It can be used in the industries of mine, metallurgy, coal, chemical, waterpower, sandstone plant and so on to transfer products. Its only requirement is working temperature circumstance between -10'C and +50'C, temperature of conveying materials below +50'C, its capacity below 2.5t/m3 and power reach between 1kw and 180kw.The transferring of acidic, alkali or oiliness materials is forbidden. There are horizontal, inclined, fixing or moving modes to make it work. The ordered goods should record concrete request of specifications, form, sort of transferred materials and so on.