USED: Berstorff twin screw extrusion...
USED: Berstorff twin screw extrusion system consisting of (1) Berstorff 60mm twin screw extruder, model ZE60A35, approx 30:1 L/D ratio, side by side co-rotating screws, (7) barrel zones, electrically heated, water cooled. Driven by a 110 kw (147 hp) DC motor, screw speed approx 400 rpm. (1) extruder control panel. (1) 19 hole strand die. (1) 2.2 kw Berstorff twin screw side feeder. (1) Nash 4 kw vacuum pump, (1) Grundfos pump. (3) Brabender feeders with panels.
and the product is still available,