"Which screens are particularly suitable for deep channels?"

"Machines with a steep installation angle are best suited for such applications.\r\nThis screen installation option allows the installation space to be very compact, especially in the direction of flow.\r\nTypical examples are our HUBER Multi-Rake Bar Screens RakeMax\u00ae and RakeMax\u00ae CF as well as the HUBER Belt Screen EscaMax\u00ae, HUBER Coarse Screen TrashMax\u00ae and HUBER Grab Screen TrashLift."

HUBER Grab Screen TrashLift Cable operated coarse screen

Cable operated coarse screen for reliable removal of bulky material:

Pump station protection
Seawater intake
Surface water intake
Sewage treatment plants

Screen sizes:

Screen width: up to 13 ft. / 4 m. Wider on request.
Discharge height above channel floor: up to 98 ft. / 30 m. Deeper on request.
Bar spacings: ≥ 20 mm
Installation angle: 70-90°

HUBER Grab Screen TrashLift

Impressive height: HUBER Grab Screen TrashLift

HUBER Grab Screen TrashLift for deep channels.

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Design sketch: Functional principal

Design and Function

Design sketch: Functional principal

The HUBER Grab Screen TrashLift is designed for easy retrofitting into existing channels, with the flexibility to be installed even without channel recesses.

Wastewater is screened using a coarse bar screen or trash rack, and the accumulated screenings are efficiently removed by a hoisted grab cleaner, ensuring high operational reliability.

The HUBER Grab Screen TrashLift operates in a cyclical mode, with the grab cleaner mounted on two load ropes and one grab control rope, all hoisted by a three-winch system. The opening and closing of the grab cleaner are controlled by an independent winch, ensuring precise and reliable operation.

For an optimum discharge of the collected screenings a scraper automatically discharges the screenings and cleans out the grab cleaner.