QPF-1300 three-layer PE air bubble film making machine
This extruder machine is suitable for making LDPE three layers air
bubble film wrap rolls, the air bubble film is widely used for
packing, making bags.etc.
FILM STRUCTURE(TWO TYPES CAN MAKE)
1. Flat film + Bubble +Flat film
2. Flat film +Bubble
1. Two extruders, one with two layer head, one with one layer head.
2. Main motors, bubble roller motor and traction motors all adopt
frequency inverter speed controllers.
3. Both screws material 38CrMoAlA, adopt double times nitrogen
treatment, HV≥740, nitrogen depth 0.7mm. barrels material
38CrMoAlA, adopts nitrogen treatment, HV≥900.
4. Screw heating zones adopt stainless steel and cast AI. heating
loops, and the Three-way adopts Cast AI. heating loop.
5. Gear box: adopts China national standard hard teeth gear surface
6. Die mold: imported mold steel, surface treatment of flow
channel: hard chrome-plating.
7. Bubble forming and traction station with rails, with motor to
move forward and backward.
8. Traction system is three mirror surface rollers, to ensure the
film surface is smooth and average rewinding
9. With meter counter for counting the bubble film length.
10. All temperature controllers adopts intelligent double digital
display controllers, to control the heating temperature
11. All electric equipment adopts famous brand high quality parts,
supplied by CHINT®.
12. Rewinder system adopts double stations non-stop revolving
rewinding rollers system, speed be controlled by Torque motor.
13. For better machine performance, we provide more parts for
options, such like auto. material feeding, waste edge slitting and
rewinding, waste edge crusher and reuse system, Etc.
|Die Head Width||1305mm|
|Finished Film Width||1300mm|
|Film Layer Structure||3 layers (sheet+bubble+sheet)|
|Extruder Amount||2 sets|
|L/D (Screw Length/Diameter)||30: 1|
|Bubble Size||φ10, φ8 TWO SETS AS STANDARD|
|Power Supply||380v, 3p, 50Hz|