Ultrasonic Cleaning Tank for Heavy Duty and Industrial Maintenance

Ultrasonic cleaning units with loading platform

The Corus Activa is optimised for industrial maintenance cleaning of complex parts. Corus Activa models are equipped with a truly robust integrated load platform. Sturdy platform makes loading and unloading of parts easy and safe. Platform also provides dunking movement during treatment cycle, which results in faster and more uniform cleaning with ultrasound.

Examples of maintenance cleaning applications

  • Filters, sieves, heat exchangers
  • Vehicle repair: turbochargers, cylinder heads, gearbox parts
  • Mechanical industry: bearings, blades, nozzles, valves, sensors
  • Process industry: valves, nozzles, seals, measuring devices, pump parts, pneumatic and hydraulic parts
Ultrasonic cleaning units with loading platform

Main benefits of the Corus Activa

Streamlined and cost-efficient maintenance process of complex parts

  • Short cleaning process
  • Superior cleaning results with ultrasonic cleaning
  • Reduced manual labour
  • Water-based and an energy-efficient process

Safe and easy operation

  • The load platform makes the part handling easy
  • An insulated lid keeps the heat in the tank
  • Pneumatic actuation (optional) of the lid makes the operation safe and comfortable

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Easy and efficient operation

Parts are loaded with the platform in the upper position. Platform is lowered with two-hand safety controls. Lid is closed manually. Treatment is started by pressing the start button. After treatment the lid is opened manually, and the platform is raised with two-hand safety control for the unloading of parts.

  • Truly robust and safe load handling with double guides and cylinders on the load platform lifting system.
  • Safety and comfort of the operation is improved with the pneumatic actuation of the lid (on Corus Activa 480 only).
  • Insulated lid with gas springs – keeps heat in the tank with added safety for the operator.
  • Dunking movement of the platform contributes to fast and uniform washing.
  • Constant maximum performance and high level of cleanliness thanks to the state of the art FinnSonic Genius ultrasonic technology with automatic frequency and power regulation.
  • Ultrasonic transducers on two sides (front and back) – Full coverage of load area without dampening due to sludge accumulation over transducers.
  • Heating – multiplies detergent cleaning power.


  • Pneumatic actuation of the lid (Corus Activa 240 and 360) - adds to the safety and comfort of the operation
  • Rim lip ventilation with extraction fan – reduces exposure to vapors and heat
  • Closed loop circulation with P1S or P2S bag filter – increases bath life and improves cleanliness result
  • Extended storage weir with circulation pump – enables skimming of oil from tank surface avoiding recontamination of parts when lifting out
  • Rinsing units with air bubble agitation also available
Ultrasonic Cleaning Tank for Heavy Duty and Industrial Maintenance
Corus Activa 240 Corus Activa 360 Corus Activa 480
Load platform dimensions and usable height 800 x 500 x h400 mm 1100 x 600 x h400 mm 1250 x 700 x h650 mm
Load capacity 250 kg 250 kg 500 kg
Tank capacity 309 l 498 l 898 l
Ultrasonic effect (nominal) 2.4 kW 3.6 kW 4.8 kW
Heating effect 12 kW 15 kW 30 kW
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