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BH-SJ-A Series HDPE And LDPE Blow Film Machine

BH-SJ-A Series HDPE And LDPE Blow Film Machine

The cylinders and the screw stems of the extruder are made of quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. The auxiliary machine has a plat from working table for making operation easy. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.

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Usage:

This film blow machine is used for blowing various plastic film of LDPE, HDPE and LLDPE ect, which are widely used for various food sack, shopping sack, ect private industry packing.

Features:

The cylinders and the screw stems of the extruder are made of quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. The auxiliary machine has a plat from working table for making operation easy. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.

Main technical paramenters

Model

SJ-A50

SJ-A55

SJ-A65

SJ-A65-1

Screw diameter

50

55

65

 65

Folding width of film

100-550

200-800

300-1000

400-1200

Single-side thickness of film

0.01-0.10

0.01-0.10

0.01-0.10

0.01-0.10

Max output

45

60

70

80

Screw ratio

26:1

26:1

26:1

26:1

Power of main motor

7.5

11

15

18.5

Drag motor power

0.75

0.75

0.75

0.75

Heating power

11

13

19

21

Overall dimensions

4500 × 1900 × 3450mm

5500 × 2100 × 3800mm

6500 × 2300 × 4200mm

6500 × 2500 × 4600mm

Weight

1.5T

2T

2.3T

2.6T