Three layer co extrusion film blowing machine because of its good barrier property, preservation, moisture, frost, oxygen, oil resistance, can be widely used in heavy packing. Such as a variety of fresh fruits, meat dish, pickles, fresh milk, liquid beverage, pharmaceutical products etc..

Traction rotation, internal bubble cooling, three layer coextrusion film blowing unit SGXM-2200X3 (2200/2600/3000)

SGXM-2200X3 three layer coextrusion film production line by 2 SJ60X30, 1 SJ70 extruder, die head, air ring, cooling system, 2200 traction and rolling equipment, electrical control system, the performance is as follows:

A, on the level of traction and positive and negative 360 degrees of rotation, so that the formation of the volume

B, IBC membrane bubble internal cooling system

C, suitable raw materials: LDPEHDPELLDPEMLLDPEEVA/ Mao and its mixture

D, CO extrusion die channel computer optimization design adapt to a variety of raw materials of composite extrusion

E, plug in the replacement, to adapt to different specifications of the film

1, the main engine part (extruder)

2 SJ60X30 extruder (placed inside and outside) 1 SJ70X30 (placed in the middle)

Screw diameter: 60mm and 70mm

Length to diameter ratio: 30:1 (120)

Screw rotation speed: 120rpm (120) 120rpm (120)

Drive motor power: SJ60X30 extruder, 37KW AC motor

                   SJ70X30 extruder, 45KW AC motor

Extruder production capacity: SJ60X30 extruder, 160kg/h (LDPE);

                              SJ70X30 extruder, 300kg/h (LDPE)

2, traction, automatic winding

Traction motor power: 2.2kw

Cutting: cutting knife

Traction speed: 0-65m/min

Traction height: 11m

Correction system: EPS

Dimensions: (length width height) 10.5mX7.25mX11m

3, mold,

Die diameter: 450mm

4, internal cooling system: IBC internal cooling device

5, the wind ring part

Wind ring: double outlet cooling air ring. Wind power: 7.5kw

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