Cast Line

TCE Tecno Coating EngineeringCast extrusion line 4 layers for stretch filmYear 1996N 4 extrudersExtruders diam 160 L / D 30 Powr of each motor 350 KWExtruders diam 160 L / D 30 Powr of each motor 350 KWExtruder diam 130 L / D 30 Powr of each motor 250 KWExtruder diam 130 L / D 30 Powr of each motor 250 KWFilm structure A B C DFully automatic rewinder- feed block constructed in USA by EDI- Automatic coextrusion T-die constructed in USA by EDI- automatic control of the thickness with Beta rays gauge that will control automatically the T-die expandable bolts. Chill Rolls: first 960 mm diameter, second 450 mm diameterMax speed 600 m / minProduction speed 500 m / minMachine was used for thickness 15 30 microns- Diameter of the stretch film rolls: minimum 200 mm-maximum to 500 mm- maximum elongation of the stretch film: 300%  (power stretch) - in the line is included the recycling system of the 2 lateral trims: the 2 side trims will be cut in the winder, sent to a mill for producing the flakes, the flakes will be sent to the recycling extruders installed on the extruders 160 / 30, maximum recycling: 20% - Winder 3000 mm usefull width. In line slitting 6 rolls, 500 mm width eachAutomatic Shaft handling systemLine in production