Stable Operation And High Output

Single-layer Blown Film Machine

The production line of single-layer blown film machines produced by our company is suitable for blowing high and low pressure polyethylene. The products are widely used in packaging film, agricultural covering film, degradable film, clothing bag film, etc. While optimizing the output, this unit adopts pulse heating to reduce or eliminate the use of cooling fans and maximize the utilization of heat energy. As a result, the output is increased and energy consumption decreased.

Forced feeding main machine: All main machines of PLASTAR adopt dual-alloy forced-feeding screws that feature excellent hardness and wear resistance. It can still plasticize a large number of particles under the environment of high speed and high pressure. The service life can reach 3-5 times of ordinary screws.

Cone stacking mold: The production line of single-layer co-extrusion blown film machines adopts a single-layer cone mold. We optimize the layout by virtue of thermofluidics and observe the fluid condition with the help of 3D simulation software. We are sure that after a high degree of polishing and coating, each runner has the ability to clean itself under the high pressure and high speed scouring of PLASTAR’s high-speed screws. It will reduce waste in the particle replacement process and shorten the downtime of maintenance.

Advanced automation module: The production line of single-layer co-extrusion blown film machines has advanced automation functions, such as centralized feeding, batching, weight control, and automatic central winding. All functions are integrated on the touch screen, thus simplifying operations and increasing productivity.

Mono Layer Blown Film Machine
Model SD-55 SD-60 SD-65 SD-80
Suitable Material HDPE / LDPE / LLDPE
Film Width 800 mm 1000 mm 1200 mm 1500 mm
Film Thickness 0.08 - 0.15 mm 0.08 - 0.15 mm 0.08 - 0.15 mm 0.02 - 0.2 mm
Max. Output 55 - 60kg / h 75 - 80kg / h 130kg / h
Screw Diameter 55mm 60mm 65mm 80mm
Screw L/D 30:1
Barrel Cooling Water Cooling
Main Motor Power 22kw 30kw 37kw 45kw
Total Power 48kw 60kw 55kw 120kw
Die Head
Die Head Type Single Layer
Air Ring Double lips air ring
Traction Roller Width 900 mm 1100 mm 1300 mm 1600 mm
Effective Width 800 mm 1000 mm 1200 mm 1500 mm
Traction Speed 100 m/min 100 m/min 100 m/min 80 m/min
Winding Unit
Wingding Type Friction type automatic single / double winder
Wingding Speed 100 m/min 100 m/min 80 m/min 60 m/min
Voltage 380V, 50Hz
Dimension 5000 * 2500 * 5000 mm 5000 * 2500 * 6500 mm 5000 * 2600 * 7000 mm 7500 * 3200 * 8500 mm
Weight 4 T 5 T 5.5 T 7 T

200kg Mixing Machine

Loss-in-weight Feeder

Corona Treatment Rack

Leftover Material Recovery Machine

Leftover Material Recovery Machine-with Feeder

Air Compressor

Suction Machine

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