Shearer Spiral Drum

The powerful drum is suitable for hard coal seam mining in mines. The wedge-shaped tooth drum is an invention patent and is suitable for hard coal seams. It has a good coal loading effect, saves energy by 30%, increases the lump coal rate by 10%, and reduces dust by 30%. The split drum is suitable for high-power shearers , used in super large mines with large diameters; the plow plate type drum is suitable for down mining thin coal seam mines, which is a patented product; the tooth seat spray drum directly extinguishes sparks and dust, and has excellent safety.
The spiral rollers of the coal shearer series have been identified as the domestic advanced level by the National Coal Industry Technology Committee and the China Coal Machinery Industry Association, and now produce 42 kinds of specifications (see Anbiao.com for details).