Q-Twin Head Film Blowing Machine

Short Description:

This double head film blowing machine set is used for blowing low-density polyethylene (LDPE)and high-density Polyethylene(HDPE)plastic film to make various and flat bags which have been widely used for packing in the food industry,garment industry and textile industry,etc.

 


Description

APPLICATION

Product Tags

Model

50-500

55-600

65-700

Width of the film

150-300mm

200-400mm

300-550mm

Thickness of the film

HDPE:0.008-0.08mm  LDPE:0.02-0.12mm

output

25-90kg/h

30-100kg/h

40-120kg/h

According to different width, thickness of film,die size and raw material characteristics to change
Raw material

HDPE/MDPE/LDPE/LLDPE/CACO3/RECYCLING

Diameter of screw

Φ50

Φ55

Φ65

L/D ratio of screw

32:1(With force feeding)

Gear box

173#

180#

200#

Main motor

15kw

22kw

37kw

Die diameter

φ50mm  

φ60mm

φ80mm

Above parameters only for reference,could be customized according to customer needs,detailed data pls check actual object

Product Description

Double die head film blowing machine is a drag two film blowing machine, refers to a screw cylinder with 2 die heads and 2 upper traction and 2 winder, suitable for blowing small width of LDPE HDPE plastic film. Such as T-shirt bag, rolling bag, shopping bag and so on.
Both the cylinder and the screw of the extruding are made of high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance.Scientifically designed,this double die head film blowing machine set has two heads for one extruding with such advantages as increasing production capacity,saving energy,labour and workshop area,etc. One set machine could produce 2 pieces film roll that increase the production at a certain time. This double die head film blowing machine only cover one set machine land.

Performance and features

1. The machine adopts single-screw extruder, double-die film-extrusion, equipped with double traction and double take-up devices, which has the characteristics of high output and low consumption.
2. Both the screw and the barrel are made of 38CRMOALA alloy steel, which is made of nitriding treatment and precision machining, with high hardness, strong corrosion resistance and durability
3. The die head is plated with hard chrome, and its structure is spiral mandrel type, the extruded molten material is uniform, and the blown film has a good finish; the structure of the air cooling device is a labyrinth, and the air volume is uniform.
4. The coiling device adopts pressure friction winding or center winding, and is adjusted by torque motor, so that the winding is smooth and easy to change.


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