Description Overview Betol mdl 4024 extruder Betol mdl 0250 film tower Extruder Specifications 40 mm diameter screw, l/d ratio 24:1 Six independent heating zones: four 12 kw for barrel, two 1.5 kw for die Driven by 11.25 kw dc motor, 1500 rpm, through gearbox, output rpm 5-100, with screw speed indicator and ammeter Electrical supply: 3 phase, 50 cycle, 380/440 volt, 2.3 kw Screw and barrel made of high grade corrosion resistant steel alloy Film Tower Specifications Production capacity max 450 mm lay flat Two nip rolls: one chrome plated and one rubber Nip rolls driven by 0.75 kw dc motor, 180 volt arm, 200 volt field, 1500 rpm, with gearbox, output 0-50 rpm Coiler reel: core is 76 mm inside diameter cardboard core, reel size from core to max of 480 mm diameter Coiler reel driven by 0.37 kw dc motor, 180 volt arm, 200 volt field, 1500 rpm Air supply: 4.2 - 5.6 kg/sq cm
