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LD/LLDPE Super High Speed Inflation Machine (GF-L85ES)
Categories : Blown Film Extruders
The GF-L85ES is the largest of the three GF-L ES super high speed blown film lines for LD and LLDPE film. It is specified for a maximum film width of 2200 mm and a maximum capacity of 240 KG/HR, using an 85 mm screw, a 100 HP driving motor and a 500 mm blown film die, with 8 ZONES of temperature control on the panel. The GF-L55ES and GF-L65ES cover the narrower widths in the same series. The tower fixed take-up unit has a 2300 mm roller width and runs at Max. 60 M/Min, and the single-station surface friction winder changes bobbins semi-automatically by pneumatic system. The same option list as the rest of the ES series applies, including stacked air ring, width control, corona treater, EPC or CPC edge control, oscillating take-up, double station winder, auto tension control, hydraulic unloading, heat-slitting, a second gusset unit, an in-line bag making or printing machine, and an edge-trim on-line re-use system for returning trim to the extruder. Material: LD/LLDPE Max. film width: 2200 mm Max. capacity: 240 KG/HR Extruder: 85 mm screw, 100 HP driving motor; 500 mm blown film die Temperature control: 8 ZONES Take-up: tower fixed type, 2300 mm roller width, Max. 60 M/Min Winding: single station surface friction type, semi-auto pneumatic bobbin change Options: stacked air ring, width control, corona treater, EPC/CPC, oscillating take-up, double station winder, hydraulic unloading, heat-slitting, in-line bag making/printing, edge-trim re-use
LD/LLDPE High Speed Inflation Machine (GF-L55)
Categories : Blown Film Extruders
The GF-L55 is a single-layer blown film line for LD and LLDPE (low density and linear low density polyethylene). It sits in the middle of the GF-L series, which runs from the GF-L35 up to the GF-L65, and is configured for producing polyethylene film for bags and packaging at a maximum film width of 1000 mm. The extruder uses a 55 mm screw driven by a 40 HP motor with inverter control, feeding a 200 mm die fitted with a dual-lip air ring. Rated output is 90 KG/HR. The line is controlled from an independent switch board, and film is taken up on a 1100 mm roller width and wound on a single-station manual surface winder. Options include an auto loader, manual screen changer, pressure gauge, die rotating unit, corona treater, HDPE dies and air ring, flying knife, second-station winder, air shaft and air chiller, so the same base machine can be specified for HDPE or for downstream printing. Material: LD/LLDPE Max. film width: 1000 mm Extruder: 55 mm screw, 40 HP motor with inverter Die: 200 mm with dual-lip air ring Max. capacity: 90 KG/HR Roller width: 1100 mm; single-station manual surface winder Options: auto loader, manual screen changer, die rotating unit, corona treater, HDPE dies/air ring, 2nd station winder, air chiller