It is extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance.
Product Name plastic blow molding machine Product Description The SMART series of blow molding machines fill the gap in the field of high-speed linear blow molding machines in China. At present, China's linear single-mode speed is still around 1200BPH