Application and main features of PP blown film machine

PP blown film machine usage:
The Sj rotary head water-cooled plastic film blowing unit is a new generation of water-cooled bottom blowing unit developed by our company by introducing advanced foreign technology and carefully designing it. The whole machine has a compact structure, easy operation, high degree of automation, and high transparency of the film. It is used for blowing polypropylene (PP) and is widely used in packaging of food, clothing, textiles, daily necessities, industrial products, etc. It has a flexible hand feel; Has good barrier properties, heat sealing properties, and low temperature resistance. It can meet various packaging requirements and the ideal high-end product packaging materials you need most.
Main features of PP blown film machine:
The barrel and screw of the extruder are made of high-quality alloy steel, which has undergone nitriding treatment and has the best hardness and corrosion resistance.
According to the process requirements, the auxiliary machine lifts the extruder and blows it downwards. The winding device adopts a torque motor to maintain appropriate tension, winding neatly, and easy to change