The main feature of the drawing machine whose products are free of drying and energy saving plastics is that there is exhaust funnel in the charing barrel,and cylinders are connected at least two or more. Its first section within the cylinder screw pitch is different from behind,which do not need plastic blender mix, and is able to suck out the water during the process of plastic stirring.So the plastic wire produced by it is uniformity of thickness, smooth , not easy broken and high efficiency, less energy consumption.