Performance and use of blown film machine

Performance and use of greenhouse film blowing machine: The film blowing machine is suitable for blowing high-density polyhexene (HDPE), low-density polyhexene (LDPE) and linear low-density polyethylene (LLDPE) plastic films, which are widely used Food, textiles, daily necessities and other civilian light industry packaging, export product packaging, industrial product packaging. After formulating, pearlescent film and degradable film can be produced.

1. The die head can rotate around 360 degrees, and the blown plastic film is uniform and smooth;

2. The screw and barrel are made of 38CRMOALA high-quality alloy steel, which has been nitrided and precision processed, with high hardness, strong corrosion resistance and durability;

3. The die head is plated with hard chromium, its structure is a spiral mandrel type, the discharge is uniform and unobstructed, the air-cooling device structure is a labyrinth type, the air output is uniform, and it can be automatically controlled and heated. Lifting traction device can automatically adjust the height of the lifting frame according to different technological requirements;

4. The coiling device adopts pressure friction coiling, using a speed-adjusting motor to change speed; or central coiling, which is adjusted by a torque motor, which makes the winding neat and easy to change;

5. Upper traction motor: frequency conversion