... HDPE, LDPE, LLDPE the machine body is U-Steel frame. and the main machine is collocated with low-center ... advantages of stable transmission, large torque, and convenient repair.the machine cylinder and screw adopt 38 crmoala alloy steel, after ... board regulation range, stable and reliable.ordered twisting, and is convenient to replace.Optional equipment Double winderRotary die headAuto loaderDouble ...