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

Blown Machine, Film Blowing Machine, Extrusion Machine manufacturer / supplier in China, offering up Traction Rotary (vertical) Three Layers Co-Extrusion Film Blowing Machine, Agricultural Mulch Film Blowing Machine, Chengheng Multi-Function Bag Making Machine and so on.

Gold Member Since 2015
Audited Supplier

up Traction Rotary (vertical) Three Layers Co-Extrusion Film Blowing Machine

Get Latest Price
Min. Order / Reference FOB Price
1 set US $10,350-57,200/ set
Port: Tianjin, China
Production Capacity: 50sets/Year
Payment Terms: L/C, T/T, Western Union
Type: PE Film Blowing Machine
Raw Material: Mixing
Maximum Folding Width of Film: 1200mm
Screw Diameter: 50mm
Automation: Automatic
Computerized: Computerized

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Basic Info

Model NO.: CHSJ-S
Machine Weight: 4T
Certification: CE
Main Motor Power (Kw): Level 6
Film Width(Folding Diameter): 300-1200
Film Thickness(mm): 0.007-0.05
Extrusion Capacity Kg/H: 98-120kg
Trademark: Chengheng
Transport Package: Wooden-Box/Nude
Specification: SGS
Origin: China
HS Code: 8477309000

Product Description

up Traction Rotary (vertical) Three Layers Co-Extrusion Film Blowing Machine


1.the whole machine is square structure
2. traction inverter control, host frequency conversion control, (optional fan frequency control, winding frequency control) 100% inverter motor + frequency converter control
3  Full enclosed overtemperature cooling device
4.  brand  Industrial electricity
5.Lambdoidal board

Optional accessories

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

S-40-45-40/900 S-50-65-50/1400 
S-55-65-55/1600  S-65-75-65/1800
Width of the film
250-700mm   300-1200mm  500-1400mm 500-1600mm
Thickness of the film0.006-0.15mm
The max output()115kg/h   135kg/h 155kg/h  175kg/h
According to different width,thickness of film, die size and raw material characteristics to change
Raw material()HDPE/LDPE/LDPE
Weight()3800kg   5200kg  9800kg  10200kg
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
Φ40/45/40  Φ50/65/50   Φ55/65/55   Φ65/75/65
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#   173#  200#   225# 
Extruder special hard gear reducer,tooth grinding teeth hardened, internal and external oil circulation system
Main motor()15kw    22kw   30kw   37kw  
100% Original three-phase variable frequency motor  Equipped with inverter control
(100%   )
Die head unit()
Die diameter
60mm   80mm  120mm 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)
HDPESingle 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
900mm  1400mm   1600mm   1800mm 
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 
Lambdoidal board
Wooden flannel wrapped()
Aluminum roller guide  ( )
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.One 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.

Order step
    step1. Please let us know which product you like. the model and size, the offers will be sent to you within 24 hours.
     step2.  We make proforma invoice (PI) for you.
     step3. Please check and confirm the PI
     step4. Once we confirmed the order, please pay it soon.
     step5. After payment, all goods will be sent to you in the delivery time.


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