Three layer co extrusion film blowing machine

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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