China Three Layer Film Blowing machine with IBC System

Three Layer Co-extrusion Traction Rotation Film Blowing Machine Line


1. The three-to-seven-layer co-extrusion die head is an advanced superposed die head in the world,
wherein each layer of the die head can be independently heated and can hold heat-insulation medium
to effectively insulate heat, so as to blow plastic films with larger temperature difference. The die head
has advanced structure and uniformly-distributed runners which ensure the stability of fluid and uniform
thickness of films.
2. The traction system adopts oscillating rotation in horizontal ±360° at a uniform speed, and meets
the requirements of high precision and high-speed printing. IBC internal cooling system has advanced
level in the world at present, and guarantees the stabile size of film bubbles by controlling and regulating
air inlet and outlet quant¬¬¬¬ity while changing hot air inside the film bubbles, after four ultrasonic probes
compute detected information. The transparency of the films is greatly improved while the productivity is
increased, thereby increasing the additional values of the products. The full-automatic winding device
realizes the full automatic control over winding, unwinding, cutting and unloading, and photovoltaic
rectification system enables the winding to be more orderly, so as to improve the work benefits, lower
the labor strength of workers, and reduce the rejection ratio generated in manual coil change.
3. The computer centralized control system. Three-to-seven-layer traction co-extrusion film blowing
machine unit with rotary machine head is developed by our factory according to market demands,
and absorbs the advanced levels of like products at home and abroad in structure design. The films
are suitable for various middle and high-grade film packages, and can be widely applied to light and
weight packaging for various fresh fruits, meat food, pickles, fresh milk, liquid beverage and medical
supplies due to excellent barrier property, refreshment, moisture resistance, frost resistance, oxygen
insulation and oil resistance.
Detailed parameters
Main Technical VariablesModelF3B-TR-1000F3B-TR-1200F3B-TR -1500F3B-TR -2100F3B-TR -2300Screw diameter(mm)Φ45mmΦ50mmΦ55mmΦ65mmΦ75mmScrew L/D RatioL/D30:1L/D30:1L/D30:1L/D30:1L/D30:1Screw rotation15-150r/min15-150r/min15-150r/min15-120r/min15-120r/minCooling-mode of bubble film Double Air Vent Air RingApplicable materialsMLLDPE,LLDPE,LDPE,EVAPower of main motor11kwx315kwx318.5kwx330kwx337kwx3Max.Extrude Output110kg/h125kg/h150kg/h200kg/h260kg/hMatrix specificationΦ250mmΦ300mmΦ350mmΦ500mmΦ600mmSingle-face Thickess of film0.02-0.20mm0.02-0.20mm0.02-0.20mm0.03-0.15mm0.03-0.15mmMax Film Folding Dia.1000mm1200mm1500mm2000mm2200mmElectric capacity78kw90kw105kw150kw180kwMachine of weightabout 8600kgabout 10200kgabout 12000kgabout 14000kgabout 16000kgOverall Dimension(LxWxH)8800x4600x8000mm9000x4800x8500mm9700x5000x9000mm10300x5500x11000mm11000x5700x12000mm
Design and specifications are subject to change without notice.