Blown Film Machine  
  


Suitable Material: HDPE LEPE LLDPE  
Film width: 300-700mm  
Film thickness HD: 0.009-0.05mm  
Max. Extrusion Output: HD: 40-70kg/hr  


EXTRUDER:  
Screw diameter: φ50  
Screw L/D Length: 28:1/30:1  
Screw material SACM-645/38 CRMOALA (adopt alloy steel nitrogen
treater)  
Cylinder material: SACM-645/38 CRMOALA  
Cylinder cooling: 250×2  
Main Motor power: 11kw (3phase frequency inverter control)  
Temperature control 3 (XMTD digital adjust meter)  
Average power-consume 12kw  

TYPE OF DIE

Die size: HD φ50/100 (surface adopt chromium plate)  
Temperature control 3  
Air ring 1 (made of aluminum)  
Air blower 2.2kw  
Center steady stick 2  

TAKE-UP UNIT

Wind traction (adopt electric lifting inverter control speed)  
Roller width φ165*850  
Effective width 600mm  
Height adjustable type 800mm  
Take-up speed 10-80m/min  
Take-up motor 1.1kw  

WINDER UNIT

Type surface friction type  
Winding motor 10N.M (torque motor control)  
Winding speed 10-100 m/min  
Outline diameter (L×W×H) 5.0×2.2×4.5 m³

Zhejiang Ruitai Packaging Machinery Co.,Ltd. specialized in manufacturing packaging machinery series, mainly including Courier bags/Poly mailers making machine,pre-opened rolling bag making machine, Three side glue sealing Paper Bag Making Machine bottom and side sealing cutting machine and high frequency PVC bag machine series,blown film extrusion machines, plastic zipper extrusion and bag cutting machine series etc. Since our establishment, we are always providing customers the best service and high quality products, striving to expand new markets on the basis of honesty, equal, and mutual benefit.

We offer machinery with European standards of CE certification,ISO and always keep pace with international leading plastic machinery technology. A team of about 40 highly skill people and rich experience engineer take charge of designing and manufacturing a wide variety of plastic machinery. RUITAI'S machines are well satisfied by customers due to easy operation, perfect performances, easy maintenance, good and prompt after-sale service.

We have exported machinery to more than 37 countries and regions, our products are selling well in the overseas market for the high quality and very competitive price. We have established friendly and long-term relationship with our customers both at home and abroad.

We warmly welcome all of your esteemed companies to cooperate with us, and look forward to your correspondence.