Therefore, your transformer oil will – in most cases – be restored to better-than-new conditions and at least to as-new conditions. The quality of this process is higher than that used by most transformer oil producers. Then, our HERING EOK oil purification system performs a full dehydration and degasification of the transformer oil. In these columns, our special highly adsorbent HERING PHÖNIX regeneration medium restores the oil’s properties in an initial step. The HERING EOK-TORS transformer oil regeneration systems first strain, heat and filter the oil before sending it through a series of regeneration columns.

Our HERING EOK-TORS transformer oil regeneration plants are reactivation systems that combine higher efficiency, longer lifetime and increased flexibility when compared to single-use Fullers Earth units.

There are typically two ways to regenerate deteriorated transformer oil to as-new or even better-than-new state: single-use Fullers Earth regeneration and multiple-use reactivation regeneration.

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