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Horizontal-Blown PVC Heat Shrink Film Blowing Machine

Horizontal-Blown PVC Heat Shrink Film Blowing Machine
Horizontal-Blown PVC Heat Shrink Film Blowing Machine
CategoriesFilm Blowing Machine
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ModelSJRM Series
Update Time2020-03-30
Detail Information

Horizontal-Blown PVC Heat Shrink Film Blowing Machine

(Model: SJRM-40/45*28)

 

Usage

The machine is suitable for PVC resin by the use of membrane technology blown film forming product specifications heat shrinkable film, and the film have the advantage of transparent film and good glossiness. The machine has a higher rate of contraction in the advantage of popular new packging materials, and it is widely used on packaging of food, beverage, tea, glass products, handicrafts, sanity wares, cosmetics, electronic products and so on.

 

Characteristic

1. The unit mainly by the plastic extrusion machine, the wind ring, nose devices, traction devices, cooling devices, heating and expansion device, rolling device, heating system and electric control devices and so on.
2. The key parts screw and barrel are 38GrMoAIA high-quality alloy steel, by ammonification after finishing treatment, with high hardness, wear resistance, corrosion resistance and other properties;
3. Using a new type of screw, 1: 23 length, suitable for high melt viscosity, poor thermal stability of PVC (PVC) plastic for mixing and plasticization, the degree of superior plasticization;
4. Configuration, automatic temperature control system controls the heater and cooling fan airframe so that the temperature constant throughout the process of plastination, accurate and consistent with the film production process requirements to ensure that the hot film to achieve outstanding collection of quality;
5. Mold head, the wind ring to adopt a special structure, in favor of plastics and cooling requirements;
6. Easy to operate, compact structure, control of concentration, a higher degree of automation.

 

Parameter

PVC Extruder

Type

SJRM-40*28/200

SJRM-45*28/400

Performance

Raw Material

PVC Powder

PVC Powder

Film Thickness(mm)

0.01-0.10mm

0.01-0.10mm

Film Thickness Error (%)

±8%

(National Standard)

±8%

(National Standard)

Film Width(mm)

30-200

150-400

Output(kg/h)

18-35

35-45

Extruder unit

Screw Diameter(mm)

Φ 40

Φ45

Screw L/D Ratio

28: 1

28:1

Main Motor(kw)

7.5

11

Screw speed

10-80r/min

10-80r/min

Heating(kw)

10

10

Die-head unit

Die-Head Diameter(mm)

Φ 40

Φ40

Die-Head Heating(kw)

2.5

2.5

Die –Head and Barrel material

38GrMoAIA

38GrMoAIA

Winder unit

Rewinding diameter(mm)

Φ 600× 400

Φ600×400

Winding Motor(kw)

2.2

2.2

Winding film width(max)

400mm

400mm

Winding roller width(max)

450mm

450mm

Machine Weight(T)

1.8

2.0

Machine Dimensions(L*W*H)M

9× 1.6× 1.5

9×1.6×1.5

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