hering vpt

Hering-VPT GmbH in Germany

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The first HERING transformer oil purification plant was built in 1909. Today, we offer transformer oil purification machines, transformer oil regeneration systems, PCB dechlorination equipment and customized oil treatment solutions.

We assist our customers with a broad range of trainings in the field of transformer oil maintenance. HERING VPT is a renowned manufacturer of oil recycling systems, transformer oil purification plants, transformer drying ovens and advanced vacuum applications. Drawing on decades of experience and continuous innovation HERING VPT has built a worldwide reputation for its high-quality engineering products and the excellent performance of its services. The combination of world-class engineering and German manufacturing ensures that HERING products have the highest quality in the market - maximizing your plants` uptime & your success.


Rigorous quality management coupled with active quality assurance, pronounced quality awareness among the entire staff, and strict managerial focus on quality ensure that HERING VPT’s products will more than exceed your expectations for quality and meet the highest international quality standards. HERING VPT is being certified as one of the first companies in the oil purification industry according to the newest DIN EN ISO 9001:2015 standard.

To ensure a proper operation of your system HERING recommends an on-site service. This will be coordinated directly by HERING and partly carried out with qualified partners. Plants older than 30 years fall naturally under the plant service. We are available for you 24 hours a day, 7 days a week in order to help you with your plant problems.

Transformer oil regeneration system | Recycling transformer oil | Transformer oil acidity removal | Transformer oil treatment |Transformer oil purification system |Transformer oil filtration system |Transformer oil purifier |Transformer drying oven | Transformer drying chamber| Transformer preventive maintenance