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blowing machine Home£º -> blowing machine
PRODUCTS£ºSJ-B Two-color Extruder Machine  
MODEL£ºSJ-B

  

  

¡öUSE

  

      It is used for blowing various low density polyethylene (LDPE) and high density polyethylene (HDPE) color striped plastic film, etc., which are widely used for packing food, fruit, garments, rextile, daily necessities and other civil and industrial products.

  

  

¡öPerformance and Characteristics

  

      The cylinder and the screw stem of the extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. The auxiliary machine can be freely adjusted within the limits of 600mm according to the technological requirements of different materials, and has been fitted with a plug-in plate mechinaism for making vest bag. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.

  

  

¡öMain Technical Variables

  

MODEL
SJ-B50/600J
SJ-B55/800J
SJ-B45x2x600
Diameter of screw (mm)
50
55
45x2
L/D ratio of screw
28£º1
28£º1
28£º1
Rotational speed of screw(r/min)
15-100
15-90
10-100
Power of main motor(kw)
7.5
11
11-15
Heating power (kw)
11
13
20
production capacity(kg/h)
10-25
15-40
15-40
Max. Lay-flat width of film
550
750
580
Thickness of single film
0.006-0.05
0.006-0.05
0.006-0.06
Installing dimensions(LxWxH)(mm)
3500x1800x3500
4000x2600x3600
3800x2000x2800
Weight(kg)
2200
2600
2200


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Address£ºShangwang industrial zone,Ruian city,ZHEJIANG province,China. Tel : 0086-577-65161999/ 65513888