It is used to feed the product regularly and without leaking out into pneumatic conveying pipes at the pneumatic conveying systems.


In particular, cereals, oleaginous seeds, and by-products have been researched for the conveyance of granular or powdery materials using the new PNA Series Pneumatic Airlock.

In order to obtain high standard quality machines, every component of the project was thoroughly addressed.

The machine is available in both painted and unpainted versions. Safety precautions, accident prevention, and environmental protection legislation have all received special attention.


  • Occupy less space
  • Easy erection including drive unit and chain coupling in
  • installation group
  • Minimum maintenance
  • High efciency