Technical analysis of HYDAC filter purifier of Henan Xinxiang Lifelte Filter Co., LTD
Introduction: In the field of global industrial filtration, HYDAC is an internationally renowned brand whose filter products are known for high precision, long life and wide applicability. However, high import costs and complex supply chain issues have led to a growing demand for domestic alternatives. Lifelte Filter Co., LTD. (hereinafter referred to as "Lifelte"), which is located in Xinxiang, Henan, the "hometown of filtration in China", has not only broken the import monopoly with its independently developed alternative HYDAC filter cartridge, but also become the benchmark enterprise in the field of fluid purification in China with its excellent technical strength and localized service advantages
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Liefert was founded in 2008, successfully landed in the new three in 2016, is one of the few domestic filter equipment manufacturers to achieve physical production and capital operation in parallel. Relying on the filter industrial park of Xinxiang High-tech Industrial Development Zone, the company has two major production bases, with a total area of more than 20,000 square meters, and a research and development team of more than 30 people, a total of 68 utility model patents, products covering 128 countries and regions around the world, serving more than 50,000 customers. In terms of quality management, Liffert has passed ISO 9001, ISO 14001, ISO 45001 and other international certifications, and strictly implements ISO, DIN, IDF and 3A industrial standards to ensure that product performance reaches the international advanced level. It replaces the HYDAC filter series, adopts imported glass fiber, stainless steel mesh and other materials, combined with self-developed process technology, to achieve full compatibility with the original Hedecker filter, and the cost is reduced by more than 30%.
Lifelter alternative HYDAC filter adopts imported glass fiber and stainless steel mesh as the main filter material, combined with multi-layer composite structure design, the filtration accuracy can reach 3μm, the working pressure range covers 21-210bar, suitable for high temperature (-10℃ to +100℃), high pressure, high pollution complex conditions. For example, its star product 1300R003BNHC filter element has been verified by a number of international standards such as ISO 2491 crack resistance experiment and ISO 3724 fatigue characteristic test to ensure long-term stable operation in power plant, metallurgy, petrochemical and other scenarios.
Liffert filters are modular in design for quick replacement and cleaning. Taking the 0240R010BN3HC filter as an example, its built-in water distributor and water collector can evenly distribute the medium flow through fluid mechanics optimization, reduce pressure loss, and backwash water consumption is only 10% of the traditional filter, significantly improving energy efficiency. In addition, the company provides customized services to adjust the filter mix and sealing materials (such as nitrile butadiene rubber, fluorine rubber) according to the needs of different industries, suitable for hydraulic oil, lubricating oil and other media
From scheme design to after-sales maintenance, Liffert has built a one-stop service system. Its technical team can provide customized filtering solutions for customer conditions and track equipment operating status in real time through a remote monitoring system to ensure fault response time is less than 24 hours. For example, in a self-cleaning air filter project at a steel mill in Hebei Province, Liffert extended the life of the equipment by 40% by optimizing the filter element layout and backwashing logic
Lifeldt alternative HYDAC filter has been widely used in a number of high pollution, high energy consumption industries. Power and new energy: In the wind power hydraulic system, the 1300R010BN4HC/-B4-KE50 filter element can effectively control the cleanliness of the oil and ensure the reliable operation of the fan in extreme environments. Metallurgy and petrochemical: 0240D010BN3HC hydraulic oil filter by intercepting metal particles and colloidal impurities, significantly reduce equipment wear rate, extend the overhaul cycle of refining equipment. Environmental protection and sewage treatment: The shallow sand filter developed by the company adopts PLC intelligent control, and the backwashing water consumption is less than 1% of the filter amount, which helps the circulating water system of the steel mill achieve near zero discharge
Liefert's products not only occupy a leading position in the domestic market, but also open the global map through international cooperation. In 2024, the company participated in the SCOASTANA Environmental Summit in Kazakhstan, and its filter technology was favored by a number of energy companies in Central Asia. In addition, the company has been selected as "High-tech Enterprises in Henan Province" for many years, and has co-built research and development centers with Tsinghua University, China University of Mining and Technology and other universities to promote the iterative upgrading of filter materials and intelligent control technology
In the face of the industry changes brought about by the "dual carbon" goal, Liffert is accelerating the layout of green filtration technology. In 2025, the company plans to introduce a new generation of nano-coated filter elements to further improve pollutant retention efficiency through surface modification technology while reducing energy consumption. In addition, the deep integration of its intelligent oil filter and the Internet of Things platform will achieve predictive maintenance of equipment and real-time monitoring of carbon emission data, providing industrial users with a full chain of low-carbon solutions. From replacing imports to independent innovation, Lifeldt filter has completed the leap from "following" to "leading" in 15 years. Under the dual opportunities of domestic substitution wave and global competition, the company in Xinxiang, Henan Province, is taking technology as the spear and service as the shield to write a new chapter of Chinese manufacturing. In the future, with the deepening of the "Belt and Road" cooperation, Lifelt is expected to become an indispensable Chinese force in the field of global fluid purification
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