Anping Changfeng filter material factory
Hebei Changfeng Filter Material Co., Ltd. One-stop solution for Filter production
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The engine needs to suck in a lot of air during the working process. If the air is not filtered, the dust suspended in the air is sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. Larger particles entering between the piston and the cylinder will cause serious "cylinder pull" phenomenon, which is especially serious in a dry and sandy working environment. The air filter is installed in front of the carburetor or the air intake pipe to filter out dust and sand particles in the air and ensure that sufficient and clean air enters the cylinder.
The use of paper-core air filters in modern automobile engines is becoming more and more common, but some drivers still have a prejudice against paper-core air filters and believe that the filtering effect of paper-core air filters is not good. In fact, the paper core air filter has many advantages compared with the oil bath air filter: First, the filtration efficiency is as high as 99.5% (the oil bath air filter is 98%), and the dust transmission rate is only 0.1%—0.3%; The second is the compact structure, which can be installed in any position, and is not restricted by the layout of the vehicle parts; the third is that it does not consume oil during maintenance, and it can also save a lot of cotton yarn, felt and metal materials; the fourth is Low quality and low cost. Therefore, the driver can use it with confidence. The key to using a good paper core air filter is to maintain its sealing performance and prevent unfiltered air from bypassing the engine cylinder.
1. Adhesive---Exclusively developed, firmly bonded, does not fall off
2. Filter---high quality wood pulp paper with high filtration efficiency, large dust content and high wetness
3. High quality foam collagen material with excellent ductility and better sealing
4. High quality anti-fingerprint cap, not easy to rust
5. Guarantee 100% product quality testing qualified
During maintenance, the paper filter element must not be cleaned in oil, otherwise the paper filter element will fail and it is easy to cause flying accidents. During maintenance, only vibration method, soft brushing method (brush along its folds) or compressed air back blowing method can be used to remove dust and dirt attached to the surface of paper filter element. For the coarse filter, the dust at the dust collection part, blade and cyclone pipe shall be removed in time. Even if it can be maintained carefully every time, the paper filter element can not fully restore its original performance, and its air inlet resistance will increase. Therefore, generally, when the paper filter element needs the fourth maintenance, it should be replaced with a new filter element. If the paper filter element is broken, perforated or degummed between the filter paper and the end cover, it shall be replaced immediately.
| Filter's Main Products | |||
| Air Filter | Fuel Filter | Oil Filter (Lube Filter) | Fuel/Water Separator |
| Coolant Filter (Water Filter) | Hydraulic Filter | Cabin Filter | Filter Head |
Filter Bowl (Filter Cup) | Filter Sensor | Air Filter Assembly | Spin-on Filter Assembly |
| Air Dryer | Gas Filter | Crankcase Ventilation | Corrugated Air Filter |
| Urea Filter | Centrifugal Filter | Transmission Filter | Air Breather |
| Suction Filter | Air Oil Separator | ||
(1) Imported cellulose fiber or synthetic fiber for base
media (80%cellulose and 20%polyester).
(2) Excellent filter efficiency.
(3) Wide pleat spacing, great filter surface.
(4) Electrochemical plate top and bottom, no rust.
(5) Perforated zinc galvanized metal inner core, allows good airflow.
(6) Specialty chlorine rubber gasket to ensure airtight sealing.
(7) Applicable temperature: 65°C.
1.Certificates:
RoHs,UL,SGS,MSDS,DIN53438
2.Payment terms:
50% deposit upon getting the order,balance against the B/L copy.
3.Delivery date:
About 7 working days(≤500pcs), special order is negotiable to be quicker.
4.Sample Terms:
We can supply 1-2 small samples for tree but express cost is covered by your side.
5.Minimum Order Quantity:
No strict principle for standard sizes,but 50pcs for non-standard dimensions or types.
6.Price Terms:
EX-WORKS, FOB, CNF, CIF OR DDU is available and up to you.
7.Lead time:
3 Days for a 40ft container, weeks for two 40ft container.
