Components for wastewater treatment plants


We produce augers and spirals for civil, industrial and municipal wastewater treatment. We produce continuous spirals made from plate unwelded on pipe and screw conveyors without internal shaft, ideal for transporting difficult or pasty materials that might cause obstructions. 

We develop custom projects compliant with ATEX Directive 2014/34/UE,
send us your drawing and we’ll provide an obligation-free quote.

Our production

Our company looks after all stages of the production process, from the analysis of the client’s technical needs and specifications, to the engineering of the product and development of the first sample, the pre-series moulding and finally large-scale productionPRAZI-PARTS also has a large warehouse which is always fully stocked with standard sized spirals, augers and rotors available for immediate delivery.

Products and solutions

Parts that make the world turn

Our augers for wastewater treatment are made to specification in accordance with the needs of your plant, with one of two types of production:

series production of OEM metal parts
for agricultural machinery

development of custom designs for industrial equipment,
for both OEM and single parts.

Our creations

The following photos show various examples of augers for wastewater treatment made to specification for our clients.