... used in metallurgy, mining, cement, construction materials industry, etc. Our apron feeder can be installed horizontally or in inclined way, with ... produced 12 types and over 40 specifications of heavy duty apron feeders for metallurgy, mine, building materials, chemical industries at home ... the duct plate(mm)central distance of the front and rear axle(mm)speed(mm)feeding size(mm)producing capacity(t ...