Description Overview Werner & Pfleiderer model ZSK40232 5E co-rotating twin screw extruder New in 1988 Works number 509871 Specifications 38/1 L/D ratio (9 barrel sections) Direct connected to 60 hp DC motor Gearbox model 2A33.4/325 with 4.46/1 gear ratio 325 newton meters per shaft rating Included Operator control panel