Double-Layers Co-Extrusion Rotary Die Head Film Blowing Machine

• Customization: Available
• Type: Multi-Layer Co-extrusion Film Blowing Machine
• Raw Material: PE
• Model NO.: 2SJ-G(50, 55, 60, )
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Die Head: Rotary Die Device
• Transport Package: Standard Wooden Box, etc.
• Specification: CE, ISO
• Trademark: SANBI
• Origin: China
• HS Code: 8477301000
• Production Capacity: 50sets/Month

Product Description

2SJ-G series double layers co-extrusion film blowing machine

Use:
It is used for blowing the plastic laminated film of low density polyethylene (LDPE), high density polythylene(HDPE)and linear low density polyethylene(LLDPE)etc, Which are widely used for packing liquid, printed base material, products for export and industrial products, etc.

Characteristics:

1. Double-layer co-extrusion laminated film can prolong the length for preservation of liquid package.
2. The cylinder and the screw stem of the extruder are made of high quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.
3. The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.
4. Double-rolling and double-cutting coiling unit adopts torque motor to keep proper tensions and make rolling even and roll- changing easy.

Production pictures:



 

Model	2SJ-G50	2SJ-G55	2SJ-G60	2SJ-G65
Diameter of screw	dia. 50× 2	dia. 55× 2	dia. 60× 2	dia. 65× 2
L/D	28: 1	28: 1	28: 1	28: 1
Reduced diameter of film(mm)	800	1000	1200	1500
Single-face Thickness of film(mm)	0.015-0.10	0.015-0.10	0.015-0.10	0.015-0.10
Max. Output(kg/h)	40	65	80	100-110
Power of main motor(kw)	11× 2	15× 2	18.5× 2	22*2
Heating Power(kw)	26	30	42	50
Outline diameter(L× W× H)(mm)	4200× 2200× 4000	4600× 2400× 4600	5000× 2800× 5000	5200x3200x5500mm
Weight(T)	4	5	6	7
Barrel and screw material:   38 chrome-molybdenum aluminum, nitrogen treated
Rotary die device: Continuous 360 degree rotation
Gear box:   water cooling reducer, hard tooth surface
Double winder:   (with banana roller, cold knifes for cutting edges of the film and middle of film 3pcs )
With: counter of metric
Main motor: chinesebrand motor  With inverter control (chinese) ---------the inverter brand can according customer need to make.
Heating ring: cast aluminum
With Air compressor
winder motor: torque motor
With up and down device.