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Industrial Oil Purification

Specializing in the purification and treatment of various oils including transformer, lube, insulating, industrial, refrigeration, fire-resistant, turbine, and hydraulic oils, we provide top-tier services to enhance oil performance and longevity in electricity power plants. Complementing our oil treatment expertise, we also offer a comprehensive range of equipment for power transformer maintenance, ensuring the safety, efficiency, and reliability of your electrical systems.

Silk Fabric

Product Application

Filter based on your application

Electric Transformer Maintenance

DZL Series
High-Efficient Vacuum Oil Purifier for Transformer Oil Treatment
  • The primary purpose of the DZL Series double-stage high-efficiency vacuum oil purifier is to eliminate free and dissolved water, gases, and mechanical impurities from insulating oils, ensuring their purity and enhancing insulation. It's ideal for use with 500KV super-voltage transformers, 220KV transformers, as well as capacitor, transformer, and refrigeration oils.

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  • Application Scope: insulating oil and refrigeration oil.

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GL Series
Precision Three-Stage Oil Filtration System
  • The Fengyu GL Series presents a cutting-edge three-stage oil filtration solution meticulously engineered for diverse oil types such as transformer oil, hydraulic oil, turbine oil, and lube oil. This precision system fulfills the exacting requirements of ultra-high-voltage transformer insulating oil, utilizing a modular design and top-tier filter materials across three stages, ensuring both exceptional portability and superior filtration quality. 

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  • Application Scope: Insulating oils for extra high voltage transformers, transformer oil, hydraulic oil, turbine oil, and lube oil

AD Series Air Dryer

Efficient and Compact Solution for Electrical Equipment Maintenance

The AD Series Fengyu Air Dryer, designed for the safety and efficiency of electrical equipment like transformers and reactors, provides 0.02-0.03Mpa dry air to maintain operational integrity. It's also ideal for prepping other electrical apparatuses before insulating oil application and can double as a workshop air-conditioner. Notable for its low-pressure condensation technique, this air dryer is compact, lightweight, energy-efficient, and easy to operate, making it a versatile and reliable addition to any maintenance toolkit.

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CK Series 

Advanced Vacuum Evacuating Equipment for Diverse Industrial Needs

The Fengyu patented CK series vacuum evacuating device is engineered for excellence in creating vacuum conditions, catering to electrical, metallurgical, medical, and mechanical industries. Capable of achieving a vacuum range from 133Pa to an impressive maximum of 5 Pa, this equipment stands out for its rapid startup, high efficiency, reliable performance, and user-friendly operation. It features a Roots pump as the main pump and a rotary vacuum pump as the first stage, complemented by an electromagnetic vacuum gas filling valve and an electronic vacuum gauge for precise control and monitoring of vacuum levels. This combination ensures optimal functionality and versatility in various industrial applications.

TC Series

Transformer Loading-Switch Oil Purifier Device

The patented Fengyu TC Series is specifically designed to combat oil degradation in transformers due to frequent on-load switching. This innovative device performs bypass circulation filtering to effectively remove free carbon, water, and oxide materials, thus maintaining the purity of the oil. It operates seamlessly under normal transformer conditions, offering options for timing filtering or filtering after switch regulator operation. Its key advantages include preserving oil dielectric strength, increasing switching frequency, prolonging maintenance intervals, minimizing blackouts, and enhancing the overall quality of power supply. The TC Series, housed in a durable stainless steel cabinet and managed by a programmable timer, is a vital tool for ensuring the longevity and reliability of transformer operations.

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Industrial Oil/Lube Oil Treatment

HPC Series
 Advanced Solutions for Effective Dehydration and Contaminant Removal
  • Our internationally advanced Coalescence-Separation dehydration technology is seamlessly integrated into the HPC series oil purifier, offering both precise filtration and high-efficiency dehydration,effectively removing granule contaminants, dissolved water, and free water from the oil, achieving filtration precision as fine as NAS2-6.

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  • Application Scope: hydraulic, lubrication, and speed adjustment systems in turbine engines

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TY Series
Elevating Lubricating Oil Performance and Equipment Longevity
  • Designed to counter the effects of water and solid particle intrusion into lubricating systems, our oil purification equipment efficiently remove contaminants, enhancing the efficiency and longevity of your machinery. Ideal for various applications, choose TY for superior performance and reliability.

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  • Application Scope: Turbine oil, fire-resistant hydraulic fluid, lubricating oil, hydraulic oil, engine oil, etc.

LY Series
Plate Pressure Oil Purifier: Efficient Water and Particle Filtration for Various Applications
  • Introducing the LY Series, a specialized plate pressure oil purifier designed to remove water and particles from a wide range of oils, including transformer oil, turbine oil, and aviation hydraulic oil. Widely employed in power stations, industrial facilities, mining enterprises, substations, lubricant warehouses, and tractor stations.

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  • Application Scope: transformer oil, turbine oil, and aviation hydraulic oil

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KY Series
Fire Resistant Oil Purifier: Enhanced Decontamination and Regeneration
  • Discover the KY Series, a specialized solution designed to cater to the unique needs of fire-resistant oil. Employing a range of advanced techniques such as deacidification filtration, anti-settlement, coalescence-separation, vacuum drying, and fine filtration, this machine efficiently removes acid value, pigment, water, gas, and particulates from fire-resistant oil.

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  • Application Scope: fire-resistant oil

LYQ Series
Full-Sealed Press Oil Filtration Cart: Efficient Solid Particulate Purification for Diverse Industries
  • Introducing the LYQ Series, a high-efficiency oil purification cart designed for versatile applications. It efficiently purifies solid particulates in hydraulic oil, turbine oil, insulating oil, and lube oil. Widely adopted in electric power, railway, metallurgy, steel rolling, mining, and related industries, the LYQ Series offers a full-sealed structure, a super-thin plastic frame with increased filtration area, and ease of filter element replacement. 

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  • Application Scope: solid particulate purification in hydraulic oil, turbine oil, insulating oil, and lube oil

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Start Your Inquiry For More Details

Get the best results for your insulating oil filtration needs with Fengyu. Our range of purifiers are designed to meet different capacities and requirements. If you need something specific, just let us know. We're always happy to help.

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