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Treatment of oil mists in the metal processing industry

This case study describes the intervention carried out for a Polish company operating in the metalworking industry with CNC machines. The client was managing a single centralized filtration unit that served 8 machine tools, with an electrical panel equipped with an inverter (VFD). However, due to limited space available inside the plant, the filtration unit was installed outdoors, with the integration of a seasonal by-pass system. The client needed to treat the oil mists generated during the machining processes, requiring an efficient technical solution tailored to the specific needs of the production environment.

treatment of oil mists in the metal processing industry

Problems

  • High concentration of oil mists, especially in winter.
  • Limited space for system installation.
  • Work environment compromised by dust and mists, posing health risks.

Technical features MIST COMPACT

  • MC12TV with air flow rate of 10,000 m3/h
  • Class H13 cartridges
  • An electrical control unit with inverter
  • Pressure sensors
  • An HFSIL-02 silencer
Solutions

HF proposed the Mist Compact filter, chosen for its effectiveness in treating oil mists, improving air quality, and reducing health risks. The outdoor installation optimized space, while the by-pass system ensured seasonal flexibility.

Advantages
  • Reduction in energy costs through targeted use of machines.
  • Lower consumption and reduced pollution thanks to the seasonal by-pass system.
  • Cleaner and healthier production environment.
  • Increased workplace safety with lower maintenance costs and simplified management.

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