RBJZ3Three-layer Coextrusion Blown Film Line 

RBJZ Blown Film Line can meet demands of customers who are looking for economic equipment with superior cost performance. Some advantages are as follows:

  • New technology of central feeding spiral mandrel structure die head gives fast changeover and resin saving.
  • New extrusion technology with high productivity (improved by more than 30%), and also good plasticizing performance.
  • Horizontal oscillating haul-off unit can greatly improve the film reel quality and prevent scalloped edges. It is suitable for high-speed printing an d compound processing;
  • IBC (Internal Bubble Cooling) system can not only increase output and reduce energy consumption but also enhance the quality of film products;
  • Automatic double-station winder with automatic reel changing, film cutting and metering functions;
  • Advanced baking varnish for tower surface provides an excellent presentation and makes it easy for cleaning and corrosion protection.
  • Precision dual-lip air ring
  • RBJZ Blown Film Line is economic type with characteristics of high output, low energy consumption and superior costs. It is an ideal choice for customers.

 

Main specifications：

Model

 

RBJZ3-1700QB

Layers

 

3

Max. Film Layflat

mm

1600

Film Thickness

mm

0.025~0.12

Max. Output

kg/h

280

Resin

 

mLLDPE, LLDPE, LDPE, EVA, etc

Screw Diameter

mm

ф55/ф65/ф55

Screw L/D Ratio

L/D

30:1

Max. Screw Rotating Speed

r/min

120

Main Motor Power

kW

22/37/22

Bubble Cooling Type

 

Precision dual-lip air ring,

Internal bubble cooling system

Oscillating Haul-off Type

 

±360°Horizontal oscillating haul-off system

Haul-off Speed

m/min

45～120

Total Power

kW

220

Overall Dimension (L×W×H)

m

11×7×10

Total Weight

t

20

 All the above specifications are for your reference only. Please contact us for more details.