USED: NRM extruder, model PM70. 6" screw diameter, 24:1 L/D ratio.Electrically heated, water cooled, non-vented. Reconditioned in 1986.6 barrel zones. 200 hp DC motor drive thru 25.06:1 gearbox ratio.Reliance DC drive controller, temperature control panel equippedwith 10 REX-C1000 digital controls with melt indicator.
and the product is still available,