Extruders

Used Berstoff twin screw extruder, 90 mm screws, co-rotating, 28:1 L/D, electrically heated, water cooled barrel with (6) barrel sections with (1) feed, (4) non vented, (1) vented barrels, 5" feed throat, 500 hp DC motor with SCR controller, 5:1 gearbox ratio, approximately 350 rpm screw speed, with (59) hole strand die, control panel with (8) Eurotherm controllers, serial# 171-903-308-009-1, built 1990. SKU-45062 $47,500 USD

ThermoHaake Polylab Mixing and Extrusion System SKU-3672-1

Used 94 mm Davis-Standard parallel twin screw extruder, model Gemini GP94MM, counter rotating screws, electrically heated, air cooled barrel, 28:1 l/d, vented barrel, driven by 75 hp, 460 volt AC motor thru Thyssen gearbox with 28:1 gearbox ratio, 1.5 service factor, hopper with horizontal feed screw, vacuum pump, with on board control panel with vfd controller, serial# X6622, SO# 6915, built 1999. SKU: 3179-1 $57,500 USD

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Extruders