Multilayer blown film coextrusion line (5 layers)
220 - 300 kg/h | FBL5 - 13/20
Dolci Extrusion S.r.l.
• 4 extruders in a radial layout equipped with D.C. or A.C. vector motors, bimetallic barrels, ceramic lined heater bands, low-shear barrier screws.
• Five layer stationary head specifically designed for low resident time of melt in heat-treated, high stability steel.
• High self cleaning ratio also in case of high percentage of master batches (film for milk package).
• 200-250 and 300 mm diameter die internally chromed or nickel plated.
• High performance dual lip cooling ring.
• Self-centering non-marking calibrating basket with motor driven rollers approching to the tubolar.
Adjustable upward motion.
• Oscillating take-up unit horizontal –diverging type, with air cushion rollers.
• A choice of automatic winders in width 1300 mm or 1600 mm designed to offer together with an easy
operation and simple maintenance, a constant film winding.
• A choice of upstream and downstream accessories to back up demanding customers.
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