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SJ-75、85 Rotary Die Head Film Blowing Machine Set

SJ-75、85 Rotary Die Head Film Blowing Machine Set

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Detail

Use: It is suitable for blowing the plastic film as high density polyethylene(HDPE),low density polyethylene(LDPE),and which is widely used for packing foodstuff,garment.Textile,daily-usearticles and industrial products etc.

Characteristics:

 

1、 The die head can be rotated to left and right within 360 angles,it can strengthen the intensity and evenness of plastic film.
2、 The screw stem and cylinder are made of 38 CRMOALA high quality alloy steel after fine finishing and nitrided treatment,which has high hardness,strong  resistance to corrosion,durable service.
3、 The die head is plated with hard chrome,of screw mandrel type structure with even and smooth discharging,the blown plastic film has fine finishing;The  blower is of labyrinth       structure with even air output.
4、 The take-up unit adopts lifting type of square-frame platform structure,the height of lifting frame can be adjusted automatically according to different    technological requirements.
       The coiling unit adopts pressure friction rewinding or center rewinding,which is driven
     smooth rewinding and easy roll changing.

Main Technical Parameters:


 

 

Model type

SJ-75

SJ-85

Diameter of Screw Stem

¢75mm

¢85mm

Major Diameter Ratio of Screw Stem

1:28

1:28

Rational Speed of Screw Stem

10-110rpm

10-110rpm

Specification of Die Head

¢180-¢350mm

¢200-¢400mm

Thickness of Products

0.015-0.15mm

0.015-0.15mm

Folding Width of Products

600-1500mm

700-1800mm

Main Motor Power

30kw

37kw

Heating Power

22kw

25kw

Output

45-80kg/h

50-85kg/h

Machine Weight

5T

5.5T

Overall Dimensions

7500×3300×6000

7500×3500×6500


(Technical Standard:Q/ZDSJ101-2005)