SCREEN CLEANING MACHINES (TRASH RACK CLEANERS):
QUALITY FEATURES.

• 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.

General

• 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

• 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.

Carriage

• 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.