FINANCING AVAILABLE - CLICK HERE! USED: NRM 4-1/2" single screw extruder, ... USED: NRM 4-1/2" single screw extruder, model PM70. 24:1 L/D ratio.Approx 6 zone top vented barrel, electrically heated, water cooled,with pump and tank. Water cooled feed throat. Approx 42" centerlineheight. Driven by a 125 hp DC motor thru a gearbox, ra and the product is still available, |