Experimental grinding machine "Retch Cyclone Mill Twister"
Cyclone Mill Twister
Sample preparation grinder for near-infrared analysis of food and feed! Reduces moisture loss in samples during grinding!
The "Cyclone Mill Twister" is a sample preparation grinding machine for near-infrared analysis of food and feed. The ground sample is discharged into an integrated cyclone generated by a jet stream created by the impeller and is automatically collected in a wide-mouth bottle. Due to the jet stream generated inside the grinding chamber, the heat generated during grinding is extremely low, reducing moisture loss in the sample. Since the grinding particle size is determined by a screen, there is no need to adjust the analytical machine each time. The impeller speed can be adjusted in three stages, allowing for grinding tailored to the sample. Because the jet stream prevents the sample from lingering in the grinding chamber, cleaning is extremely easy. 【Features】 ■ Suitable for grinding feed, fodder, and grains ■ Impeller speed adjustable in three stages ■ Direct collection in a 250 mL wide-mouth bottle ■ Easy to clean ■ Convenient operation panel ■ Designed for long-term use with a 900W industrial motor *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Nature of the input sample: Fiber, Soft ■Crushing method: Impact force, Friction force ■Sample input size: < 10 mm ■Crushing particle size: < 250 µm ■Input sample amount: < 250 ml ■Rotational speed: 10,000 / 12,000 / 14,000 rpm ■Peripheral speed of rotor: 52 / 62 / 93 m/s ■Rotor diameter: 98.5 mm ■Screen: 1 mm / 2 mm ■Motor: Direct winding characteristic motor ■Drive: 900 W ■Voltage: 100V-240V, 50/60Hz ■Power supply: Single phase ■W x H x D (when cover is closed): 449 x 427 x 283 mm ■Body weight: 14 kg ■Standards: CE *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Purpose】 ■Sample preparation before NIR analysis 【Field】 ■Agriculture, Food / Feed, Pharmaceuticals / Medical products 【Application Examples】 ■Corn, feed, tobacco, pasta, pharmaceuticals, soybeans, grains, rice, feed pellets, ... *For more details, please refer to the PDF document or feel free to contact us.
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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.








