One (1) used AET model SF-45 screw type crammer feeder. S/N 3134. 8 cubic foot capacity vessel. 4.5″ diameter screw. AET’s screw feeders provide a steady flow of material into the extruder insuring a constant output. They are most often used in scrap reclamation and compounding applications. They effectively feed the most difficult materials such as powders, foam scrap, chopped film, fiber scrap, and other low bulk density material. An automatic feedback control is incorporated into the feeder that corrects for changes in the material bulk density. Powered by a 15 HP A/C inverter duty motor with encoder and Yasakawa model A1000 inverter. Two inspection windows. One missing plexiglass. Manufactured 1/10/2019
Conair / Wortex model UP755 feed roll granulator. 4 knife rotor, 2 bed knife. Rotor is driven by a 20 HP 230/460-volt motor. Interlocked type steel feed rolls powered by a 1 HP A/C motor. Evacuated by a machine mounted 5 HP blower with 6″ OD outlet. All mounted to unitized caster frame base. Starters and controls not included.
Acrison model A405-80-50-V101-E weigh scale batch material feeder. S/N 91265-01. MD-II weigh feeder controller with touch-pad controls used as college training unit stainless steel batch hopper auger screw is powered by a 0.5 HP 90V DC 1,725 RPM DC motor. Includes an installed screw, a spare screw, and 1.75″, 2″, and 2-3/8″, feeder tubes. Can install up to a 2-11/16″ screw. Overall dimensions mounted to included caster cart is 33″ x 28″ x 83″. Feeder is in excellent condition, also includes the OEM manual. Manufactured in 1991.
Homemade crammer feeder belt driven auger by a 5HP 180-Volt 1,750 RPM DC motor through a gearbox approximately 30″ diameter hopper with 40″ long cone. 25:1 gearbox ratio for 4.5″ extruder heavy duty auger protrudes approximately 10″ out of the bottom of crammer cone.