Enclosed Screen ROL CN

Advanced vibration technology

enclosed screen rol CN chauvin

enclosed screen ROL® CN

Specially designed device to screen dusty products..

Sloping screen enclosed in a vibrating or static dust tight casing forming a supporting bas. It can be connected to a central dust extraction hood.

Enclosed screen ROL® CN

Download the datasheet


• Sloping screen for any kind of classification of dry or dusty materials requiring containment 100% dustproof
Compliance with ATEX standards.

• Excellent ability to screen "large" or "fine" any kind of products or even slightly damp or clogging products (cut 1mm to 300mm).

• It combines high yield, low maintenance and low cost of exploitations.


thousands de T/hr


  • • Mineral industry
  • • Food
  • • Chemical industry
  • • Processing industry, etc.


  • • Coal
  • • Sugar
  • • Fertilizer
  • • Chemicals
  • • Food, etc.

Our expertise : “tailored design”

  • • Full integration to your projects.
  • • The garantee of durability: finite elements calculations of the carcass to ensure the resistance to vibration.
  • • Flexibility of operation
  • • Adjusting parameters accessible (slope, amplitude, speed, screen cloths, etc.).
  • • A known and renowned quality manufacturing.
  • • ATEX certification if required.





from 1 to 24 m²/deck


from 1 to 3 decks


• The vibrating part or "carcasse" is based on a fixed frame by the mean of elastic suspensions isolating the carcass while leaving it oscillate.

• The vibrator mechanism has 1 to 3 high speed turning shafts. Each half-turn, these shafts cause a shock produced by the centrifugal force developed by counterweights.

⇒ These repeated shocks transmitted to the frame and screen cloths, create a circular vibration that operates the sorting depending on the screen mesh. The vibration is evenly distributed over the whole screening surface thus ensuring optimum efficiency at any point.

⇒ The vibrating device, with the exception of electric motors, is enclosed in a dust tight casing.


  • • Water spraying
  • • Vibrating part and casing in stainless steel
  • • "BIL-VIB declogging device (balls)
  • • Finish:painting or galvanizing
  • • Direct drive bu universal joint
  • • Variable speed unit
  • • Engine brake
  • • Central lubrification
  • • Flat low deck
  • • Dust extraction, etc.

Schema of the Enclosed screen ROL® CN: Perfectly dust tight devices!

Enclosed screen ROL CN