Hebei, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
OEM/ODM Service
Sample Available

Film Blowing Machine, Plastic Film Blowing Machine, Extruder manufacturer / supplier in China, offering Rotary Head Three Layers Coextrusion Plastic Film Blowing Machine, Agricultural Mulch Film Blowing Machine, Chengheng Multi-Function Bag Making Machine and so on.

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Rotary Head Three Layers Coextrusion Plastic Film Blowing Machine

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $20,000-38,500/ Set
Port: Tianjin, China
Production Capacity: 200sets/Month
Payment Terms: L/C, T/T, Western Union
Type: Lifting Rotary Head Film Blowing Machine
Raw Material: Mixing, LDPE HDPE LLDPE Mlldpe
Maximum Folding Width of Film: 1500mm
Screw Diameter: 75mm
Automation: Automatic
Computerized: Computerized

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Basic Info

Model NO.: chsj-u
Machine Weight: 4T
Certification: CE, ISO9001:2008
Diameter of Screw: 50/65mm*2
Film Width: 300-1200
Film Thickness: 0.007-0.05
Extrusion Capacity: 98-185kg
Maximum Rotation Speed of Screw: 120
Traction Speed: 15-70
Size: 45*3.6*4.5
Weight: 3.5-4.2t
Trademark: CHENGHENG
Transport Package: Wooden Case
Specification: SGS
Origin: Hebei Ningjin County
HS Code: 8477300000

Product Description

Reduce the electricity consumption of each ton of film-the maximum energy saving can be 200 kwh/ton
Increase the efficiency of production per unit time.
Cut the raw material cost and improve the product quality.
The cylinder and screw of this extruder are made of superior alloy steel through nitrogen treatment and precision finishing with the optimal hardness and corrosion resistance.
Scientifically designed, this kind of screw has many advantages like high production capacity and plasticization.
This machine set is used to blow low-density polyethylene (LDPE) and linear low density polyethylene (LLDPE) plastic film to produce various food and clothing packaging bags, garbage bags and vest bags for civil and industrial packaging uses.

  the whole machine is square structure

traction inverter control, host frequency conversion control, (optional fan frequency control, winding frequency control) 100% inverter motor + frequency converter control
Full enclosed overtemperature cooling device
brand  Industrial electricity

Lambdoidal board

Optional accessories

   Auto Ioader
   Corona treater
   Air compressor
Mechanics screen changer
     Doubie winding
360°   360°Die rotary device
full-automatic winder and lap changing equipment

T-45-40/700   T-50-45/900  T-55-50/1200  T-65-55/1400
Width of the film
200-600mm   250-800mm  500-1100mm 500-1300mm
Thickness of the film()0.006-0.15mm
The max output()85kg/h   125kg/h 150kg/h  175kg/h
According to different width,thickness of film, die size and raw material characteristics to change
Raw material()HDPE/LDPE/LDPE
Power consumption()25kw/h   28kw/h  35kw/h  40kw/h
Weight()2800kg   3200kg  3800kg  4200kg
Overall dimension(L*W*H)m
6.5*2.7*5  6.5*3*5.8 6.5*3.8*6.2   6.8*4*6.8
Extruder unit()
Diameter of screw
Φ45/50  Φ50/45   Φ55/50   Φ65/55
38CrMoALA  wearproof Alloy steel,five years guarantee
L/D ratio of screw
Rotation speed of screw
Barrel Fan
Zone 3 barrels install over-temperature fan
Gear box()146#×2   173#×2   200#×2   225#×2 
Extruder special hard gear reducer,tooth grinding teeth hardened, internal and external oil circulation system
Main motor()11kw    15kw    30kw   37kw  
100% Original three-phase variable frequency motor  Equipped with inverter control
(100%   )
Die head unit()
Die diameter
50mm   60mm  80mm   250mm  360mm
With 40Cr steel forging finishing, eight feed trough runner,Uniform flow channel,blown plasticizing effect
Cool unit()
Air ring type
LDPE double vents vacuum air ring(HDPE)
HDPE Single outlet air ring(HDPE )
Air ring material
High quality Taiwan cast aluminum alloy air ring
Bellow power
1.5kw  4kw   2.2kw   7.5kw   11kw
Shanghai production of high-pressure mute fan
Traction unit()
Width of take up roller
700mm  900mm   1200mm   1400mm 
Traction roller material
silicone roll()
NBR roller()
Take up motor
1.5kw  2.2kw  3.0kw
Installation of RV series reducer variable frequency motor inverter control
(RV  )
Take up speed


700mm  900mm   1200mm   1400mm 
Embossing roller
hot embossing unit (   )
cold embossing unit ()
Lambdoidal board
Wooden flannel wrapped()
Gusset equipment
Modular rack type    ()
Independent Split  ()
Bubble stabilizing ring
Electric aluminum roller guide  ( )
Manual wood floor ()
Guide roller()Aluminum guide roller (HV300-HV700) surface treatment
( (HV300-HV700))
Winding unit()
Winding type
Surface friction rewinding, manually change the volume
Drive type()Torque motor equipped RV reducer(RV)
Film expanding roller()Smoothing roll()

Electric control cabinet()low-voltage is Universal electrical appliances, Delixi Electric, Taiwan's Yangming Electric, Huibang temperature control table
Computer control type()7-inch touch screen + process control system(7+)
Automatic air supply device ()

1.Free installation and ajustment.(for consumers purchase more than $100000 only)
2.5 year free after-sales service(No charge for changing parts) and mechanical parts lifetime warranty.
3.We will offer you the professional answers about the relating machines in 24 hours.

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