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Construction machinery industry
Efficiently intercept pollutants, reduce equipment wear, extend component lifespan, ensure stable power output, minimize downtime, and enhance operational efficiency and reliability.
DLYJ series portable mobile filter cart is a new generation oil purification equipment developed by our company. This machine is easy to operate and reliable to use, It is suitable for various hydraulic system, lubrication system, cooling system,static pressure system media (a variety of hydraulic oil, lubricating oil, cooling liquid)filtration, purification, can also be used for refueling or cleaning of low pressure line system.
LFZ series filters are installed on the medium pressure line, with these characteristics of high filtration accuracy, small flow rate resistance, low initial pressure loss, high dirt-holding capacity, which can meet the various requirements from the customers.
Up to 27kg/m2, with a lifespan 3-6 times that of traditional paint mist filtration products. For paints with high viscosity, the lifespan of DPA paint mist filter bags can reach more than 10 times that of traditional products.
Xinxiang Dongfeng Filter Technology Co., Ltd. was founded in 2002 with a registered capital of 25.3 million yuan, located in Xinxiang City, Henan Province. The company covers an area of 93,000 square meters and is a professional company integrating product R&D, production, and sales.
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Dust free Purification Workshop
Multi-domain Product Application Solutions leverage exceptional performance and cutting-edge technology to offer efficient and reliable application solutions across various fields, including construction machinery, aerospace, and mining machinery. We are committed to facilitating refined production and sustainable development across industries.
Efficiently intercept pollutants, reduce equipment wear, extend component lifespan, ensure stable power output, minimize downtime, and enhance operational efficiency and reliability.
For aircraft fuel and hydraulic systems, efficiently filters out fuel impurities and moisture, preventing corrosion and wear of precision components; precisely controls hydraulic oil cleanliness, ensuring responsive flight control and safeguarding flight safety.
High resistance to pollution, capable of filtering airborne dust and hydraulic metal particles, protecting core components, reducing maintenance, lowering operational costs, and ensuring stable operation.
For coal machinery lubrication, the hydraulic system features high-efficiency filtration to remove impurities and moisture, preventing wear and corrosion while ensuring lubrication effectiveness, thereby enhancing operational smoothness and reliability.
Corrosion-resistant and temperature-pressure-resistant, used for catalyst filtration and oil purification to remove impurities and harmful substances, ensuring product quality and production stability while supporting efficient and safe manufacturing.
For gearboxes and hydraulic systems, it filters impurities in lubricating oil, reduces wear, extends service life, ensures normal operation in harsh weather conditions, and improves power generation efficiency.
Protect the engine and transmission system, filter air dust to prevent cylinder wear, filter lubricating oil impurities to ensure normal transmission, and enhance operational efficiency and reliability.
Used for solid-liquid separation in sewage treatment and particle filtration in exhaust gas treatment, it effectively removes pollutants while meeting filtration precision and efficiency requirements, providing strong support for environmental protection efforts.
Used for air purification and ultrapure water preparation systems, it filters airborne particles, bacteria, and microbial ions in water, maintaining workshop cleanliness and ultrapure water quality to ensure reliable performance of electronic products.
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Exhibition
Here gathers the latest developments of the company, and team activities showcase employee style and corporate culture, such as technology competitions and public welfare actions; The exhibition style hits the forefront of the industry, sharing the domestic and international participation and technical exchange achievements; New product release reveals innovative products such as high-precision filter materials and intelligent filtration systems ahead of time; More exciting content such as customer cases, industry trends, and honors and qualifications continues to be updated.
In the joyful atmosphere of New Year's Day, Xinxiang Dongfeng Filter Technology Co., Ltd. is filled with gratitude and optimism, and extends the warmest New Year wishes to our precious customers, partners, and dedicated employees. The past year has b...
Jan, 01, 2026
The Loong Boat Festival, as a traditional festival of the Chinese nation, carries profound historical and cultural connotations. At the approaching of the Dragon Boat Festival, Xinxiang Dongfeng Filter Technology Co., Ltd. carefully organized a new L...
May, 30, 2025
In a major development in the field of filtration technology, Xinxiang Dongfeng Filter Technology Co., Ltd. recently obtained a design patent from the China National Intellectual Property Administration for its innovative portable filtration device. ...
Jul, 05, 2024
