Oil Mist Separators for Machine Tools and CNC Machining
AFS oil mist collectors capture oil-laden aerosols, emulsion mist, and fine droplets directly within the working area of your machine tools. This keeps the interior, guideways, and electronics cleaner, while significantly reducing airborne contamination throughout the entire production facility. AFS develops systems designed for long operating times, high mist loads, and demanding CNC machining.
Why oil mist separators are necessary in metalworking
During milling, turning, and grinding processes, high rotational speeds and cooling lubricants generate fine aerosols, oil mist, and emulsion droplets. These particles spread throughout the machine room and enter the workshop when the enclosure is opened.
This results in deposits on machine components, guides, workpieces, and electronics. At the same time, air quality deteriorates, and employees come into contact with mist mixtures more frequently. Without proper separation, cleaning efforts increase, the service life of machines decreases, and the working environment becomes more polluted.
What an oil mist separator is and how it works
An oil mist separator is a filtration system that removes oil-containing aerosols from the exhaust air of machine tools. The contaminated air is captured, routed through ducts to the separator, and passed through several filtration stages. During this process, oil droplets and fine particles are separated and collected in a collection unit.
The purified air is then returned to the room or discharged to the outside. This process reduces the amount of mist in the production area and protects machine components from additional stress.
Advantages of AFS Oil Mist Separators
- Cleaner machine environment: Less oil film in the machine room protects guides, clamping devices, viewing windows, and electronics.
- Cleaner shop air: The mist is extracted directly at the machine, reducing the amount that enters the production hall.
- Longer machine service life: Reduced deposits in the work area protect spindles, guides, and sensitive components.
- Better visibility in the work area: Mist separation improves visibility of the workpiece and tool during machining.
- Predictable maintenance intervals: Cleanable modules enable regular, easily planned maintenance cycles.
- Compact integration with the machine: The separators require little space and can be mounted directly on or next to the machine.
An Overview of Our Oil Mist Separators
We offer a wide range of oil mist separators, which differ primarily in terms of their extraction capacity and areas of application. Our oil mist separators (electrostatic) are characterized by their compact design and maximum separation efficiency of over 98%. When used in combination with our high-quality filters, separation efficiencies of over 99.9% can even be achieved.
AFS 1000 E
The AFS 1000 E is our proven entry-level model for exhaust extraction on individual machine tools with moderate mist generation. Thanks to its compact design, it can be mounted directly on the machine to save space and provides reliable purification of the workshop air. It features a high separation efficiency of over 98%, thereby providing long-term protection for your employees’ health.
AFS 4000 E
The AFS 4000 E was developed specifically for larger machining areas and more intensive use of coolant. It offers significantly increased extraction capacity combined with high energy efficiency and a compact footprint. Thanks to the use of high-quality filter elements, this model ensures a clean working environment and protects sensitive machine components.
AFS 6000 E / 8000 E
These high-performance oil mist collectors are the ideal solution for large machining centers or for the combined extraction of multiple workstations. They reliably handle even high emission rates, and their robust construction helps reduce long-term maintenance costs. With these units, you can achieve excellent air quality in your production facility and benefit from high separation efficiency in industrial processes.
AFS 10 E (The Successor Model)
The AFS 10 E is the highly efficient successor to the AFS 1000 E and already meets the strict ErP requirements for 2026. With a variable airflow rate of 500 to 1,800 m³/h and an IE5 efficiency class, it delivers maximum performance with minimal energy consumption. The ready-to-install unit achieves a separation efficiency of over 99.2% for particles as small as 0.3 μm and sets new standards in industrial air purification.
AFS 12000 E
The AFS 12000 E is designed for applications with very high levels of mist and can be flexibly used with multiple machines simultaneously. It offers a cost-effective solution for complex extraction tasks that require the efficient purification of large volumes of air. Like all our systems, this model is eligible for subsidies because its high energy efficiency sustainably reduces operating costs.
AFS 16000 E
As one of our most powerful models, the AFS 16000 E handles large volumes of mist in demanding industrial environments. It is ideal for integration into central exhaust systems and noticeably improves the indoor climate in large production facilities. Its high-quality construction ensures maximum process stability and effectively reduces oil mist and emissions.
Our oil mist separators are effective for a wide range of media, such as oil and emulsions, vapors, aerosols, smoke, and minimum quantity lubrication.
Typical Applications
- Metalworking
- Automotive Industry
- Tool and Mold Making
- Aerospace Manufacturing
- Manufacturing cells with cooling lubricant
Processes for Which Oil Mist Separators Are Suitable
- Lathe machining
- Milling
- Grinding
- Sawing
- Drilling
- CNC machining centers
Selection Criteria for the Right Oil Mist Separator
Important parameters include:
- Machine type and working area size
- Coolant used
- Required air flow rate
- Recirculation or exhaust mode
- Number of shifts and operating time
Our Strengths in Oil Mist Separators
We offer a range of services for our product that ensure your oil mist separators operate optimally and your production processes remain efficient:
Electrostatic Precipitation Technology
Multi-stage separation of fine aerosols from oil and emulsions, suitable for continuous operation.
Integration into existing systems
Direct installation on the machine, next to the machine, or in conjunction with piping.
Service and Cleaning
Cleaning of separation modules, replacement parts, and technical support, all from a single source.
Choose an oil mist separator for your machines now
Contact us to find the right solution for your machine tools and manufacturing areas. We’ll review your requirements and put together a suitable system for you.
