3-Meters Rotary-Die Head HDPE/LDPE Film Extruder (SJ-120)

Raw Material: HDPE/LDPE/LLDPE

Extruder

Max. Folding Width of film: 3000mm

Main motor power: 110kw(Inverter control)

Heating power: 60kw

Diameter of die: 120mm

L/D ratio of screw: 28: 1

Speed of screw: 5-100rpm

Barrel cooling: 1/6 HP blower*4

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 Oil lubrication pump.

Material of screw and barrel: Alloyed high-quality steel 38CrMoAlA with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment

Rotary-die head

Inflation die: 300, 700mm diameter

Cooling air blower: 5kw

Aluminium Alloy x 1 set (6 air inlet hose)

Take up unit

Fixed roller: 3200mm

Take up rollers: 165mm diameter*3200mm(L)

Take up motor: 3KW AC motor with gear reducer

Guide rollers: 115mm diameter*3200mm(L)

Wooden plank bubble supports

Take off speed: 5-100m/min

Pressing rollers controlled by Pneumatic cylinders.

Back to back double winding station

Winding motor: 3kw AC motor controlled by HF Inverter *3 sets

Friction metal roller: 380mm diameter*3200mm(L)

Manual bobbin changing and cutting

Expansion rubber roller: 2 PCS

Air shafts: 4PCS

Cutting knife: 5PCS

Trim blowing device: 1set

Control cabinet

1). Temperature of screw automatically controlled (8 zones)

2). Independent switches controls including amp, rpm and m/min meters for the whole machine.

Dimension

Dimension (L*W*H): 8800mm*4800mm*11500mm

Weight

About 12500kg

Including

1). Rotary die heads

2). 3200mm 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