Used and Surplus Other Feeders

All stainless steel construction for sanitary applications- bead-blast exterior, polished interior
20 cubic foot capacity flared hopper with manual safety grating and fixed front/rear splash guards
Hopper opening is 31.5" X 50" (base elevation to top of inlet/grate is 38.5")
Dual augers: 9" diameter X 69" long (10" spaced centers)
Compression tube product discharge (pump adapter and pump not included)
Base frame assembly with levelling feet
Feeder is powered by twin 2HP gearmotor drives
NEMA 4, 12, 4X enclosed speed controllers for drives and start/stop
Service power: 230/460V, 60Hz, 3ph

Welded and bolted mild steel construction
Capacity: 880LB per hour
20 cu/ft hopper volume, 50" top diameter cone with approximately 24° slope
Flat top has a 3.75"Ø flanged vent port, 7"Ø product inlet
3-point mounted 1,100LB load cells
3"Ø flanged bottom discharge
Frame base is 51" square
Test video available.
Overall height: 97"

Four vane rotor. 1 HP SEW Eurodrive direct coupled gear motor. 230/460 Volt. Overall dimensions: 17-5/8" Wide x 49" Long x 17-3/4" flange-to-flange height. 222 lbs (not including skid/crate). *Will not function as a rotary airlock - only a rotary feeder.

Carbon steel construction, twin chain-driven breaker bars, shallow pocket rotor, all chain drives with guards, unit is without motor. Flanged inlet is 39.5" W x 36"d x 50" overall height. Base frame measures 53" W x 52.5"d.
The Rotoscoop Feeder is a self-cleaning rotary airlock feeder. It is the best way to feed or discharge wet, sticky materils that tend to build-up on most surfaces. The synchronized cleaning blades sweep each pocket on every revolution to clear any material and guarantee that the pocket is emptied. This unique method of mechanically cleaning the pockets of the rotor ensures a consistent and accurate rate of discharge. The Rotoscoop is also ideal for feeding dry, free-flowing powders and granular materials to reactor vessels, where the vapors from the vessel cause the material to stick to the airlock.

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Model: 8-7row, s/n: 37395. Stainless steel housing, carbon steel pocketed rotor with closed ends, 6" x 23 1/4" flanged inlet, 10" x 23 1/4" flanged outlet, 21 1/4" overall flg. To flg. Height. Zero limit switch on rotor shaft. Hinged stainless steel magnet w/twin pneumatic cylinders, model r81c, measures 22" W. X 9" H. X 2 1/2" thick. Dodge 262 tigear gear reducer. 1 HP reliance dutymaster a-c motor, 1725rpm, 208-230/460v, 3.4/1.7amps, 60hz. Inlet screen for adjustable air sweep design. Included discharge transition for 6" dia. Pneumatic conveying line. Test run video on file.

Model: 8in-7row, s/n: 37398. Stainless steel housing, carbon steel pocketed rotor with closed ends, 6" x 23 1/4" flanged inlet, 10" x 23 1/4" flanged outlet, 21 1/4" overall flg. To flg. Height. Zero limit switch on rotor shaft. Hinged stainless steel magnet w/twin pneumatic cylinders, model r81c, measures 22" W. X 9" H. X 2 1/2" thick. Dodge 262 tigear gear reducer. 1 HP reliance dutymaster a-c motor, 1725rpm, 208-230/460v, 3.4/1.7amps, 60hz. Inlet screen for adjustable air sweep design. Included discharge transition for 6" dia. Pneumatic conveying line. Test run video on file.

TYPE AF 20-04. S/N F-86218. MANUFACTURED BY NIPPON PNEUMATIC MFG. CO. LTD. 1/2 HP SUMITOMO MOTOR, 1740 RPM, 460 VOLT, G-71 FRAME. MANUAL VARIABLE SPEED DRIVE. UNIT IS PORTABLE ON CASTERS. Overall dimensions: 36x30x65. Weight = 443 lbs.

Designed for continuous feeding of wet, oily, light, or dry materials having a uniform density. Rotational speed, gap spacing, size and position of the plow all contribute to control of product feed rate. MOC: rotating drum and bottom plate are stainless steel. Base, support frame, and top hopper are carbon steel. Demonstration video available.