Skip to main content


This RONAIR drying system has been custom designed to dry all types and sizes of doypacks.

Doypacks or food pouches have a unique shape that makes completely dry blowing difficult. The underside, in particular, causes problems for many standard drying solutions. If after initial drying, the products still have a water percentage that is too high, the entire production process slows down.

Our customized blow-off units offer a solution for any drying problem. Thanks to the use of different types of blower components (air knives, nozzles, drying plates, ...) and unique conveyor mechanisms that keep the products in place at all times, we guarantee you a product free of water drops.


This installation was custom designed and has some interesting features:

  • The installation is totally enclosed, so that personnel safety is guaranteed.
  • Equipped with acoustic sound panels to avoid noise nuisance during operation.
  • Supplied with an autonomous control unit, based on the needs of the customer
  • Prevents the use of compressed air: less noise, more cost and energy efficient.
  • Constructed of stainless steel to achieve maximum ease of cleaning and maintenance.