Specifications
packing plastic film maker :1.high quality
2.high effciencyand high finished products
3.save electric
4.cheaper
SJG Series Multi-layer co-extrusion packing plastic film maker :
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film machine ,film extruder,film machinery,blown film machine,plastic film blowing machine,film blown machine,blown machine,extruder machine,extruding machine,
film machine ,film extruder,film machinery,blown film machine,plastic film blowing machine,film blown machine,blown machine,extruder machine,extruding machine,
Performance and characteristics :
1.Haul-off is oscillating reverse by horizontal ±180°.Its structure is reasonable,so it economizes lots of
energy and it is easy to maintain.
2.By means of the reversing haul-off unit,films can be produed without requiting roating diehead,so the structure of die head is simplified.
3.Reversing haul-off unit eliminated many problems of ling channel for the rotating die head,difficult sealing for the melt,compound leakage being easy,unsymmetrical heating.
4.Diffcult maintenance,macro film tolerance and so on haul-off unit reduces the degree of diffieculty for recipe of the multi-layer co-estruded produt and production technical processing control.
5.If the blowing film line is with IBC(internal bubble cooling system),it can produce film with the quality of more high=grade transparency and better all round performance.
6.The produced film is very flat,reel is high-quality by the us of reversing haul-off units,The film can meet the demand for the high-speed printing.
Main Technical Variables :
Type MSJ55-GS1300 MSJ60-GS1500 MSJ65-GS1700 MSJ70-GS2200 Max.Lay fat width(mm) 1200 1400 1600 2000 Film layer 3 3 3 3 Film thickness(mm) 0.02-0.12 0.02-0.12 0.02-0.12 0.02-0.12 Max.output(kg/h) 120 150 180 240 Raw material MLLDPE,LLDPE,LDPE,EVA Screw diameter(mm) 55*3 60*3 65*3 70*3 Screw L/D ratio L/D 28:1 28:1 28:1 28:1 Screw Max.rotation speed(r/min) 15-100 15-100 15-100 15-100 Extruder driving power(kw) 22*3 30*3 37*3 45*3 The way of esteem changing of extruder Manual twin-station changing screenquickly Die structure With or wihout IBC (internal bubble cooling system) Air-ring structure Dual tuyere Reversting haul-off system Film turning mode Horizontal Angle of reversing ±180° Take-off Wide-up speed(m/min) 45 45 45 45 Total power(kw) 85 110 140 220 Overallldimensions(mm) 1000*6000*9000 1000*6000*9500 1100*7000*10000 1300*7000*12000 Weight(T) 15 20 25 30
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