Performance and Feature
It is used for blowing PE(HDPE LDPE)film, which is widely used for as laminating film, packing film, agriculture film, film for textile, clothing bag, etc. The main motor is controlled by inverter, which not only increase the stability for speed adjustment, but also can save 30%’s energy. Both the screw and barrel adopt 38CrMoAl, with nitrided treatment. The traction frame adopts lifting type, so that can make the cooling effect at its best, no matter how much width the film is.
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Technical Parameters:
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Type
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SJ-90-2200
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SJ-100-2700
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SJ-120-3200
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SJ-140-4200
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SJ-150-4700
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SJ-160-5200
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Diameter of Screw(mm)
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Φ90
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Φ100
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Φ120
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Φ140
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Φ150
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Φ160
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Max. Lay flat Width(mm)
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2000
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2500
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3000
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4000
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4500
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5000
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Max. Output(kg/h)
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160
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200
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260
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300
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350
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420
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Raw material
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HDPE/LLDPE/LDPE/EVA
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Film Thickness(mm)
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0.001-0.15
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0.001-0.15
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0.001-0.15
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0.01-0.25
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0.01-0.25
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0.01-0.25
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Screw Max. Rotation Speed
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10-80r/min
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10-80r/min
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10-80r/min
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80r/min
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120r/min
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120r/min
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Screw L/D Ratio
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28:1
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30:1
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30:1
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28:1
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30:1
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30:1
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Extruder Driving power(kw)
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45
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75
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90
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110
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130
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160
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Total Power(kw)
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≈95
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≈120
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≈150
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≈180
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≈260
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The way of screen changing of extruder
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Hydraulic/pneumatic/manual twin-station changing screen quickly
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Die structure
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Spiral Approach
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Air-ring structure
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Cual-lip of rotary die
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Reversing haul-off system
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Film turning mode
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horizontal
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Angle of reversing die head
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360°
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Take-off wond-up speed
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0-60m/min
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0-60m/min
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0-60m/min
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0-60m/min
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0-60m/min
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0-60m/min
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Overall Dimensions(LxWxH)M
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7.5x3.2x8
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8.5x3.7x8
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10x4.2x8
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11x5.2x9
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13x5.8x10
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16x6.5x10
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Weight(T)
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≈9
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≈14
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≈16
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≈20
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≈24
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≈30
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