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GEIGER R Claw Screen EN

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Geiger® Claw Screen

Claw Screens/Grippers are sometimes installed as a first cleaning


step in w ­ ater intakes and pumping stations. Geiger® Claw Screens
are s­ uitable for removing very large obstacles from a bar screen.

The Geiger ® Claw Screen with The travelling unit design contains
travelling unit and claw bucket all motors including the hoist motor
operates on a monorail track and hydraulic power pack.
­b etween the bar racks and the ­R emoved screenings are directly
dumpster position. Mild steel transported to the debris discharge
­s upporting structures, including area, eliminating the need for
curved track sections can be ­i nterim transport.
­t ailored to fit into the claw
­b ucket’s immediate surroundings. The Claw Screen can be operated
manually, by timer or automati-
Lifting and lowering of the claw cally using a differential water
bucket is rope-controlled, whilst level controller.
opening and closing is hydrauli-
cally operated.

Advantages • Reliable and economic bar • Removes even large debris,


rack cleaning with a high e.g. tree trunks
­c apacity gripper
• Low expenditure and low risk
• The rake teeth deeply engage due to direct disposal into a
into the fixed bar rack container

• Several design variants • Redundancy and increased


­( different types of supports, ­c apacity by means of two
running paths and curves) working Claw Screens on one
­a llow the Claw Screen to be rail track
used for multiple intake chan-
nels and discharge places • Operation using a remote con-
trol or a push button pendant
• The open design keeps the
­a rea around the coarse screen • Slip control of driving wheel
easily accessible for staff and
• Slack rope control and clean-
vehicles
ing automatic

Page 1
High Capacity G
­ ripper

Claw Bucket/
Gripper in Screen
Engagement

Claw Screen
Operation Cycle

Sizes • Claw bucket width: up to 3 m • Channel depth: up to 17 m

• Pay load lifting power: • Bar spacing: 20 - 100 mm


up to 1500 kg

• Mild steel with high quality sur- • Stainless steel


Material face coating

Additional Options • Delivery of bar racks with • Installation and maintenance


­d ifferent hydraulic profiles contracts

Aqseptence Group GmbH


Water Intake Systems
Hardeckstrasse 3
76185 Karlsruhe
Germany
Phone +49 721 5001-0
info.geiger@aqseptence.com

www.aqseptence.com
Version 1.0
The technical data stated in this b
­ rochure are indicative only and have to be ­d etermined for each individual case.
Subject to technical changes.

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