Extrusion of HDPE/LLDPE blown film

Suitable Material: HDPE LEPE LLDPE

Film width: 300-700mm

Film thickness HD: 0.009-0.05mm

Max. Extrusion Output: HD: 60-70kg/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.