Faq

In each case the operation of the electrical equipment depends on the purity of the insulating oil. If electrical equipment continuously operated with contaminated fluid, its efficiency will be impaired, resulting eventually in the risk of total failure. All high capacity transformers in use today have to cope with voltages in excess of 400kV. The rating requirements and drive to tighter tolerances in the manufacture of modern transformers and electrical apparatus results in greater electrical stress on insulating material and fluids. Transformer oil loses its insulating / cooling properties and is contaminated over a period of time. Therefore, it is necessary to choose HOPU Transformer oil purification machine.

To improve transformer oil, insulating oil dielectric strength, making less trace moisture content, gas content, dielectric loss factor and other indicators, before pumping transformer oil into the tank, a rigorous treatment must be proceeded. 1. For the general transformer oil are impurities, water and dust contaminated transformer oil, Now generally vacuum oil purifiers are the best solutions. it can not only completely remove the water content, gas content, big size particles from the oil, but also can effectively remove small impurities. HOPU ZY Series Single stage vacuum transformer oil purifier, for small capacity transformers below 110KV HOPU ZYD Series double-stage vacuum Transformer oil purifier, for small or large capacity transformers, below or above 110KV 2. Badly contaminated and deteriorated transformer oil, which need to remove acid and recover oil color You should choose Transformer Oil Regeneration Device with Fuller’s Earth 3. If fieldwork requirement, need to move to any work point by traction, and purifying the transformer oil which is located in different fields. You need to choose HOPU ZYM Series Mobile trailer type transformer oil purifier, This machine equips the car wheels, which can be easy to move to any work point by traction.

Diesel Fuel oil absorbs atmospheric moisture and solid impurities during storage, transportation, and injection. Massive ineluctable water and impurities emerge into the fuel oil during manufacturing, installation, testing and commissioning process of oil pipeline (storage tank) assembling, welding, preservative treatment, scavenging, and pressure test. Mechanical impurities and free water is the harmful substances for the fuel oil. The water content and impurities shall seriously endanger engine’ s power insufficient and even flame-out to cause disastrous accident. Massive tiny solid particles and droplets shall form stable suspension and emulsion which can not be removed by gravity deposition method. Thus the coalescence-separation oil purifier is necessary for the oil supply system. Light diesel fuel oil choose HOPU TYB Series Coalescence separation diesel oil purifier Heavy fuel oil choose HOPU CYA Series Disc type marine centrifuge oil purifier

The oil used for lubrication system of generators need maintenance and treatment because it may be mixed with air, water and impurities. Otherwise, it can speed up oil quality turning bad or break down the adjuster and protection system, damage the plain journal bearing, and influence the whole machine running. In the past, we used pressure type and centrifugal type oil filter to get rid of impurities and water in oil for middle and small equipments. But the operation processes of those two equipments are very complex as well as waste of large quantity of oils and materials. The efficiency of the equipments is very low. Therefore, they are not suitable. HOPU TYA or TY Series Lubricant Oil Purifier can solve all the problems mentioned above. It not only can efficiently clear away kinds of liquid water content, gas, impurities and particles, but also can break emulsification fast and effectively so as to purify lube oil thoroughly.

HOPU oil purifiers (oil dehydrators) will demonstrate the wide range of opportunities of savings in the following: Extension of used oil and industrial fluids life Purification of collected used oil and industrial fluids Reduced time for oil and industrial fluids changes Minimized corrosion within lube oil or insulation oil systems Increased equipment reliability Saving cost of replacement new oil

Yes, HOPU has three workshops to design different product Workshop 1 is for domestic and standard product design for oil purifier and oil testing unit Workshop 2 is for double vacuum chamber or high vacuum oil purifier design Workshop 3 is for customized designs and OEM order