Dissolved gasses in transformer oil can cause arcing, corona discharges, and overheating–reducing the electrical efficiency and lifetime of the transformer. Likewise, water contamination at levels as low as 30 ppm (parts per million) can adversely affect the insulating strength of the oil. With ever-increasing standards for energy efficiency of power distribution transformers, the need to…

Dry air generators are unique in power systems, and they play a crucial role in power systems, particularly for large transformers and reactors. These systems provide a continuous supply of dry air, crucial for maintaining optimal insulation and preventing moisture-related damage during maintenance and operation. When the transformer is shipped out from the factory, the heavier…

Together with TBEA UHV Transformer  Engineering Technology Research Center, YUNENG show its significance in transformer oil filtration field. The flow capacity applied in the research center is 40m³/h. Reported by CCTV-2(China Central Television -2)

One set of QTHS SF6 Gas Recovery, Purification and Filling Equipment with capacity 15m3/h is ready for shipment. The machine has been ordered by our India customer. With over 20 years of SF6 gas handling experience, YUNENG understands the value of responsibly utilizing the gas in electrical and transmission applications. It is our mission to…

One set of 6000L/H Double Stage Transformer Oil Centrifuging Machine is ready for shipment. The order was signed on the 21st Power Bangladesh 2018 International Expo.This machine is specially designed for Bangladesh customer with more competitive price. Bangladesh is a developing country with weak infrastructure. The power generation, power construction is still in its infancy, there are many…

Recently , we win the tender of State Grid for 1 set of SF6 Gas Recovery, Purification and Filling Equipment. Congratulations to YUNENG. Now the machine is well finished and ready to be transported to the project site. YUNENG Series SF6 machine is widely used in SF6 gas insulated electrical equipment factory, use, operation, scientific research…

Ⅰ.check and adjust after oil purifier works for a period of time    1. all the electric control apparatus    2. temperature controller   3. oil seals and motor couplings    4. clean filter elements, check pumps and motors   5. all the pipes for leakingⅡ. Clean the motor and change the lubricating greaseⅢ. Check and add specified lubricating oil to vacuum pump, Ⅳ. If oil purifier is not in use for one month or more, put it on a dry, flat ground, close all valves and electric cabinet, cove        the whole machine with canvas We care about our customers’ concern, work on help you to solve the problem on using the oil and provide you the best solution to guarantee your machine work well. Yuneng Oil Purifier is your best choice!

Container type Transformer oil purifier has been ready for shipment, it combining the function of oil filtration and vacuum pumping. Workers are making serious pre-ship inspections. We pay attention to detail and ensure higher quality to our customers.

Good News!  3 sets of YUNENG Brand Transformer Oil Filter Machine with doors and tralier were sold to Bangladesh. This kind of machine is suitable for oil treatment, vacuum oil injection, and cyclic hot-oil drying in the installation and maintenance of big transformers.  For more details, pls feel free to contact us.

Over 10 units of machines are already assembled and debugged in the factory. It includes SF6 gas recovery and filling unit, transformer evacuation system, transformer oil filtration machine, dry air generator,and turbine oil purifier. The machines will be touch up (painting make up) and then put in a seaworthy package for shipment. In this hot summer, we salute the workers who…

In the year of 2017, YUNENG old customer reordered the transformer oil centrifuging machine with door and trailer three sets, 4000LPH, 6000LPh and 18000LPH. The customer also inspected the machine physically before shipment.

Our company YUNENG has been founded in 1997 with over 20 years experience in the oil and gas treatment service. Till now, YUNENG products has been widely used domestically and abroad by UHV stations, transformer company and power generation company etc.   For the transformer service company, you might need YUNENG transformer oil filtration machine, vacuum pumping…