sj series 45-60
this unit can produce plastic films made of ldpe, lldpe, hdpe and other raw materials. the width range is 600-1000mm, which can be used to make various small-sized plastic packaging bags, such as food packaging, supermarket shopping bags, clothing packaging bags, parts packaging bags, etc. the barrel and screw of the extruder of this unit are made of high-quality alloy steel, which has been nitrided and precision processed. offers optimal hardness and corrosion resistance. the integrated distribution box design makes operation more convenient and is equipped with a fixed bubble ring. the winding device adopts a torque motor, which can maintain appropriate tension, make the winding neat and easy to change the roll.
plant environment
precise data
model | sj-45 | sj-50 | sj-55 | sj-60 |
applicable raw materials: | hdpe / ldpe / lldpe | hdpe / ldpe / lldpe | hdpe / ldpe / lldpe | hdpe / ldpe / lldpe |
film width: (mm) | 600 | 600 | 700 | 1000 |
membrane thickness: (mm) | 0.0.1-0.15 | 0.0.1-0.15 | 0.0.1-0.15 | 0.0.1-0.15 |
maximum extrusion volume: (kg/h) | 30 | 35 | 40 | 60 |
screw diameter: (mm) | 45 | 50 | 55 | 60 |
screw aspect ratio: | 30:1 | 30:1 | 30:1 | 30:1 |
main motor power : (kw) | 11 | 11 | 15 | 22 |
gearbox specifications: | 133 | 133 | 146 | 173 |
die diameter: (mm) | 50/80 | 60/80 | 80/160 | 160/260 |
die type: | fixed die head | fixed die head | fixed die head | fixed die head |
winding type: | single winding | single winding | single winding | single winding |
drum length: (mm) | 700 | 700 | 900 | 1200 |
installation dimensions: l*w*h (m) | 4*2.7*4.2 | 4*2.7*4.2 | 4.5*2.9*4.4 | 5*3.2*5.6 |
machine weight: (t) | 2 | 2 | 2.5 | 3 |
注:数据如有更改，怒不另行通知。design and specifications are subject to change without notice.
可按客户要求定制机器。machines can be customized according to customer requirements.
