FB-B LDPE&HDPE Film Blowing Machine

Product Description

Its main unit can be used to manufacture plastic films with LDPE, LLDPE and HDPE as raw materials. It is widely used for liquid packaging, printing and recombination, apparel & textile packaging, and industrial packaging.
The cylinders and screw stems of the extruder in its main unit are made of high-quality alloy steel and have optimum hardness and powerful corrosion resistance thanks to the nitridation and precision finishing process. The auxiliary machine has a platform workbench for more convenient operation and is equipped with a bubble stabilizing ring. The coiling device with a torque motor can maintain appropriate tension, orderly rolling-up and convenient change of cylinders.

Details about FB-B LDPE&HDPE Film Blowing Machine

Film blowing machine workflow
Put the dry polyethylene particles into the lower hopper, and enter the screw from the hopper by the weight of the particles. When the pellets contact the threaded beveled edge, the rotating beveled edge will generate a thrust perpendicular to the beveled edge surface on the plastic, and the plastic particles Moving forward, during the moving process, due to the friction between the plastic and the screw, the plastic and the barrel, and the collision and friction between the particles, it also gradually melts due to the external heating of the barrel. The molten plastic is filtered by the machine head to remove impurities from the die orifice of the die, cooled by the air ring, blown, passed through the herringbone plate, traction roller, and coiled to roll the finished film into a tube.

Technical Specifications

Applicable MaterialsLDPE  LLDPE  HDPE
Width of Film60080010001200
Thickness of Film0.008-0.10
Max. Extrusion Output40kg/h50kg/h60kg/h70kg/h
Screw DiameterΦ50Φ55Φ60Φ65
Screw L/D Ratio28:1
Rotate Speed of Screw10-100r/min
Power of Main Engine111518.522
Diameter of Die OrificeΦ80/Φ120Φ80/Φ160Φ120/Φ220Φ130/Φ250
Total Power18242840
Weight of Machine33.64.25
Overall Dimension4.2x2x3.84.6×2.2×45×2.4×4.55×2.6×4.8
Applicable MaterialsLDPE  LLDPE   HDPE
Width of Film1500200025003000
Thickness of Film0.01-0.100.02-0.100.02-0.100.02-0.10
Max. Extrusion Output85kg/h140kg/h180kg/h220kg/h
Screw DiameterΦ75Φ100Φ110Φ120
Screw L/D Ratio28:1
Rotate Speed of Screw10-100r/min
Power of Main Engine30557590
Diameter of Die OrificeΦ200/Φ350Φ500Φ600Φ750
Total Power5284110130
Weight of Machine67.69.812
Overall Dimension6×2.9×6.28×3.5×89×4.2×9.610×4.6×11

The data is subject to change without prior notice.

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