RBM3 Three-layer Coextrusion Laminating & Packaging Film Blown Film Line

To achieve a high quality and output performance, the line equips with a grooved feed extruder, precision ceramic heaters, dual-lip air ring, horizontal oscillating haul-off unit, IBC (Internal Bubble Cooling) system, 1st haul-off with cooling roller, fully automatic double-station winder with contact/central/gap winding, and a centralized computer control system. It offers advantage of compact design, higher output, better film quality, energy-saving, easy operation, etc. It is designed to produce a wide range of good quality 3-layer films.

Main Specifications：

Model

 

RBM3A-1300Q

RBM3A-1500Q

RBM3A-1700Q

RBM3A-2300Q

Layers

 

 

3

 

 

Max. Film Layflat

mm

1200

1400

1600

2100

Film Thickness

mm

 

0.02~0.12

 

 

Max. Output

kg/h

200

260

350

460

Resin

 

mLLDPE, LLDPE, LDPE, EVA, etc.

Screw Diameter

mm

ф55/ф65/ф55

ф55/ф65/ф55

ф65/ф80/ф65

ф75/ф90/ф75

Screw L/D Ratio

L/D

30：1

Max. Screw Rotating Speed

r/min

70～120

Main Motor Power

kW

22/37/22

22/45/22

37/75/37

55/90/55

Bubble Cooling Type

 

Dual-lip automatic air ring (working with inline auto gauge and control system), IBC(Internal bubble cooling system)

Oscillating Haul-off Type

 

±360°Horizontal oscillating haul-off unit

Haul-off speed

m/min

45～120

Total Power

kW

150

280

350

430

Overall Dimension (L×W×H)

m

13.3×7.6×9.4

14.2×8.2×10.5

14.5×7.5×12

15.5×7.5×13.5

Total Weight

t

28

32

42

45

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