To all our clients, partners and suppliers

Please note that our operations will be closed from March 24 2020 to May 4 2020 due to the COVID-19 pandemic. In order to comply with the safety measures, put in place by our government this pause will allow us to ensure the safety and well-being of all our employees, their families and to participate in the collective social effort to help eliminate the COVID-19 virus.

As essential services companies continue their operations in order to supply our daily needs, part of our team will be available to answer your call in the case of an emergency:

Johny Allard (Sales) 819-475-5359
Sylvain Jetté (Service) 819-479-4965
Dominic Desmarais (Human resources and production) 819-471-1628
Pierre Desilets (Administration and accounting) 819-470- 6821

Product list
Trémis à fond de vis multiples - Multi-screw hopper

Related economic sectors

Mining industry

Minimal maintenance, optimal efficiency

Concept-air multi-screw hoppers are ideal for creating a stockpile. The screws inside the reserve transport the material to an external conveyor. The made-to-measure multiple screw hoppers make it possible to move large volumes of material from the hopper outlet.

Thanks to its robust construction and unequaled reliability, maintenance of the multiple screw bottom hopper is reduced to a minimum. The use of multiple screws with the same hopper ensures easy and controlled material flow for optimum productivity.

Product specifications

  • More robust than other hoppers currently available on the market
  • Minimal maintenance
  • Made to measure using superior quality materials
Basic features
  • Access door
  • Chain and sprocket drive
  • Level sensor
  • Variable speed flow
  • Exit debit metering
Looking for equipment and services up to your high stardards?