SJ-E Model Double-layer Co-extrusion Rotary Die Film blowing machine

1. HDPE, LDPE, LLDPE film blowing machine. 2. Rotating die head 3. Co-extrusion Extrusion

Feature:

It is used for blowing the plastic laminated film of low density polyethylene (LDPE), high density polyethylene(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.

Performance and 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.

Optional Device:

1) Auto loader  2) Embossing roller  3) Film surface Corona treatment  5) Air compressor 

6) Mechanics screen changer  7) Double rewinding

Main Technical Specification:

Model	SJ-E 45	SJ-E 50	SJ-E 55
Screw Diameter(mm)	45	50	55
Film Width (mm)	1000	1200	1500
Output(kg/h)	35	50	60
Screw Ratio (L/D)	28:1	28:1	28:1
Film Thickness (mm)	0.002-0.10	0.002-0.10	0.002-0.10
Main Motor Power(kw)	11×2	15×2	18.5×2
Total Power(kw)	42	53	65
Weight(kg)	3500	4500	5200
Machine Size(LWH)m	4.2×2.2×4.6	4.6×2.4×5.0	5.2×2.7×6.0

SJ-E Model Double-layer Co-extrusion Rotary Die Film blowing machine