• ONE machine for screens in any amount and design.
  • Individual machine adaptations to the local conditions.
  • No changes to the construction or or inlet-constricting installations.
  • Free access to the screen.
  • Rail track option with curve, for any positioning of the screenings dumpster.
  • Cleaning of the screen from top to bottom.
  • Safe packing of bulky parts from the hydraulically operated grab.
  • No machine installation in water required.

Design features


  • Sophisticated design with our more than 70 years of experience in construction and development of screen cleaning machines.
  • Optional use of two carriages with grap in one rail track to double the cleaning performance or to increase safety.
  • Maintenance-free bearings due to the use of special plain bearings.


  • Grab prongs reach deep into the screen for combing out jammed screenings or, in case of fine screens, through them.
  • High weight and special focus.
  • Safe automatic operation.
  • Safe grab engagement in solid screenings by leaning against the screen.
  • No use of grease or oil for lubrication of bearing points.
  • Replaceable sliding bars on the contact surfaces of the grab with the front edges of the screen bars.
  • High-quality corrosion protection: All steel parts are hot-dip galvanized (optional: stainless steel, material according to customer requirements).
  • Piston rod and spherical bearings of hydraulic cylinders made of stainless steel.


  • Insensitive to frost and ice.
  • Use of drives and components from well-known, globally represented manufacturers.
  • Integrated and maintenance-free slack cable control without additional rollers running on the wire rope.
  • Lifetime lubricated ball bearings.
  • High quality corrosion protection: All steel parts are hot-dip galvanized.
  • Weather protection cladding made of stainless steel sheet.
  • Cable drums made of weatherproof plastic.
  • Hose drums made of stainless steel sheet or weatherproof plastic.
  • Stainless steel bearing housing.

Control system

  • Programmable logic controller for automatic operation.
  • Commissioning by push button, time stage, water level differential contact, external signal.
  • Safe automatic operation through constant monitoring of the processes.
  • Radio remote control or hand switch for manual operation.

Please find further information about our screen cleaning machines on the pages screen cleaning machine and type overview.

Apparatebau-Münster GmbH

Geschäftsführer: Kai Schawe

Kaddenbusch 2

25578 Dägeling

Phone +49 4821 89 99-0

Fax +49 4821 89 99-19