MTS Sanitary Screw Feeder

MTS Sanitary Screw Feeder


Metalfab's MTS Sanitary Feeder offers the simplicity of the standard Metalfab feeder line while satisfying the most stringent sanitary processing requirements necessary for the metering of such critical materials as pharmaceuticals and food. All contact surfaces are of 304 or 316 stainless steel and polished to a #4 finish. All welds are continuous and ground smooth to prevent product buildup and adherence. Gasketing is food grade white neoprene and a rear Teflon® packing gland is standard. For ease of cleaning, the MTS is equipped with extra clearance and the ability to be disassembled quickly without the use of tools.


  • Accuracy: ±1 to 1-½% (one minute samples)
  • Screw Sizes: 1" to 6" diameter
  • Feed Rates: 0.03 to 550 cu. ft./hr
  • Motor: AC Variable Frequency drive is standard. Options available.

Operating Characteristics

  • Provides highly accurate metering of foods and pharmaceuticals
  • Can be disassembled for cleaning without use of tools



Product Spec Image
Model Max Feed Rate
(cu ft/hr)
MTS-3/4 1 2" 8" 3/4
MTS-1 3 2-3/4" 8" 3/4
MTS-1-1/2 8 2-3/4" 8" 3/4
MTS-2 20 3" 12" 3/4
MTS-3 60 3-1/4" 12" 1
MTS-4 175 3-3/4" 14" 1
MTS-6 550 4-3/42" 21" 1


  • Contact surfaces 304 or 316 stainless steel polished to #4 finish. All welds continuous and ground smooth. Food grade white neoprene gasketing. Motor is white epoxy and rated IP-65 for washdown service.

Available Options

  • Other Metalfab upstream/downstream bin activators, Convey-All™ Conveyors, bulk bag unloaders, Posibins™ and hoppers