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Customer Reviews

The HLA Transformer Oil Filtration Equipment has proven itself as a vital asset in our operations. It has not only enhanced the performance and longevity of our transformers but also streamlined our maintenance processes. I highly recommend this product to any organization seeking to maintain or improve the efficiency of their transformer oil

—— Hannah Lee

We bought a double vacuum transformer oil purifier from HLA company in May 2016. Since receipt of the equipment, it has been running well and can effectively reduce the moisture of our transformer oil below to <5ppm, saving much cost for our company. After our company expands its business later, we plan to buy another equipment from your company.

—— Mr. Bakhytzhan

We are a small sunflower oil producer. In the initial stage, we bought a stainless steel vegetable oil filtration device from this company to separate the moisture and impurities in the sunflower oil. Thanks for your good quality machine ,our company is satisfied with this product.

—— Alok Singh

In June 2017, we purchased the lubricating oil purifier from HLA, which is mainly used to purify the waste hydraulic oil,which come out our company's steelmaking equipment. The equipment has been running so well, it can removing water and impurities very well from our hydraulic oil . Thanks to the high quality filtration equipment provided by HLA.

—— Mr Bechir

thanks for the prompt delivery, the machine successfully reached to us in our expected time. The machine has been used normally, the treatment effect is very good, HLA company's follow-up service is also very thoughtful.

—— Ashok Gopinath

Company News

Revolutionize Your Transformer Oil Maintenance with Our Advanced Oil Filtration Machine

[2025-04-27 15:37:11]

Are you tired of the high costs and inefficiencies associated with transformer oil maintenance? Look no further! Our state-of-the-art transformer oil filtration machine is the ultimate solution. Equipped with a temperature controller, interlocked protective system, and automatic defoaming system, ... Read More

Why choose HLA transformer oil & insulating oil purifier equipment

[2024-10-17 15:58:47]

Why we need a transformer oil or insulating oil purifier equipment?to improve the dielectric strength of transformer oil and insulating oil, making less trace moisture content, gas content, dielectric loss factor and other indicators, before pumping transformer oil into the tank, a rigorous ... Read More

How To Make Old Transformer Oil Can Be Recycled

[2019-04-05 08:36:23]

The main function of transformer oil: (1) the insulation effect: transformer oil is much higher than air dielectric strength.Insulation material soaked in oil, not only can improve the insulation strength, but also from the erosion of the moisture. (2) heat dissipation effect: the big specific heat ... Read More

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