Oil mist treatment in CNC machining
In this case study, we present the solution implemented for a Polish company specialized in CNC machining services, including turning and milling, with a large and highly automated machine park. The high number of machine tools and the expansion of the production areas required an upgrade of the air extraction and filtration system to ensure proper environmental conditions.
Problems
- Existing filtration system not adequate for the number of installed CNC machines
- Significant generation of fumes and oil mist (neat oil and emulsion)
- Dispersion of pollutants within the production areas
- Increase in the number of machines and expansion of the facility
- Need to improve the overall efficiency of the extraction system
Technical features of the Mist Compact system
- N° 2 Mist Compact MC12 TV units – 9,000 m³/h each
- N° 2 Mist Compact MC04 TV units – 3,000 m³/h each
- Outdoor installation with chimney
- Manual summer/winter bypass system
HFiltration replaced the existing filtration system with new high-efficiency units from the Mist Compact range, designed for the capture of oil mists generated by CNC machining processes. The system was configured with three units installed outdoors and one indoors, including a manual summer/winter bypass system for heat recovery, optimizing overall performance and energy efficiency.
- Significant improvement in air quality within the production areas
- Healthier and safer working environment
- Increased efficiency of the extraction system
- Reduced dispersion of pollutants
- Heat recovery and optimized energy efficiency
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