Johnson Plastics Machinery 4.5"
single screw extruder, approximately 30:1 L/D,
electrically heated, water cooled 6 zone side
vented barrel with a closed loop system with pump,
tank, and heat exchanger, water copled feed throat
with hopper, driven by a 200 hp, 500 volt,
1750/2000 rpm DC motor thru a gearbox, ratio
11:1, approximate 43" centerline height, includes
an incomplete control panel and a Reliance VS
drive panel, serial# 2262-17.
Low Boy Extruders 3.6in - 4.5in
4.5" Johnson Extruder 30:1 L/D 200 hp