Product Description
Used-1350mm wide Welex coextrusion sheet extrusion line. 90mm + 50mm extruders, flex lip die, 1350mm x 450mm 3 roll stack, double haul off, pump group. 90mm Welex single screw extruder, 30D. 226 rpm screw - high output. Water cooled, electrically heated brrel. Vented. 150 hp DC motor, 1983. Hydraulic lantern slide screen changer. ABA type Welex square coextrusion adaptor with replaceable key, (c) 1992. 50mm Welex coextruder. Electrically heated barrel, fan cooled. 24:1D. 25 hp DC motor and drive. 175 rpm screw speed. Panel mounted on machine base, 5 zone with Mentor II Thyristor unit. Dated 1984. 1370 mm wide EDI die head, inclined choke bar, removable bottom lip. 1350 mm wide Welex 3 roll polishing upstack. 1066 mm centerline. 3 x 1350 mm x 450 mm diameter rolls. Pneumatic roll nips top and bottom. Silent chain drive through 5 hp DC motor with upgraded Mentor drives. 3 zone pump group with heaters, heat exchangers, proportional motorized valves. Solution dip tank with squeegee rolls and pneumatic rams top and bottom. Film masking unit with additional nip roll unit. Edge trim knives for edge and center slit extended cooling roll frame. 2 roll haul off with 1350 mm x 200 mm rubber covered rolls. Driven by silent chain through 5 hp DC motor. Line speed up to 12m/min or 25m/min with adjustment of pulley ratio. Options at extra cost: guillotine with length counter or 2 station winder for thin sheet, subject to confirmation.
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