It is used for oil mist removal and filtration in coalescence oil filter,Coalescing Filter Element is made of a variety of composite materials by special process, which has hydrophilic property. It can not only filter out the mechanical impurities in the medium, but also separate the emulsified water from the medium by demulsification and coalescence, and coalesce into large water droplets, which is conducive to further purification of the medium.

The coalescence filter core mainly uses glass fiber or polyester fiber after surface treatment as coalescence medium. The structure of filter material is specially designed to make the filter medium have good coalescence performance. 1 μ M.

Filtration principle: The droplets of oil, water and other liquids are captured by the superfine fibers in the coalescer. These micron fibers form zigzag channels to the air flow, forcing the solid particles and liquid droplets to be captured by the superfine fibers under the action of inertial collision, diffusion interception and direct interception. The surface tension of the liquid makes the small droplets agglomerate into larger droplets, Large droplets settle to the bottom of the container.

The coalescence filter:

The glass fiber coalescence filter element is made of high density gradient glass fiber. In order to reduce the damage and leakage, it is designed as a monolithic pipe structure. The surface of the filter element is treated by drainage and oil drainage, which can meet the requirements of various accuracy levels.

Yuwei polyester fiber coalescence filter material is usually made of synthetic polyester fiber, which has good compatibility with various fluids. The filter core is made of spiral multi-layer structure, and each layer is made of fibers with different properties. The expected filtering accuracy can be achieved by controlling the shape, size, thickness and density of each layer of fiber.