The machine is improved based on the bronzing machine of type I,double-roller frequency conversion for separation is employed,which is featured in tidiness,tightness and sound effect.Pressure and hydraulic types can be used, which can be ordered upon request. 　　Technical parameter:L×W×H(External dimension ):5000mm×2500mm×2200mm 　　　 　　　Mechanical speed :0-40m/min 　　　 　　　Overall power:24kw(including electric heating)