Three-tier co-extrusion blown film factory introduction to three layers co-extrusion blown film machine performance

Three-tier co-extrusion blown film factory introduction to three layers co-extrusion blown film machine performance

SGXM-2200X3(2200/2600/3000)

In rotary, membrane cold inside the bubble, three-tier co-extrusion blown film machine

SGXM - 2200 x3 three-tier co-extrusion composite film production line by two SJ60X30, 1 SJ70 extruder, die, the wind ring, cooling system, 2200 traction and winding auxiliary machinery, electric control system composition, the machine performance is as follows:

A, co-extrusion die flow computer optimization design to adapt to a variety of co-extrusion composite materials

B, the IBC film cooling system inside the bubble

C, the range of the material: LDPEHDPELLDPEMLLDPEEVA/metallocene and their mixture

D, the traction horizontal reciprocating rotation plus or minus 360 degrees, the winding formation

E, mouth mould plug-in replacement, adapt to various specifications thin film

Part 1, the host (extruder)

2 SJ60X30 extrusion machine (inner and outer) is placed 1 SJ70X30 (placed in the middle)

The screw diameter: 60 mm and 70 mm

Length to diameter ratio, spake (120).

The screw rotation speed: 120 RPM (120) 120 RPM (120).

Drive motor power: SJ60X30 extruder, 37 kw ac motor

SJ70X30 extruder, 45 kw ac motor

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

SJ70X30 extruder, 300 kg/h (LDPE)

Part 2, the wind ring

The wind ring, double draught cooling air ring.The wind ring power: 7.5 kw

3, mold,

Mouth mold diameter: 450 mm

4, traction, automatic winding

The traction speed: 0-65 - m/min

11 m traction height:

Traction motor power: 2.2 kw

Cutting way: fly knife cutting

Correction system: EPS

High dimension (width) 10.5 mX7.25 mX11m

5, inner cooling system: cooling device within the IBC

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