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Add:Feiyun Industrial Zone,Ruian,Zhejiang,China
Tel:0086-577-65503053
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SJ-50 PE film blowing machine
Name:
SJ-50 PE film blowing machine
Model:
SJ-50

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Product Description:

 

Applying:

It is the film blowing machine for blowing PE (polyethylene) film, 
such kinds as low density polyethylene (LDPE), high density polyethylene (HDPE) 
and linear low density polyethylene (LLDPE) etc.
Which kinds of film are widely used for packing liquid, 
industrial products, garments and textile; for making plastic bags, like T-shirt bag, flat bags, garbage bags etc.

Features:
1. Main motor, take-up motor and winder motor are controlled by Taiwan Powtran frequency inverters. 2. Material of screw and barrel: 38CrMoAlA Polished with Nitride Treatment
   hardness of heat treatment: screw HV740, barrel HV900
   depth of hardening: 0.6-0.7mm
   brittleness grade: 2 grade 

3. Gear box: 250 Involutes cylinder Bevel wheel, cast alloy steel piston, fine grinding hard gear surface

4. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating 

5. Double digital display temperature controller in the die head

6. It can use 100% recycled materials to blow film


Parameters:

Model

SJ-50

SJ-55

SJ-60

SJ-65

SJ-80

SJ-100

Max. Folding Width of film

600mm

800mm

1000mm

1100mm

1500mm

2000mm

Main Output

25-35kg

35-50kg

55-65kg

55-70kg

70-80kg

110-140kg

Main motor power

7.5-11kw

11-15kw

15-18.5kw

18.5-22kw

30-37kw

37-45kw

Screw Diameter

50mm

55mm

60mm

65mm

80mm

100mm

L/D ratio of screw

28:1

28:1

28:1

28:1

28:1

28:1

Speed of screw

10-100r/min

10-100r/min

10-100r/min

10-100r/min

10-100r/min

10-100r/min

Film thickness

0.01-0.10mm

0.01-0.10mm

0.01-0.10mm

0.01-0.10mm

0.01-0.10mm

0.01-0.10mm

Specification of die head

60-120mm

100-170mm

100-170mm

120-220mm

150-300mm

500mm

Weight of machine

2000kg

2300kg

2500kg

3800kg

4600kg

6000kg

Overall Dimensions[L*W*H]

4.5*1.8*3.5m

5.5*2.0*3.8m

6.0*2.2*4.2m

6.0*2.4*4.3m

7.0*2.7*5.8m

8.0*3.2*7.6m