UNITS COMPRISING SCREENS, FILTERS AND GRID TRAP FOR SEPARATION OF FLOATING, SUNK AND SUSPENDED MATTER, BY COMPACTING THE SCREENED OR FILTERED MATERIALS FOR INSTALLATION IN MECHANICAL CLEANING SYSTEMS OF INDUSTRIAL AND MUNICIPAL WASTEWATER

Mechanical cleaning units for industrial and municipal waste water industry, comprising screens, filters and grid traps for the separation of floating, sunk and suspended matter and for compacting and compressing the screened or filtered material

Holding devices for workpieces to be machined on indexable machine tool