model:CQT-300 . output:1t-hour. weight:250kgs. power:220V. 1kw. Magnetic field intensity:12000GS. Magnetic roller diameter φ100-220 (MM) This machine is mainly used in the food processing industry, can food material separated (such as soybeans, black beans, mung beans, lentils, red beans, kidney beans, sesame, etc.) clods and iron materials, the removal of soil, iron impurities, improve product quality.