When oil mist contains oil sludge, solid particles, and emulsion residues, air filtration becomes a more complex technical challenge compared to managing conventional oil mist.
In these contexts, separating micro oil droplets is not enough: high-density aerosols with adhesive contaminants and heavy loads must be properly managed.
To meet these needs, HF Group has developed specific solutions for the suction of oil mists and sludge, designed to ensure operational continuity, stable performance and reduced maintenance.
Among these, Coalescence filters with fiberglass cartridges and MCOS systems represent two different yet complementary approaches.
Oily sludge tends to adhere to filter surfaces and rapidly saturate filtration media.
This results in:
A system not designed for this type of pollutant quickly loses effectiveness. Therefore, it is essential to adopt technologies that can work continuously even in the presence of complex aerosols while maintaining consistent performance over time.
Coalescence filters with fiberglass cartridges take their name from their vertically oriented cylindrical fiberglass filter cartridges. This configuration makes them ideal for heavy-duty industrial applications characterized by high concentrations of oily sludge and particulate matter, ensuring efficient pollutant separation even under critical operating conditions.
The main advantages include:
Because of these characteristics, coalescence filters are often chosen in production settings where long-term reliability is a priority requirement.
The MCOS coalescing filter represents a compact and modular solution designed for the filtration of complex oil mists directly in the vicinity of machine tools.
It is particularly suitable when space is limited, but the required performance remains high.
Among its main strengths:
The MCOS filtration system is the ideal choice for those looking for an effective and flexible solution without compromising workshop organization.
Choosing the most suitable technology depends on several operational factors, including:
HF Group works alongside the customer in a thorough technical evaluation, analyzing emissions and actual operating conditions to identify the most effective solution.
Each of our industrial filtration plants is born from a customized design. The goal is not just to filter air, but to ensure consistent performance, reliability over time, and optimal integration with existing production processes.
Thanks to our experience in industrial filtration, HF Group develops solutions that meet the real needs of CNC workshops, even in the most complex contexts. Download the PDF and discover all ous solutions for oily sludge!