Suitable Material: HDPE, LDPE, LLDPE Suitable Material: HDPE, LDPE, LLDPE the machine body is U-Steel frame. and the main machine is collocated with low-center gear box, with advantages of stable transmission, large torque, and convenient repair.the machine cylinder and screw adopt 38 crmoala alloy steel, after nitrogen treatment, it has high rigidity, good anti-corrosive performance and is ...