... line mainly including rotary kiln ,which belongs to building material equipment, which can be divided into cement kiln, metallurgy chemical kiln and ... , ferrous metallurgy, refractory material, chemical materials and paper making.Cement production line working principle: The kiln is a cylindrical ... Rotation speed(r/min)Motor power(kw)WeightNoteDiameter(mm)Length(mm)Obliq-uity(%)(t)Ø1.4*331.43330.9 ...