Used-Berstorff Model ZE90AX31DUT Ultra Torque Co-Rotating Twin Screw Extruder having two 97mm diameter intermeshing screws w...

Used-Berstorff Model ZE90AX31DUT Ultra Torque Co-Rotating Twin Screw Extruder having two 97mm diameter intermeshing screws with a 31:1 L/D ratio. Electrically heated, water cooled barrel consists of six sections: four (4) closed, one (1) feed (open), and one (1) vacuum vent section. Gearbox has a reduction ratio of 5.0:1 and is direct driven by a 400 hp, 1150 rpm Reliance DC motor with Rockwell Automation SCR control. Standard trough hardened construction. Manufactured 1997.

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