three layer extrusion pp film blowing machine

film blowing machine is suitable for producing PP plastic film,which is widely used for packaging food,garment,textile,daily necessaries and industrial products,etc.

the screw and cylinder are made from 38CRMOAL.Treated with nitridation,they have high hardness and strong corrosion resistance.

die-head is made of steel no.45,plated with hard chrome and well polished. With the helical-core structure,it extrudes the fused material so evenly that the smoothness of film is good.

labyrinth air-cooling set and circulating cooling water system lead to the best transparency of film.

take-up equipment adopts friction or center winder. Driven by torque motor, it has strengths of smooth winding and easy operation.

embossing roll can be added to this machine.Normal die-head can be replaced by rotary die-head if you want greater evenness.