single screw double die blowing machine

single screw double die blowing machine 1.blown film machine 2.PE film making 3.Film for T-shirt bag making

single screw double die  blowing machine

blown film machine,film making machine,plastic making machine,extrucisiont-shirt bag film blowing machine

It is used for blowing various plastic film of (LDPE),(hdpe) and (LLDPE) ,single screw double die film blowing machine set

SJ-55 Single screw double die film blowing machine

1. Feature:

It is suitable for blowing the plastic film of low densitypolyethylene(LDPE), high densitypolyene(HDPE) And linear low density polyethylene(LLDPE)etc. Which is widely used for packing food stuff, garment,

textile,daily-use articles and industrial products etc.

2. Technicals

The machine adopts single screw to extrude the material,two die heads to vlow the film The scrw stem and cylinder are made of 38Crmoala high quality alloy steel after fine finshing and nitrided treatment,which has high hardness,strong resistance to corrosion,durable serviceThe die head is plated with hard chrome,of screw mandrel type structure with even and smooth discharging,the blown plastic film has fine finshing; the blower is of labyrinth stucture with even air output.The coiling unit adopts pressure friction rewinding or center rewinding,which is driven by torque motor,with even and smooth rewinding and easy roll changing.

3. TECHNICAL DATA: 

Model	SJ-55
Suitable Material	HDPE LDPE LLDPE
Reduced diameter of film	200-500mm
Diameter of screw	55 mm
L/D	28:1
Single face thickness of film	0.005-0.1 mm
Rational speed of screw stem	10-120 rpm
Power of main motor	15 kw
Heating power	23 kw
output	50-60 kg/hr
Outline diameter(LXWXH)	6200x3000x3200mm
Weight	2500 kg