Mini Type HDPE/LDPE Film Blown Extruder/blowing machine

Mini Type HDPE/LDPE Film Blown Extruder/Blown Film Machine/Blown Film Extruder is used to produce small width film.

Raw Material: HDPE/LDPE/LLDPE

Extruder

Max. Layflat Width of film: 500mm

Main motor power: 7.5kw(Inverter motor)      

Assistance machine power: 0.75kw

Heating power:11kw                            

Diameter of die: 45mm

L/D ratio of screw: 28:1                       

Speed of screw: 5-100rpm

Barrel cooling: 1/6 Hp blower*2               

Film thickness: 0.008-0.12mm        

Output capacity: 30kg/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

Inflation head

HDPE inflation die: 60, 80mm diameter  

Cooling air blower: 1.1kw

Aluminium Alloy x 1 set (6 air inlet hose)

Take up unit

Fixed embossing roller: 600mm         

Take up embossing rollers: 165mm diameter*600mm(L)

Take up motor: 0.75KW DC motor with gear reducer

Guide embossing rollers: 115mm diameter*600mm(L)

Wooden plank bubble supports and A-frame with Gusset device

Take off speed: 5-80m/min

Single winding station

Winding motor: 20kg/cm torque motor with gear reducer

Friction metal roller: 380mm diameter*600mm(L)

Manual bobbin changing and cutting

Control cabinet

1). Temperature of screw automatically controlled ( 3 zones)

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

Dimension

Dimension (L*W*H) : 4200mm*2300mm*3800mm

Weight

About 1800kg   

Including               

1). HDPE Inflation die

2). 600mm nip 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.