The simple screw of the low-pressure film blowing machine adopts high-speed and high transparent screw, with good plasticization and high output: the die flow channel is optimized by CAD / CAM, and the CNC four-axis CNC head machining center is finished to ensure the rationality and scientificity of the structure, so as to make the flow channel smooth without dead angle and uniform diversion, so as to ensure that the film products have good thickness uniformity.

The air expansion winding shaft is adopted for winding, which is more convenient and fast for winding change; Reduce the wear of paper core; Available Upper traction rotating device, equipped with EPC deviation correction system;

Solve the phenomenon of large and small ends and ruffles, and reduce the frequency of equipment maintenance; The output is 70-150kg / h, and the ruffle phenomenon reduces the frequency of equipment maintenance;