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How does the oil filter work?

How does the oil filter work?

Engine oil plays a very important role in the engine. It helps to cool the engine by transferring heat. Sealing the gap between the piston ring and the cylinder wall; absorbing contaminants; and suspending soot particles as combustion residues. Contaminants can be organics such as fungi and bacteria in the air. Inorganic particles can be a lot of things, including dust that is drawn into the engine during operation. The outside of the filter is a metal can with a gasket that can be fastened to the mating surface of the engine. A gasket is attached to the base of the can and a hole is formed around the area inside the gasket. The center hole is threaded to mate with the oil filter assembly on the engine block. The inside of the jar is a filter material, the most common being synthetic fibers. The engine's oil pump moves the oil directly to the filter and then enters the oil filter from the hole in the perimeter of the base plate. Dirty oil passes through the filter media and then returns through the center hole where it re-enters the engine. Typically, filters have two media types: primary and secondary. The primary medium can block particles as small as 25-30 microns (human hair size is 65-70 microns) and the secondary medium can block particles as small as 5-10 microns.

China Everlasting Parts Co., Limited is most complete range of Filters Professional Supplier Since 2008


Company profile

Our company is specialized in the production of various heavy duty oil filters, cabin air filter ,fuel filters and fuel water separator and other genuine filter replacement parts.


We have our own filters factory and our own brand AYREST,with 10 years filters produce experience. Meanwhile have build Good Cooperation relation with more than 20 professional manufactures, that can ensure supply steady quality filters to customers.


We are filtration specialists and have mastered the techniques of separation and filtration processes. We own Complete testing equipment ensure supply acceptable quality filters to users.


Our filters technology, material and quality refer to the original standard. Example: our cat filters replacement with technology is ""Non-Metallic Center Tube;Spiral Roving;Molded End Caps".


Our products

Our filters are used for the famous equipment. Example: Caterpillar, Komatsu, Fleetguard, Perkins, Lister Petter, FG Wilson, Deutz, VOLVO, Hitachi, JCB, Hyundai, Deawoo Doosan, Mitsubishi, John Deere, Parker Racor, Atlas Copco, Ingersoll Rand, Hydac, Pall,Kobelco, Rexreoth, Mercedes Benz, IVECO, Scania, MTU, DAF, Hengst, Hino, Mann, CNH, Yanmar, Toyor, Nissan, Luber Finer, Wix, Donaldson, Baldwin. Also welcome samples to produce according to your samples.


Our filters are used on truck, bus, excavator, crane, bulldozer, harvester, forklift, coach, pump truck, loaders, generator set, steamship, air compressor, track type tractors, wheel loaders track excavators, articulated trucks, Ag tractors,compactors, pipelayers, highway trucks, wheel dozers,Construction equipment, Agriculture, Handling equipment, Marine equipment.


Services

EVERLSTING PARTS COMPANY is at your disposal throughout the year, in order to help you make the best choice in filtration for your equipment.


The Influence and Strength of the Specialist in Filtration :

  • The most complete range of filters in the world: 20000 available references in stock, Around 3000,000 Pcs products in stock, 10000 Square meter warehouse.
  • Genuine quality standard can protect your engine well.
  • Two brands: AYREST and RUIQIAN,3 packing lines,can be customized Packaging.
  • Multilingual, Multiple communication tools to respond to the worldwide requests
  • 6*12H manager service.
  • 10 Year filters export experience.


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