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QS-DH65/75
    Publish time 2017-12-28 09:36    

Double-Head Film Blowing Machine

Model : QS-DH65-- QS-DH75 
Name:Double-Head Film Blowing Machine
Film width: 200-800mm 


Main Technical Parameters

Model QS-DH65
QS-DH75
Film Width
200-600mm
300-800mm
L/D Ratio 
28:1
28:1
Max.Extrusion output
70kg/h
100kg/h
Screw Diameter
Φ65
Φ75
Main Motor
30kw
37kw
Air Ring
Ф620mmx2
Ф780mmx2
Winding Motor
1.5kw
1.5kw
Die size
Φ60 or 80mm
Φ60 or 80mm



                  

Introduction 

This machine is used for blowing HDPE LDPE LLDPE film. Products are widely used in compound film, packaging film, agricultural film, farbrics, cloth bag and etc. The main motor is equipped with inverter to adjust speed and increase stability. Besides,  this machine can save 30% electricity compared with normal machines. The screws & barrels are made in 38 chrome molybdenum aluminium with Nitriding treatment. There traction unit is flexible with the help of up and down traction, making a better cooling effect in blowing film.



Double-head film blowing machine


1. The screws & barrels are made in 38 chrome molybdenum aluminium with Nitriding treatment.
2. Screws are designed in two-mixing style, which makes machine a better plasticizing performance, a high performance and a low power consumption. 
3. It's possible to add up&down traction and bubble set device in take-up unit to make a steady performance. Rollers are plated with chrome to make a long lifetime.
4. The main motor is equipped with inverter to adjust speed and increase stability. Besides,  this machine can save 30% electricity compared with normal machines.  This machine has an accurate control system and a stable performance.
5. Torque motors are equipped in rewinding unit to achieve a stable tension and make film smoother.