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7 layer air bubble film machine
(5 screw extruder)

Main parts

Extruder,Control Panel,Forming part,Traction part,Winding part.

Mobile / Whatsapp:

+86 134 5606 1565

Performance and use

7 layer Air bubble film machine main consist of number 1 main extruder(doule screw), secondary extruder(single screw), number 2 main extruder(double screw),forming unit,composite film lamination unit(2 sets), winding unit and electronic control system.5 extruders produce 5 layer bubble films, in the meantime, composite materials such as aluminum foil, Kraft paper, EPE foam can also be added.
7 layer air bubble insulation foil, because of its thermal insulation ability, is widely used in many industries including construction industry, luggage industry, refrigeration industry and packaging industry. It can be used as construction material for roads, airfield runaways, culverts and bridges as impact resistant and expansion-proof material. It can also be installed on roofs, walls and floors to block up to 80% heat exchange between the building and environment. In this way, it can protect walls, hold temperature so that it does not drop rapidly. An additional protection layer will better prevent heat from escaping, thus having a better thermal insulation effect.

Application

Each layer is separately controlled,can have different thickness,
material formula and color.

7 layer air bubble film machine (5 screw extruder)
Model WD-1000mm WD-1250mm WD-1500mm WD-1600mm WD-1800mm WD-2000mm WD-2500mm WD-3000mm
Product width(mm) 1000 1250 1500 1600 1800 2000 2500 3000
Screw Dia(mm) 65/55/55/65/55 65/55/55/65/55 75/65/65/75/65 75/65/65/75/65 80/65/65/80/65 85/75/75/85/75 95/80/80/95/80 110/85/85/110/85
Screw L:D Ratio 32:1 32:1 32:1 32:1 32:1 32:1 32:1 32:1
Main motor power(kw) 18.5/15/15
/18.5/15
18.5/15/15
/18.5/15
22/18.5/18.5
/22/18.5
22/18.5/18.5
/22/18.5
30/18.5/18.5
/30/18.5
37/22/22
/37/22
45/30/30
/45/30
55/37/37
/55/37
Capacity(kg/hr) 105-160 110-170 150-250 155-260 180-280 240-320 250-340 350-450
Line speed(m/hr) 700-2100 700-2100 700-2100 700-2100 700-2100 700-2100 700-1800 700-1800
Heating Power(kw) 145 145 160 160 192 215 245 260
Running Power(kw) 85 85 105 105 130 145 155 165
Raw material LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
LDPE/LLDPE/
100%Recycled
Material
Machine Weight(kg) 11500 12000 13800 14300 15600 19300 21500 23500
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