Tecnoil systems are specifically designed to extract oils, coolant emulsions and metal swarf/chips from CNC machines and machine tools. Solids and liquids are separated during collection, simplifying machine cleaning and fluid management. 

Yes. Tecnoil systems separate metal chips and residues from the collected liquid and filter the coolant or emulsion so that, where suitable, it can be returned to the production process and reused.

Depending on the Tecnoil model, collected material passes through a sieve-grid basket and polypropylene filtration system. The basket retains metal chips while the filtered liquid collects separately, ready for discharge or recovery.

Certain models can. For example, the TC100 MPI and TC220 MPI use an integrated submersible pump that allows filtered liquid to be discharged or returned while suction continues. Other Tecnoil models use discharge valves or flow-reversal systems.

That depends on factors including liquid and swarf volumes, required airflow, operating frequency, machine size and preferred discharge method. Delfin's Tecnoil range spans compact units through to high-capacity industrial systems, so PTC360 can help specify the appropriate solution for your application.