Demalong Supply Product Series:

-Hydraulic Filters & Element
-Precision Filter Element
-Air Compressor Filter
-Oil Purification Equipment & Element
-Other Filters & Hydraulic Accessories

Pressure drop - efficiency, performance

At the normal working pressure: 0.7Mpa~1.0Mpa, the initial pressure difference of the oil separator is between 0.15bar~0.25bar.The
compressed air oil content can be controlled at 3~6ppm, and the compressed air oil mist particles can be controlled below 0.1μm

Filter material selection and production process

◆The oil and gas separator filter material is made of ultra-fine glass fiber composite filter material from American HV Company and American
Lydall Company. The misty oil and gas mixture in compressed air can be completely filtered out through the oil core.
◆ Fine seam welding, spot welding process and the newly developed two-component adhesive ensure that the oil-gas separation filter has high
mechanical strength and can work normally at temperatures below 120C. Service life

 ◆The service life of oil and gas separator is more than 4000 hours.
The length of life depends on many factors: the design of the oil separator barrel, the routine maintenance, the cleanliness of the environment,
the quality of the lubricating oil, the working temperature, and the quality ofthe oil separator.

Company Profile

Henan Demalong Filter Equipment Co., Ltd. was established in 2011 and its headquarter is located in Jinshui One Belt One Road Industrial Park,
Henan Free Trade Zone. It is an enterprise integrating scientific research, sales and service. The main products supplied are filter elements, filters,
oil filters, hydraulic systems and other filtration equipment. All kinds of technical personnel and management personnel are complete, with domestic
10,000-level air purification laboratory, advanced filtration technology testing center, and complete product quality management system. It guarantees
the ability to provide quality products to more than 10,000 customers in more than 90 countries around the world. The main products are oil filters,
filters, air compressor three filters, oil filters, engineering machinery filters, air filters, sintered filter elements, water filters, hydraulic accessories, filtration
systems, etc. Products are widely used in shields, metal smelting, mining, power generation, petrochemicals, papermaking, textiles and other industries.
Demalong uses products to seize the market, uses services to create markets, and uses brands to lead the market. "Cultivate Demalong brand and provide
customers with high-quality products" is the eternal pursuit of Demalong people.

Best Regards

Leah Liu

Sales Manager

Email:  h@dmlfilter.com       

Mob & WhatsApp & Wechat & Skype: (+86)199-3737-2138

----------------------------------------------------------------------------------------------------------------------------------------------------

Henan Demalong Filtration Equipment Co., Ltd.”

NO.85 Wenhua Road, Zhengzhou City               
We are here to provide you with the best service at competitive prices.