacco, hydroxyapatite, bentonite, paint and lacquer, polymers, ■ chemical products, semi-precious stones, alloys, soil, compost, waste samples, wood, charcoal, plants, sludge, carbon fibers, gypsum, limestone, coal, ■ seeds, clay minerals, paper, cells, pigments, catalysts, metal oxides, iron, iron ore, minerals, ores, ceramics, electronic waste, bones, hair, ... *For more details, please refer to the PDF materials or feel free to contact us.*
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Company information
Varda Scientific covers a wide range of products, from sample grinding, crushing, homogenization, and heat treatment for laboratory use, to particle size measurement, component analysis, cutting, polishing, embedding, and hardness testing. Varda Scientific has five brands: Leco, QATM, Carbolite Gero, Eltra, and MRB. Since 1999, we have been operating as Leco Corporation, handling products from Leco and Leco Technology. On January 1, 2014, we began handling Carbolite Gero, and at the same time, in line with the increase in the number of brands we handle, we changed our company name to Varda Scientific Corporation. In 2018, we started handling ATM and Qness, and in June 2019, MICROTRAC and Microtrac Bell joined the Varda Scientific Group. As of May 1, 2020, ATM and Qness merged to become QATM, further enhancing our capabilities and allowing us to better meet our customers' needs.
