Screw Conveyors by m-tec® – Versatile and Reliable
Screw conveyors are among the most commonly used systems for conveying and dosing bulk materials. With our extensive experience, we design and manufacture screw conveyors for a wide range of materials – from standard to more demanding applications.

The three-stage design of the screw shaft ensures reliable material transport, even at high fill rates. The special arrangement of the shafts prevents damage to the bearings, even if material escapes through the seals. With flexible mounting options for the drive unit (at the inlet or outlet) and various power transmission methods (chain, coupling, slip-on gear), our screw conveyors offer versatile usage and numerous positioning options.

Types of Screw Conveyors:

• Tube Screw Conveyors: Closed design for higher fill levels and performance.
  Capacity: up to 100 m³/h

• Trough Screw Conveyors: Open design allows easy access, better control, and simple intervention in the transport process.
  Capacity: up to 80 m³/h

Both types are available with conveying lengths of up to 10 m. For non-abrasive materials, longer lengths (up to approx. 15 m) can be achieved using intermediate bearings.

Specialized Screw Conveyors:

• Additive Screws: For precise dosing of additives, equipped with a cleaning drum.
• Dust-Free and Moisturizing Screw Conveyors: Featuring spray nozzles to moisturize materials and prevent dust formation.
• Micro Dosing Screws: With capacities up to 3 kg/h and short conveying lengths of up to 1 m, typically equipped with a frequency converter.
• Pressure Conveying Screws: Designed and tested for overpressure up to 6 bar, ideal for the safe transport of flammable and explosive materials.

Have questions or need more information?
We look forward to hearing from you!

Your contact is Martin Dosek,
Reach him at +420 731 121 613 or via email at dosek@m-tec.cz.