High Speed Film Blowing Machine (HDPE/LDPE)

Film Blowing Machine high speed PEfilm blowing machine, plastic film blowing machine Function: This machine is used for the film blowing and molding of high density polyethylene (HDPE)and low density polyethylene (LDPE). The machine has the advantages of compact structure, convenient operation and small area occupancy, and is regarded as ideal equipment for specialized production of plastic films. Features: 1. Adopting 38CRMOALA alloy steel as raw materials, both the screw and the charging barrel are manufactured by nitrogen treatment and precise processing. With high hardness and strong resistance against corrosion, they have long service lives. 2. With hard chrome plating, the die head is in a structure of screw mandrel, with even melting charge and high degree of finish of blast produced films. The air cooling equipment can make an even outlet air. 3. The coiling apparatus adopts pressure friction rewinding or center rewinding, which is driven by torque motor, leading to even and smooth rewinding and easy roll changing. Optional Equipments: 1) Auto Loader 2) Film Surface Treater 3) Air Compressor 4) Mechanical Screen Changer Main Technical Parameters: ModelSJ-BB45/650SJ-BB50/850SJ-BB55/1100SJ-BB65/1400Suitable MaterialHDPE LDPE LLDPEFilm Width(mm)300-600300-800400-1000600-1200Film Thickness(mm)HD0.009-0.050.009-0.050.009-0.150.01-0.15Film Thickness(mm)LD0.02-0.150.02-0.150.03-0.150.03-0.15Max.Extrusion Output HD50kg/hr60kg/hr75kg/hr90kg/hrMax.Extrusion Output LD45kg/hr50kg/hr60kg/hr80kg/hrExtruderScrew Diameter(mm)45505565Screw L/D Ratio30:1Screw MaterialSACM-645/38 CrmoalaCylinder MaterialSACM-645/38 CrmoalaCylinder Cooling250W250W250W250WDriving Motor(kw)1518.52237Temperature Control3334Average Power-Consume(kw)18263145Type of dieDie size(mm)45/8080/100100/120120/150100/200100/250150/350150/450Temperature control3Air ring1Air blower(kw)3334Center steady stick2Take-up unitPinch roller width (mm)65085011001400Effective width60080010001200Height Adjustable Type700mmTake-up speed(m/min)10-10010-10010-8010-80Take-up motor(kw)0.750.751.11.5Winding unitTypeSurface friction typeWinding motor(N.m)681016Winding speed(m/min)10-10010-10010-8010-80Cover dimension(m)5.0×2.0×4.15.0×2.2×4.55.5×2.5×5.25.8×2.8×6.3