
20 t/h
Hopper feed rate
Gloggner AG is a Swiss company based in Perlen, in the Canton of Lucerne, operating in construction logistics, waste management, recycling and sludge treatment.
Its activities include construction-site logistics using its own fleet of tipper trucks and roll-off skips, treatment plants for sludge, road-sweeping waste and aggregate recycling, as well as the operation of landfills and sorting centres for construction materials.


The plant had to treat heterogeneous soils and residues, including road-sweeping waste, drain-cleaning residues and drilling mud, containing both organic and inorganic contaminants.

The treatment system had to accommodate a range of wet-processing applications generating sludge with suspended solids and other impurities.

The process had to meet the quality limits required for by-product certification and reuse, as well as the discharge limits applicable to surplus water sent to the sewer.

The plant configuration was developed around the client’s process requirements and the characteristics of the materials to be treated.

A scalable system designed to allow future integration of chemical and physical tertiary-treatment stages.
The process operates automatically according to programmed control logic, simplifying plant management and limiting operator intervention.
The complete plant was delivered and installed on a turnkey basis within an existing building, without removing the roof.
The clarification section and chemical dosing system operate automatically according to programmed control logic.
Sludge conditioning was configured to support subsequent filter-press dewatering.
Surplus water undergoes tertiary treatment to support compliance with the discharge limits applicable to sewer discharge.

Working with Tecnoidea Impianti and metcam ag runs very smoothly, despite the language barrier. Both companies are easy to deal with and give us expert advice. The processing plant is easy to operate and can also handle large volumes of material. We are very satisfied with the quality of the technology and the service. We would choose Tecnoidea Impianti machines again.
Raphael Gloggner, CEO