CNC oil mist filter element

Our CNC Oil Mist Filter Element is a professional, high-performance filtration product specifically designed for oil mist control in CNC machine tools, lathes, milling machines, and other metal processing equipment. As an essential component for CNC machine tool environmental protection and equipment maintenance, the CNC oil mist filter element efficiently captures oil mist particles generated during metal cutting, grinding, and drilling processes, preventing oil mist from polluting the workshop environment, damaging equipment components, and endangering the health of operators. Widely applied in CNC machining, automotive parts manufacturing, aerospace, precision machining, and mold manufacturing industries, our CNC oil mist filter element integrates high filtration efficiency, strong oil mist separation capacity, and long service life, making it an ideal choice for businesses pursuing clean production, equipment protection, and operator health. Crafted with advanced technology and strict quality control, our CNC oil mist filter element outperforms ordinary oil mist filters in filtration precision, oil retention, and durability, helping your enterprise comply with environmental standards and reduce maintenance costs.

The CNC oil mist filter element is made of high-quality composite filter material (glass fiber, polyester fiber, or PTFE membrane optional) combined with a sturdy metal or ABS frame and a special oil-gas separation structure. The filter material we adopt is carefully selected for its excellent oil mist interception capacity and oil-water separation performance, ensuring that the CNC oil mist filter element can effectively capture oil mist particles of different sizes, including submicron-level particles. The multi-layer filtration structure of the CNC oil mist filter element—from pre-filtration to fine filtration—gradually separates oil mist, ensuring high filtration efficiency while extending the service life of the filter element. The unique oil return design of our CNC oil mist filter element allows the captured oil mist to condense into liquid oil and flow back to the machine tool oil tank, realizing oil recycling, reducing oil waste, and lowering production costs.

Compared with other CNC oil mist filter element products in the same category, our product has distinct competitive advantages that highlight its core value.

Firstly, the CNC oil mist filter element features high filtration efficiency and precision. The dense composite filter material can effectively intercept oil mist particles as small as 0.1 microns, with a filtration efficiency of more than 99.8%, ensuring that the oil mist emission meets strict environmental standards and keeping the workshop air clean. Unlike ordinary CNC oil mist filter elements that easily clog, our product adopts a high-air-permeability filter material, which reduces airflow resistance and maintains stable filtration performance even in high-oil-mist environments.

Secondly, the CNC oil mist filter element has strong oil retention and durability. The filter material is treated with a special oil-repellent and water-repellent coating, which prevents oil mist from adhering to the filter surface, avoiding clogging and extending the service life to 6-12 months under normal working conditions—longer than ordinary CNC oil mist filter elements on the market. The frame of the CNC oil mist filter element is made of high-quality stainless steel or ABS material, which is corrosion-resistant, impact-resistant, and not easy to deform, ensuring stable performance in harsh machining environments. Thirdly, the CNC oil mist filter element is energy-saving and cost-effective.

Its low airflow resistance reduces the load of the machine tool’s air pump, saving energy consumption, while the oil return design realizes oil recycling, reducing oil purchase costs. Fourthly, our CNC oil mist filter element offers strong compatibility and customizability. We provide a variety of standard sizes to match most mainstream CNC machine tool models, and we also offer customized services for the CNC oil mist filter element, including customized size (diameter, length), filter material type, filtration precision, and oil return design. Whether you need a high-temperature resistant CNC oil mist filter element or one suitable for heavy oil mist environments, we can tailor the perfect solution to meet your specific machining needs.



Our Primary Filter is a high-performance, cost-effective pre-filtration product designed for industrial ventilation systems, air conditioning units, dust collectors, and various air purification equipment. As the first line of defense in air filtration systems, the primary filter efficiently captures large and medium-sized dust particles, hair, fibers, and debris, protecting downstream high-efficiency filters and equipment components from clogging and damage. Widely used in factories, workshops, offices, hospitals, shopping malls, and pharmaceutical, food processing, and electronics industries, our primary filter integrates large dust holding capacity, easy maintenance, and long service life, making it an ideal pre-filtration choice for businesses pursuing cost savings and system stability. Crafted with advanced technology and strict quality control, our primary filter outperforms ordinary pre-filters in dust interception capacity, air permeability, and durability, helping your filtration system operate efficiently and reduce maintenance costs.

The primary filter is made of high-quality filter material (non-woven fabric, polyester fiber, or fiberglass optional) combined with a sturdy metal or plastic frame, processed through precision cutting and bonding technology. The filter material we adopt is carefully selected for its excellent dust interception performance and high air permeability, ensuring that the primary filter can effectively capture dust particles with a size of 5μm and above, while maintaining low airflow resistance. The dense and uniform structure of the filter material enhances the dust holding capacity of the primary filter, allowing it to hold more dust before replacement. The frame of the primary filter is made of high-quality galvanized steel or ABS plastic, which is corrosion-resistant, lightweight, and not easy to deform, ensuring stable performance in various working environments. Our primary filter is available in various styles, including panel type, bag type, and folding type, to meet different installation needs of filtration systems.

Compared with other primary filter products in the same category, our product has distinct competitive advantages.

Firstly, the primary filter has large dust holding capacity and long service life. The high-quality filter material and reasonable structure design allow the primary filter to hold more dust, extending the replacement cycle to 3-6 months under normal working conditions—longer than ordinary primary filters on the market. This reduces the frequency of replacement and labor costs, improving the operational efficiency of your filtration system. Secondly, the primary filter features low airflow resistance and high air permeability, which does not affect the air volume of the ventilation system, ensuring stable operation of the equipment while achieving effective pre-filtration.

Thirdly, the primary filter is cost-effective and easy to maintain. The raw materials of our primary filter are widely available, and the production process is mature, making the product price more competitive than peer products. At the same time, the primary filter is easy to install and replace, no professional tools are required, and the operation is simple, reducing maintenance difficulty and labor intensity. Fourthly, our primary filter offers strong compatibility and customizability. We provide a variety of standard sizes and styles to match most ventilation and air conditioning systems, and we also offer customized services for the primary filter, including customized size, filter material, dust holding capacity, and frame material, to meet your specific pre-filtration needs.