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| MOQ: | 1000 pieces |
| Price: | $ 8.6 - 24 |
| Payment Terms: | T/T, PayPal, Xtransfer |
| Supply Ability: | 50000 pieces per day |
60023849 XCMG 26 Air Filter AF25550 P822686 Fiberglass Cartridge Air Filter 95% Filtration 0.5m Porosity
Air filter, air filter cartridge, or style is a crucial filtering component in the intake system of internal combustion engines. Its core function is to provide clean and sufficient air for the engine, by filtering out particulate impurities such as dust, sand, pollen, etc. in the air, preventing these pollutants from entering the cylinder and causing mechanical wear, thereby ensuring the engine's power performance, fuel economy, and extending its service life.
The engine needs to inhale a large amount of air to participate in combustion during operation. If the air is not filtered, suspended particles will accelerate the wear of the piston group and cylinder wall. Larger particles may even cause serious "cylinder pulling" phenomenon, especially in dry and sandy environments, which pose great harm. Air filters can use porous filtering materials to block dust and impurities. Some high-end filters capture small particles through electrostatic mechanisms, preventing key components such as valves and pistons from being damaged by foreign objects, and avoiding power loss, increased fuel consumption, and carbon buildup.
1. Construction machinery often operates in high dust environments such as mines and construction sites. Air filters need to have extremely high filtration efficiency (usually up to 99.5% or more), which can effectively intercept small dust, stone powder and other impurities in the air, prevent them from entering the engine cylinder, and avoid serious wear and tear of plugs, cylinders and even "cylinder pulling" faults.
2. To adapt to long-term, high-intensity continuous operations, air filters commonly use materials such as metal wire fabrics, foam materials, or specially treated filter paper. These materials have higher mechanical strength and weather resistance, and can withstand physical impacts and long-term use under harsh working conditions.
3. In extremely dusty environments, wet air filters are still widely used. This type of filter element captures dust by adhering to the oil medium, with high filtration efficiency. The metal filter element is more resistant to wear and flushing than dry filter paper, making it particularly suitable for large diesel engines.
4. The sealing performance between the filter element and the housing is crucial. Any unfiltered air entering the engine through a bypass will cause accelerated wear and tear. Therefore, the rubber seals and other components of the air filter element in construction machinery need to ensure absolute sealing under various vibrations and pressures.
Q1.Do you have MOQ?
Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q2.Should the customer pay the delivery fee,How much is it?
For the delivery fee,many samples are be requested to be sent,so we must get delivery fee. If you tell me to use the appointed Express,you will give me your express account or you will pay according to the Express. If you do not request,I will choose a cheap one in China.
Q3.How about the after sale service?
1)We will always keep the quality the same as the buyer's samples and if there is something with the quality,we will make compensation for our customers.
2)We will suggest our packing and take charge in our packing,we will keep the goods safe in the delivery.
3)We will trace the goods from the production to selling,we will solve the problems in the selling for our customers.
Q4.When can I get a price?
We usually quote within 24 hours after we get your inquiry.
Q5: What are the materials of the filter element? What are the corresponding accuracy ranges?
According to the classification of filter materials, there are: oil filter paper: 10-50um, glass fiber: 1-70um, HV glass fiber: 3-40um, metal mesh: 3-500um, sintered felt: 5-70um, and line gap filter: 15-200um.
Q6: What brands of filter cartridges do you make?
Our factory produces alternative universal filter elements for foreign brands such as Pall, Hedek, Dasheng, Parker, and Rexroth, as well as national standard oil suction filter elements, oil return filter elements, high-pressure filter elements, and coalescence dehydration filter elements. We support non-standard customization. We welcome samples or drawings for processing and customization.
Q7: How can customers choose the appropriate filter size when making their own filters?
We need to provide the flow rate, pressure, external dimensions, accuracy, filter medium and other parameters of the filter designed by the customer. We will provide the customer with the selected filter element size and quantity based on the filter size.
Q8: Is there any difference between filtering kerosene, gasoline, diesel filters and general hydraulic oil filters?
The sealing materials used in the filter element are different. Generally, the sealing ring of hydraulic oil filter element is nitrile rubber, while filtering media such as kerosene, gasoline, and diesel requires the use of fluorine rubber rings.
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