Weedscreen Cleaners
At Aquatic Control Engineering (ACE), our Weedscreen Cleaners provide a fully automated and reliable solution for maintenance of water-intake screens. Designed to remove debris, vegetation, and floating waste from intake structures, these systems help maintain continuous flow and protect pumps and downstream infrastructure. ACE supports every stage — from survey and design, to installation, commissioning and maintenance — delivering turnkey debris-management solutions tailored to each site.
Automatic & Reliable Debris Removal
Our weedscreen cleaners employ automated grab or rake mechanisms (or other site-specific debris-removal method) that lift accumulated debris from intake screens and deposit it into a skip or dump area. This ensures that screens remain clear — preventing blinding or clogging — and maintaining reliable water flow without the need for manual cleaning.
Custom Design & Site Integration
Because intake geometry, debris types and flow patterns vary, we design weedscreen cleaners specifically for each installation. Whether the screens are straight or curved, shallow or deep, ACE can engineer a solution that fits — often enabling retrofit without heavy civil works.
Flexible Operation Modes
We tailor each weedscreen system to match site requirements and debris load. Start methods can include timers, water-level or head difference sensors, or synchronisation with pump operation, providing flexibility and ensuring cleaning occurs when most effective.
About Weedscreen Cleaners
Our Weedscreen Cleaner systems combine heavy-duty trash-screening with automated cleaning mechanisms — typically an overhead monorail trolley or rake/grab assembly — to lift and remove debris as it accumulates. The result: clear intake screens, reduced risk of blockage, and protection for pumps and water-management assets. ACE offers full project-management and after-care support for all weedscreen installations.
Why Choose Weedscreen Cleaners
01
Efficient Debris Management
Automatic grab / rake systems lift debris securely and deposit it to skip or dump areas — protecting intakes from blockage and reducing manual cleaning requirements.
02
Flexible, Automatic Operation
Cleaning can be triggered by timer, water-level sensor, or pump start/stop — giving reliable performance even at remote or unmanned sites.
03
Tailored To Site Conditions
ACE designs each unit to suit screen geometry, debris type and hydraulic conditions, minimising installation complexity and maximising performance.
04
High Capacity & Heavy-Duty
With payload options from around 210 kg up to 1.5 t (or as specified for bespoke units), weedscreen cleaners can manage heavy debris loads — from vegetation and weed to branches and litter — keeping screening systems reliable even under heavy debris inflow.
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Frequently Asked Questions
Screens are used to protect pumps and other infrastructure from debris floating downstream. The debris that build up against the screen can lead to blinding. Our weedscreen cleaners ensure the screens are clear meaning water that flow freely through.
Having a weedscreen cleaner at an intake is crucial. A weedscreen cleaner ensures that floating debris does not make it to pumps or other infrastructure.
Yes. ACE can work with you to design a solution that utilises the existing structure. We provide a full survey and advice on best location, as well as the ability to tailor make the weedscreen cleaner to negotiate curves and obstructions. Most of the time we can retrofit without or with minimal civils.
Once installed your weedscreen cleaner will require minimal human interaction.
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More About Weedscreen Cleaners
Automatic weedscreen cleaners are an essential component of modern water-intake and pumping-station infrastructure — especially in flood-defence, drainage, stormwater or river-intake applications where floating debris, weed, vegetation or litter can rapidly accumulate. Unlike static bar screens or wedge-wire screens that require frequent manual cleaning (which is labour-intensive and costly), automated cleaners provide consistent, reliable clearing — lowering operational risk, reducing maintenance-costs, and ensuring uninterrupted water flow.
At ACE, our design approach balances durable construction, automated control, and flexibility to match complex intake geometries or variable flow conditions. We coordinate the full project lifecycle — from initial site survey, structural integration and civil design, through installation, commissioning and long-term maintenance — giving clients confidence that their intakes will remain clear, their pumps protected, and their water infrastructure resilient.
Typical Technical Specification (Indicative)
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Automatic grab or rake system on overhead monorail or rail/traverse system
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Payload capacity from ~210 kg up to 1.5 t (or higher for bespoke installations)
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Configurable operation: timer, water-level / head differential sensor, or pump-synchronised activation
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Suitable for intakes of various widths, depths and flow rates — freshwater, surface water, river inflows, upstream of pumps or culverts
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Designed for minimal submerged moving parts — easier maintenance, improved reliability, reduced risk of mechanical failure or blockage
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Optional conveyor or skip-dump configuration for efficient debris disposal
Whether you’re upgrading an older intake, designing a new pumping station, or simply aiming to improve flood resilience and reduce ongoing maintenance costs, ACE’s weedscreen cleaners deliver dependable, long-term performance — giving you one less thing to worry about.
