SJZ series conical double screw plastic extruders are special extruding and molding machines by using various kinds PVC powders. Equipped with different kinds of molds and auxiliary machines, it can p
Features:1) Made by high speed steel (M35 or M42 also available)2) Ground or roll forged3) Twist drills can be produced acc. to DIN or ANSI standards4) Finishing can be polished, black, titanium-plate