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The Vibra Screw Versi Feeder is the first volumetric feeder with modular design, enabling a single unit to adapt to the broadest range of feeding applications. Offered in carbon or stainless steel the Versi Feeder not only offers versatility in design but extended life span. The Vibra Screw engineering department will initially recommend a specific configuration for your application. A careful analysis is made of your application derived from our database of more than 10,000 feeder tests and supplemented with additional testing in our laboratories if requested. Six screw sizes provide accurate feeding up to 600 cubic feet per hour.



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Sizes: (Inches):1, 11/2, 2, 3, 4, 6.
Sizes: (mm):25.4, 38.1, 50.8, 76.2, 101.6, 152.4
Materials of Construction:Contact surfaces available in Carbon Steel, 304 Stainless Steel and 316 Stainless Steel. Non-Contact Carbon Steel surfaces sandblasted and painted.
Drive:Sizes 1, 11/2 and 2 Inches – DC-SCR controlled 1/2 HP, TENV motor enclosure, supply 115v, 1 phase, 60 Hz, NEMA 4/12 control enclosure. Sizes 3 and 4 Inches – DC-SCR controlled 3/4 HP, TENV motor enclosure, supply 230v, 1 phase, 60 Hz, NEMA 4/12 control enclosure. Size 6 Inches – DC-SCR controlled 1 HP, TENV motor enclosure, supply 230v, 1 phase, 60 Hz, NEMA 4/12 control enclosure. (AC Drives Available option).
Feed Tube and Screw:Straight, horizontal/end discharge. Down spout, vertical discharge with or without end bearing, optional. Wire scre or flighted screw.
Supply Hopper:Hoppers available as an extension of the feed trough, 1.5 ft3 (42.4 Liters) through 15 ft3 (424.7 Liters).
Optional Features & Equipment:-Vibrator on feed trough. -Conditioning screw in feed trough (4″ conditioning screw for sizes 1″ through 2″ and 6″ conditioning screw for sizes 3″ through 4″. -Hopper cover with inlet & vent.


VersiFeeder Low Rate Screw Feeder
S1301/4″ – 3/4″ Mini VersiFeeder w/ 1/4 cu.ft. hopperPDFDWG
S1311/4″ – 1″ Mini VersiFeeder w/ 1/2 cu.ft. hopperPDFDWG
S1121/4″ – 1″ Mini VersiFeeder w/ 1 cu.ft. hopperPDFDWG
16732A1-2″ VersiFeeder w/hopper or trough coverPDFDWG
16733A3-4″ VersiFeeder w/hopper or trough coverPDFDWG
16734A6″ VersiFeeder w/hopper or trough coverPDFDWG
180483″ VersiFeeder w/ 3-25 cu.ft Live Bottom BinPDFDWG
180474″ VersiFeeder w/ 4-50 cu.ft Live Bottom BinPDFDWG
180466″ VersiFeeder w/ 6-200 cu.ft Live Bottom BinPDFDWG
S129VersiFeeder with large static hopperPDFDWG
S106VersiFeeder large static hoppers 6-15 cu.ft.PDFDWG
S102Positive shut off disc valvePDFDWG
S165Single bag dump stationPDFDWG
S105Hinged VersiFeeder coverPDFDWG
S144Shaft SealPDFDWG
S111Continuous Mixing Systems – Paper Bag Dump StationPDFDWG

Equipment Test Video

Pressure Modified Versi Feeder Test

Vibra Screw VERSI FEEDER Assembly Video

VERSI FEEDER Disassembly Video

Vibra Screw Versi Feeder / Live Bottom Bin Test

Product News

Download Properties of Solids Brochure

All material handling systems begin with a thorough review of the particulate solid(s) being handled or processed. Once the flow properties of a solid are quantified, flow problems that occur with a given material can be predicted and handled, preferably in the initial design stage. Understanding a material’s characteristics and how to apply these properties is essential for a safe, efficient and trouble free system.