Description:
Big Size PE Film Blown Machine is used to produce big widthHDPE/LDPE film, like 3000mm or 4000mm film.
Big Size PE Film Blown Machine is used to produce big widthHDPE/LDPE film, like 3000mm or 4000mm film
Raw Material: HDPE/LDPE/LLDPE
Extruder
Max. Folding Width of film: 3000mm
Main motor power: 90kw(Inverter motor)
Heatingpower:60kw
Diameter of die: 120mm
L/D ratio of screw:32:1
Speed of screw: 5-100rpm
Barrel cooling: 1/6 Hpblower*5
Film thickness:0.008-0.20mm
Output capacity:180-220kg/h
Screen filter: Mechanical screen changer
Gear Box: 3 Axis, Steel Nitride Harden Gears with Oillubrication pump.
Material of screw and barrel: Alloyed high-quality steel38CrMoAlA with optimum hardness and strong corrosion resistanceafter precision finishing and nitrogen treatment
Rotary-die head
HDPE inflation die: 300, 700mm diameter
Cooling air blower: 5kw
Aluminium Alloy x 1 set (6 air inlet hose)
Take up unit
Fixed roller:3400mm
Take up rollers: 165mm diameter*3400mm(L)
Take up motor: 3KW DC motor with gear reducer
Guide rollers: 115mm diameter*3400mm(L)
Wooden plank bubble supports
Take off speed: 5-100m/min
Pressing rollers controlled by Pneumaticcylinders.
Back to back double winding station
Winding motor: 55kg/cm torque motor with gear reducer
Friction metal roller: 380mm diameter*3400mm(L)
Manual bobbin changing and cutting
Expansion rubber roller: 2 pcs
Air shafts: 4pcs
Control cabinet
1). Temperature of screw automatically controlled (8 zones)
2). Independent switches controls including amp, rpm and m/minmeters for the whole machine.
Dimension
Dimension (L*W*H) : 8800mm*4800mm*10500mm
Weight
about 12500kg
Including
1). Rotary die heads
2). 3400mm rollers with Pneumatic open and closing AC driven
3). With manual cutting and rolling changeover
4). Air compressor
5). Lip air ring
6). Heating switches, Moment motor controlling box
7). Heating loop
8). AC electromagnetic contactor
Etc.
