This multi-layers co-extrusion blown film moulding line can produce 3 layers plastic pe film,also support other layers making

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Three-layer Co-Extrusion Rotary Die-Head Film Blowing Machine

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1.This  film blowing machine adopts the internationally advanced superposed die heads, of which each layer can heat and receive thermal insulation medium independently and can insulate the heat effectively, which is good for blowing and making plastic film with different temperature. The die head has advanced construction and better arrangement of sprue runner that can ensure the steady fluid and even thickness of the film.

--------------------------------------------------------------------------------------------------------------------------------------------------  2.The traction system adopts360swing and uniform rotation in level direction to meet the requirements 

for high precision and highspeed printing. The cooling system in IBC is an internationally advanced 

technology today. The system adopts four ultrasonic wave probes to count the tested information, 

and at the same time, to guarantee the size of the film bubble steadily while replacing the hot air in the 

film bubble through the control and regulation of in out air output. It can increase the products output

 and its transparency and added value. 

--------------------------------------------------------------------------------------------------------------------------------------------------  3.The fully automatic rolling device has the functions like rolling, alternating reel, cutting and unrolling for fully automatic control. The photo rectifying system can roll in even more orderliness, improving the work efficiency and reducing the labor intensity for the workers and the percent defective while manual alternating the reel. 

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Model RHT-45×3/FM1000 RHT-50×3/FM1200 RHT-55×3/FM1500 Screw Diameter Φ45mm Φ50mm Φ55mm Screw Ratio L/D30:1 L/D30:1 L/D30:1 Screw Speed 15-150r/min 15-150r/min 15-150r/min Main Motor Power 11Kw×3 15Kw×3 18.5Kw×3 Extrusion Output(Single) 30kg/h 40kg/h 50kg/h Range of Die Φ130Φ180 Φ130Φ250 Φ130Φ300 Single-sided Thickness of Film 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm Max Folding Width of Film 100mm 1200mm 1500mm Electric Total Capacity 76Kw 88Kw 102Kw Weight of Machine 4200kg 5300kg 6200kg Overall Dimensions 6600×4100×5000mm 6800×4300×6000mm 7000×4800×6800mm

Three-layer Co-Extrusion Rotary Die-Head Film Blowing Machine