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Passavant® Coarse/Bar Screens

Reliable Technologies powered by our brand Geiger

Coarse screening is the first stage of cleaning for the removal of large or bulky debris using robust bar screens with bar spacing of 30 - 100 mm. Our bar screen solutions can also be used for fine screening (as a 2nd stage) with narrower bar spacing of 2 - 30 mm, for example, in case of high levels of seasonal debris.

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Insights

The advantages of our bar screening machines are:

  • Fully automatic cleaning
  • Customised design and manufacturing depending on the flow conditions, debris type and material requirements
  • A design operating life of around 35 years

Geiger® coarse screening machines are precise, highly reliable, low maintenance and highly durable. The machines undergo constant technical updates and re-
design procedures, standards that are maintained thanks to our continuous research and development activities.

Product Overview

Geiger® High-Capacity Revolving Chain Screen / Multi-Raking Machine / Rotating Chain Rake Screen

Geiger® Revolving Chain Screens are heavy-duty rotating chain screens suitable for both coarse and fine screening. The Geiger® Revolving Chain Screen can reliably remove large quantities of debris.

Geiger® Cable-Operated Grab Cleaner / Bar Screens Raking Machines / Trash Raking

Cable-Operated Grab Cleaners/Bar Screens are typically installed in water intake systems as front-end coarse screens or trash racks. Depending on technical requirements, there are stationary and…

Geiger® Claw Screen / Gripper Rake

The Geiger® Claw Screen can be installed as a first cleaning step in water intakes, and respectively, at the inlet of pumping stations. These machines are suitable for removing very bulky debris and…

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