产品详情

SY-6218-A Lab film blowing machine/Instrument control type

Description
Extrusion film blowing refers to the technological process that the double-folded plastic film made by compressed air huffing, vane cooling and frequency conversion traction and the plastic melt being extruded through dies at a certain temperature and certain cutting force. This machine is mainly used for testing the film blowing feasibility of polymer materials and the colloid status contained in the materials, as well as the dispersibility of colored dispersion,controlled mixture and extrudate.
Typical Application 
<Gelatin 
<Color distribution 
<Test the dispersive property of color masterbatch 
<Material processing properties 
<Quality control 




          Single Screw Extrusion Machine

Screw diameter

20/30mm

Length diameter ratio

28:1

Screw speed

0-50rpm frequency control

Heating power

Feeding section of the machine barrel

Heating first region

450W

Molten section of the machine barrel

Heating second region

550W

Molten section of the machine barrel

Heating third region

600W

Homogenization section of the machine 

barrel

Heating fourth region

800W

Die section of the machine barrel

Heating fifth region

1200W

Main motor

2.2KW

Reduction ratio

1:1.29

Electronic control system

All process parameters are controlled and displayed by intelligent digital 

control instrument

Volume

1000x700x800 (W×D×H) mm

Power supply

3∮,AC380V,9A

Weight

  About 12kg

           Film Blowing Auxiliary Machine

Diameter of dies

20/30mm

Huffing air

Compressed air 0~6 bar

Cooling air

Blower flow 30L/min

Dimension of the carry-over pinch roll

Ø80×L350mm  

Driving rolling speed

0.5~5m/min is adjustable

The maximum folded diameter of the thin film

150mm 

Traction electric machine

90W 

Rolling torque motor

3.5N.m

Fan

0.25KW

Volume

600×1200×2450 (W×D×H) mm

Power supply

3∮,AC380V,15A

Weight

About 21kg

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