PSK cat screw conveyors - horizontal transport device

We manufacture PSK trough screw conveyors with a capacity of 20 to 40 t / h

PSK conveyors

PSK manufactured by AG-PROJEKT are intended for horizontal transport of loose materials such as:

  • cereal grains
  • legumes
  • oilseeds
  • granules
  • corn
  • pellets

The PSK Screw Conveyor has a capacity of 20 [t / h] (PSK200 / 20) and 40 [t / h] (PSK200 / 40) is the most often required and occurring device when moving material over short distances. Pipe screw conveyors of the PSR200 / 20 and PSK200 / 40 series intended for grain transport have a modular structure, enabling easy configuration of the device depending on the user's needs. Our offer includes PSK conveyors from 2m to 10m in length.

Recommended horizontal work position. It is possible to mount our devices at an angle ranging from 0st to 30st. Depending on the angle, the nominal capacity of the device decreases (using the same drive). The innovative solution is lining the pipe from the inside with PE-UHMW material with reduced friction coefficient.

This solution has the following advantages:

- facilitates the movement of transported material, which significantly reduces the wear of conveyor components having direct contact with the transported material
- reduces the power demand for conveyor drive,
- reduces damage to transported grains,
- noise resulting from grain movement is reduced.

We encourage you to contact us by phone or e-mail regarding PSK conveyors. We provide advice in the selection and configuration of an assortment. Our experts will explain all technical matters related to AG-PROJEKT products.

Model PSK


Our devices have all the necessary certificates allowing the product to work in accordance with the standards. Offered capacity of bucket conveyors t / h.

Screw Conveyor

Technical data:

 Parameter Unit PSR160 PSR200
 Engine rated power kW 2,2-4,0* 2,2-7,0*
 Screw rotation speed rev / min 114-143* 280-373*
 Pipe diameter Ø mm 200 200
 The diameter of the scroll Ø jump mm 160/160 160/160
 Nominal capacity ton/godz. 20* 40*

Equipment efficiency given for wheat grain with a moisture content of 16% and a density of 0.75 g / cm3. We have an ISO9001 quality management system. We reserve the right to make technical changes. We have an ISO9001 quality management system. We reserve the right to make technical changes.

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