In industries relying on CNC machining, maintaining clean air in the workplace is critical for both employee safety and equipment longevity. Control of substances hazardous to health (COSHH) regulations (COSHH, 2002) require that coolant mists generated in CNC machines must be reasonably limited at source, which can be done using oil mist extraction systems, also known as local exhaust ventilation (LEV) systems. Furthermore, there is a requirement to keep an LEV unit serviced and HSE can enforce compliance to the COSHH regulations.
Low-cost Clarion Ventilation Systems (CVS) Local Exhaust Ventilation (LEV) units are now available in the UK via
Leicester Precision Components and represent a reliable and affordable solution to mitigate the harmful effects of the coolant mist produced by machine tools.
CVS’s LEVs are engineered to exacting standards, and customers can choose between four low-cost models which all provide efficient and quiet operation. In fact, each unit is tested for vibration-free performance and come with a two-year guarantee against manufacturing defects. Equipped with HEPA filters as standard, these units remove contaminants as small as 0.3 microns, returning clean air to the workshop with an impressive 99.97% efficiency. This makes them an essential requirement for any workshop that uses neat oils or emulsions in their CNC machines.
The LEVs operate on a simple yet effective principle — centrifugal oil mist separation through high-capacity filters. This process captures the coolant mist generated during machining and returns the coalesced mist to the machine enclosure, minimising waste and ensuring the air remains clean and fresh.
Leicester Precision Components offers a complete service for CVS LEVs, from selecting the perfect model for any CNC machine to installation, testing, and regular maintenance. P601-trained engineers ensure compliance with COSHH regulations, providing low-cost, ongoing service to keep the LEV unit in tip top condition. Additionally, Leicester Precision stocks first-line spares and filters, ensuring the LEVs remain operational and ensuring any downtime is always minimised.
Clarion’s vision is to create safer, healthier workplaces. Trusted by a wide range of users, including operators of Mazaks, Brother, Citizen, Star and Haas machines, its LEVs have proven to be a valuable asset in improving air quality and maintaining a clean working environment.
“Investing in a CVS LEV not only improves workplace safety but also benefits efficiency in the workplace. In a world where air quality and employee health are increasingly important, Clarion’s affordable and effective LEV solutions will offer peace of mind and reliable performance for years to come.”