Step Screen PROSTEP

The PROSTEP-type bar screen step or bar screen stairlift (also called Step Screen) is the result of 30 years of expertise in the field of de-clogging. More than just an bar screen innovative product, it has been developed and designed to meet the most demanding expectations of operators.
This bar screen staircase was designed entirely with the aim of providing an effective, robust, reliable, and cost-effective de-clogging solution.
FB Process innovation: 100% of the immersed parts are made of stainless steel, avoiding the use of plastic spacers, which are less reliable and more expensive. The stainless steel step screen spacers provide a longer lifespan and lower maintenance costs.
The design and unique shape of the grille blades have been specifically developed to improve the grip of the waste and prevent the waste from falling back into the channel.
Thanks to an exclusive process developed in-house, the grille design minimizes load losses.
Innovative and reliable in design, the PROSTEP step screen is assembled with the same level of quality as the entire bar screens FB Processes range.
Thanks to its adaptability, its numerous options, and its custom design for each project, bar screen the step screen PROSTEP allows for fine screening (between 2 and 6 mm).

Benefits of the Step Screen
- Fin gap: 2 to 6 mm
- 100% of the pieces are made of stainless steel
- Easy-to-access wear parts
- Surface degrillage with high flow rate
- Optimized waste handling
- Made to measure
- Reduced charge losses
- Minimal sound emissions (less than 50 dB)
Technical data of the Step Screen
- Max flow rate: 1,000 m3/h
- Bar spacing: 2 to 6 mm
- Width: 300 to 2,000 mm
- Maximal depth under the laying plan: 2,000 mm
- Discharge: Aval
- Inclination: 45°
- Material: Stainless steel 304L or 316L
Related products

Screw Conveyor
Transport vehicle to transport the waste collected by the bar screens worm to a dumpster or a bin

Screw Compactor
Compaction screw for reducing the volume of waste recovered by the bar screen

Press washer
The PROPRESS washing press is the optimal solution for washing and compacting the refuse from the de-grillage system.



