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The MTM Mini is an upgrade of the DB1 "Mini" Volumetric Screw Feeder which incorporates the latest technology including a smaller footprint. The DB1 is still available upon request.
Product Overview
Designed for small feed rate and laboratory applications, Metalfab’s MTM “Mini” Feeders provide dependable, highly accurate feeding of a wide variety of dry solid materials from an extremely small base of only 14-1/4˝ x 17˝. An optional 1-1/2 cu. ft. hopper with sharply sloped sides and large rectangular outlet is available to provide capacity for most surge conditions. The hopper is removable and can be replaced with up to a 6˝ diameter inlet trough cover. The unit can then be proceeded by a Metalfab Bin Activator or Posibin.
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| Features/Benefits |
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Accuracy: ±1 to 1 1/2% (one minute samples) |
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Screw Sizes: 1/2", 3/4”, 1”, 1-1/2” |
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Feed Rates: 0.3, 1, 3 and 8 cu. ft./hr. maximum. |
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| Operating Characteristics |
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Dependable, accurate feeding of a wide variety of dry solid materials on an extremely small footprint |
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Rugged design |
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| Specifications
Dimensions

| Model |
Feed Rate Max
(cu ft/hr) |
Screw
Dia. |
A |
L |
OD |
HP |
| MT Mini 1/2 |
0.03-0.3 |
1/2" |
1 1/2" |
8" |
1" |
1/2 |
| MT Mini 3/4 |
0.05-1 |
3/4" |
2" |
8" |
1 1/4" |
3/4 |
| MT Mini 1 |
0.15-3 |
1" |
2" |
8" |
1 1/2" |
3/4 |
| MT Mini 1 1/2 |
0.4-8 |
1 1/2" |
3" |
8" |
2" |
3/4 |
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| Construction |
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Carbon steel, carbon steel epoxy coated, 304 or 316 stainless steel. Other materials available. |
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