BP-8178-B

Lab Blown Film Machine/PLC Control (3-Layer Co-extrusion)

Extrusion blowing film involves the process of continuously extruding plastic melt through a die under specific temperatures and shear forces, then inflating it with compressed air, cooling it with a wind ring, and using variable frequency traction to obtain a double-sided plastic film.

Single Screw Extruder — 3 Units

Bolt Diameter: 35

Length-to-diameter ratio: 1:28

Screw speed: 0-150 rpm variable frequency speed control

Bolt Material: 38CrMoAlA chrome-molybdenum alloy, surface treated with quenching, nitriding, chrome plating, polishing, and fine grinding, with a roughness Ra≤0.4μm, and a nitriding layer depth of ≥0.6mm, hardness HRC 55~60

Barrel Material: 38CrMoAlA chrome-molybdenum alloy, surface treated with quenching, nitriding, chrome plating, polishing, and fine grinding, with a roughness Ra≤0.4μm, and a nitriding layer depth of ≥0.6mm, hardness HRC 55~60

Quick Change Chuck: C-type ring clamp connection, easy for rapid connection with downstream equipment

Drive Motor: 3.7KW Precision Gearbox Reduction Motor

Volume: 1350×500×940 mm (W×D×H) (excluding adjustable electric control box)

Blowing Film Tower

Mold diameter: 100

Axial Distributor: Customized

Radial distributor: Special fit

Blow-up Gas: Adjustable compressed air 0~6bar

Cooling Gas: Blower Flow Rate 60L/min

Axle Wheel: 80×L500mm

Coil Roll: 80×L500mm

Traction winding speed: adjustable from 0 to 20 m/min

Traction Motor: 200W

Coiling Motor: 6.5 Nm

Fan: 1.5 kW

Observation Box: 10W/LED Light Source