A top-rated oil mist collector can help businesses improve the air quality in their CNC machines and prevent expensive downtime for equipment, resulting in more productivity. However, there are many factors to consider when choosing a mist collection system. Some of the most important are power specifications, maintenance intervals, and installation.
There are three main strategies for removing coolant and oil mist in industrial applications: a central strategy, a cellular strategy, and a filtration unit. Each has different advantages and disadvantages, but the right choice depends on the unique machining processes that will be used in a facility. The type of machine that will be using the mist collector will also influence which option is best.
An oil mist collector can be mounted directly on a machine or installed in an existing ventilation system. The system’s design should be engineered by a professional engineer to ensure that the system maintains consistent airflow with industry-leading maintenance intervals and minimal downtime.
The first step of an oil mist collector involves a high-speed centrifugal fan that creates a powerful cyclone effect to capture oil and smoke particles, separating them from the surrounding air. This process is followed by a series of stainless-steel woven screens that intercept and adsorb the mist particles, and the last stage is a barrel-type HEPA filter to capture any remaining airborne contaminants and return highly purified air back into the working environment.
A high-quality mist collector can significantly reduce the amount of coolant and oil vapor in the air, helping to maintain production efficiency and comply with local and national regulations. An oil mist collector can reduce the need to open windows and shop doors, reducing heating and cooling costs. It can also reduce the need to empty waste tanks and minimize coolant and oil clogging in heating and cooling systems.
The best way to select the right oil mist collector for a specific application is to speak with an expert from a company that specializes in industrial and commercial air filtration. An experienced engineering team can calculate the size of a mist collector to match the requirements of the application. They can also recommend the appropriate filtration solution for the machine’s type and size. Finally, they can assist with obtaining any required permits and approvals for the project. For example, they can work with government agencies to secure a permit for an industrial air filtration system or with a local health department to obtain a license to discharge coolant and oil into the environment. The permit process usually includes an inspection of the facility to confirm that the air meets all local and state guidelines. A permit can help to speed up the installation and reduce any delays caused by unforeseen circumstances.