Hering VPT is known globally for its precisely engineered products and highly professional services, which when accentuated with German manufacturing, have carved a niche for themselves in market. Thereby they assure plant’s uptime and scale your success.

Hering has a plethora of products including transformer oil purification systems, transformer oil regeneration systems, PCB removal system, vacuum transformer drying system, waste oil recycling plant, reactivation clay polishing system, adsorbent mineral polishing system, online transformer insulation drying and degassing systems.

Ever since 1909, when their first oil purification plant was built, Hering assist their clients with various trainings in transformer oil maintenance.

Hering, after thorough discussion with clients offer products in three series namely EOK Basic, EOK Standard, EOK Professional, based on price-performance ratio.

The suspended sludge materials in the oil are removed by employing Hering oil filtration system. The machines exclusively engineered for this purpose process the polluted oil. Hering customizes services according to client requirements and provide vacuum transformer purification and degasification plants accordingly.

EOK Basic is cost effective service offered for new transformers and for treating oil in storage tanks. EOK Standard also has automatic cleaning provision which can be utilized during on-site transformer service and repair. EOK Professional is flexible with minimized cleaning time and could be included in wide range of purifying needs in transformer industry.

Hering applies high vaccum oil filtration system to remove 60 ppm moisture and oxygen dissolved in impurities in transformer oil and restores quality.State of art technologies including highly sealed machines which avoid problems relating to environment exposure, exclusively designed controllers which handles any overheating and check for pressure values are employed in Hering oil filtration system. A series of filters with special cartridges, which first remove impurities sized 1mm, followed by those of 50 microns, take oil to an ionic chamber where acidic substances are involved in a reaction only to be eliminated.

http://www.hering-vpt.com/article/transformer-oil-filtration-system/

​

Hering finally tests the treated oil for quality before and after the treatment to check if there is room for improvement.