Step screen

Innovative design for optimal performance
The step screen by Dewekon Engineering is specifically designed to efficiently remove solids from wastewater. With a unique system of fixed and movable lamellas, this screen provides a reliable and low-maintenance solution for fine filtration.

Features and benefits
Unique lamella system
✅ Even and odd lamellas: The screen consists of two groups of lamellas: fixed lamellas (even) and movable lamellas (odd).
✅ 55° installation angle: The lamellas are positioned at a 55° angle, effectively blocking solid materials.
Efficient cleaning
✅ Circular movement: The movable lamellas make a circular motion that gradually transports waste toward the discharge point.
✅ Chain drive: The movement of the lamellas is powered by a chain drive connected to a gear motor.
Low-maintenance design
✅ Individually replaceable: Lamellas can be replaced individually without removing the entire assembly.
✅ Precise positioning: An indicative sensor ensures that the movable lamellas always stop at the same point.
Reliable and safe operation
✅ Electric brake: Ensures precise positioning of the lamellas.
✅ Optional heating resistor: Prevents condensation inside the gear motor.
✅ Torque limiter (optional): Protects the system from overload.

Applications
✅ Wastewater treatment: Efficient removal of solids from wastewater.
✅ Industrial processes: Suitable for applications requiring fine filtration.
✅ Municipal water treatment: Reliable solution for sewer systems.