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AUGERS & SPIRAL FLIGHTING DIVISION
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CONICAL AUGERS
On Customer’s drawing, Motridal can produce conical augers in a wide range of diameters, thicknesses, dimensions, proper for the uses requiring this particular kind of auger:
On customer request, the conical auger can be finished with pickling, polishing, glazing operations or customized, for example, with holes for blade application.
Depending by use, the screws could be made in carbon steel, stainless steel or antiwear steel.
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Types of flightings: |
sector-forged and assembled on conical or cylindrical shafts |
Materials: |
carbon steels (S235JR, S275JR, S355JR), stainless steel (AISI 304/1.4301, AISI 316/1.4401), antiwear steels (Hardox 400, Naxtra M700, Creusabro 321 e 4800, other) |
Thickness: |
2 ÷ 60 |
Diameter: |
20 ÷ 3500 |
Pitch: |
20 ÷ 1200 |
Application fields: |
mixing trucks, cereals’ conveyors, agricultural drillings, manure spreaders, trash handling and processing, sludge handling and processing, renewable resources, pasta factory, meal handling |
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