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Compressed Air Filter Manufacturers

Versatility - in accordance with ISO9001, suitable for use with various air compressors and compressed air dryers. High quality - high-quality die-cast aluminum shell, novel appearance, exquisite design, internal space, and exterior with high-quality epoxy resin precision spray anti-corrosion treatment, super long life, flange interface filter adopts high-quality steel shell, in accordance with Manufactured to national standards, the appearance has been treated with high-quality plastic spraying and anti-corrosion.

Demargo (Shanghai) Energy Saving Technology Co., Ltd.

About Us

Demargo (Shanghai) Energy Saving Technology Co., Ltd. actively participates in and promotes the development of the compressed air industry. It specializes in manufacturing and producing compressed air purification equipment. So far, it has passed a number of product patents, QS certification, and ISO9001 quality system certification. It has obtained national high-tech and specialized enterprises, providing users with high-quality products and the most complete pre-sales and after-sales services.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. is China Custom Compressed Air Filters Manufacturers and Air Compressor Filter Factory. It's products include refrigerated dryers, adsorption dryers, combined dryers, compression heat regeneration adsorption dryers and filters, zero air consumption blast heat dryers, self-cleaning air filters, compressed air pre-cooling units, low-temperature and high-pressure nitrogen pre-cooling units, industrial chillers, oil-water separators, high-efficiency oil removers, aftercoolers and other specifications. According to user needs, it can provide compressed air purification equipment with various types and characteristics such as air cooling, water cooling, standard, fluorine-free, high temperature, instrumentation, single-chip microcomputer, programmable, industrial computer, frequency conversion control, high pressure, explosion-proof, etc. Product dew point range. -23℃～-70℃, processing capacity: 1～500Nm3/min, export oil content: 10PPM～0.003PPM. Export dust particle size: 3um~0.01 um.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. has strong product research, design and development capabilities. On the basis of digesting and absorbing advanced technologies at home and abroad, combined with the actual working conditions in China, the successfully developed Demargo brand air purification equipment is the best suction filtration and post-processing purification equipment for various oil-free and oil-free air compressors. The products are widely used in power, shipbuilding, aerospace, electronics, metallurgy, machinery, automobile manufacturing, petroleum, chemical industry, textile, chemical fiber, light industry, papermaking, rubber, instrumentation, food, air separation, cigarettes, medicine, biology, daily chemicals, and other industries. They are sold well in more than 30 provinces and cities across the country and play an active role in key national projects. The products have been exported to Brazil, Australia, Iran, India, Sudan, Indonesia, Vietnam, Saudi Arabia and other Southeast Asia, the Middle East and Central Asia, and Africa.

The company takes "sincere dedication and pursuit of excellence" as its corporate spirit, and achieves the goal of developing the business through technology, quality and service with advanced product design, comprehensive quality assurance and a fast pre-sales and after-sales service network. We offer Compressed Air Filter for sale.

Honor

  • CTC Quality Management System
  • Specialized New Certificate
  • High-Tech Enterprise Certificate
  • Computer Software Copyright Registration Certificate
  • Computer Software Copyright Registration Certificate

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Industry knowledge about Compressed Air Filter

How to choose the right compressed air filter and air compressor filter according to the different types of air compressors (such as piston type, screw type, centrifugal type, etc.)?

The following is a method to choose the right compressed air filter and air compressor filter according to the different types of air compressors:

Piston air compressor
Features: Piston air compressors compress air by the reciprocating motion of the piston in the cylinder. During operation, more vibrations and pulses will be generated, and due to the wear of mechanical parts, impurities such as metal debris may be generated. At the same time, the compressed air discharged by it often contains more oil and water.
Filtration requirements: A filter that can efficiently remove oil, water and solid impurities is required. It is recommended to choose a filter with a multi-layer filtration structure, first intercept larger particle impurities through the coarse filter layer, and then use the fine filter layer to remove tiny metal debris and oil droplets. For water removal, a filter with good hydrophilic filter element material can be selected, which can effectively separate the water in the compressed air.
Demargo product recommendation: Demargo (Shanghai) Energy Saving Technology Co., Ltd.'s adsorption dryer with high-efficiency oil separator and precision filter is a good choice. The adsorption dryer can effectively remove moisture and reduce the dew point to -23℃～ -70℃, meeting the scene with high requirements for dryness; the high-efficiency oil separator can control the outlet oil content at 10PPM～0.003PPM, and the precision filter can filter dust particles of 3um～0.01um, effectively removing impurities generated by the piston compressor.

Screw air compressor
Features: The screw air compressor runs smoothly, with small vibration and low noise. Due to its working principle, the oil content in the compressed air is relatively less than that of the piston type, but there will still be a certain amount of oil mist and tiny mechanical wear particles.
Filtration requirements: The focus is on removing oil mist and fine particle impurities. The filter should have a high filtration accuracy, be able to intercept tiny oil mist particles and solid impurities, and at the same time ensure high filtration efficiency to reduce pressure loss and not affect the performance of the compressor.
Demargo product recommendation: Demargo's compression heat regeneration adsorption dryer and matching precision filter are more suitable. The compression heat regeneration adsorption dryer uses the heat of the compressor itself for regeneration, which is energy-saving and efficient, and can effectively dry compressed air; the precision filter can accurately filter tiny particles and oil mist, and its advanced filtering technology can ensure the high purity of the outlet air, meeting the filtering needs of screw air compressors.

Centrifugal air compressor
Features: Centrifugal air compressors have the characteristics of large flow, stable pressure, and high operating efficiency, and are usually used in large industrial occasions. Its compressed air is relatively clean, but the pressure resistance and filtering area of ​​the filter are required to be high.
Filtration requirements: The filter needs to be able to withstand high pressure and have a large filtering area to adapt to the filtration of large-flow compressed air. At the same time, in order to protect subsequent equipment, the filter also needs to have a certain fine filtering ability to remove possible tiny particles.
Demargo product recommendation: Demargo's large combined drying and filtering system is an ideal choice for centrifugal air compressors. The system integrates a variety of filtering and drying functions, and can be customized according to the large flow characteristics of centrifugal compressors. The large air-cooled or water-cooled dryer can handle large-flow air, and the matching high-precision filter can effectively filter impurities under high pressure to ensure the quality of compressed air.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. has passed multiple certifications with its professional technology and rich experience in the field of compressed air purification. It has a variety of specifications and types of products. It can provide users with customized compressed air filtration solutions according to the characteristics of different air compressors to ensure that users obtain high-quality compressed air. At the same time, it provides comprehensive pre-sales and after-sales services to ensure the stable operation of the system.