REXON ZY Single Stage Vacuum Transformer Oil Purifier Introduction

Our REXON ZY Series Single-Stage Vacuum Transformer Oil Purifier is designed for the purification and maintenance of transformer oil, insulating oil, switchgear oil, and other dielectric oils used in electrical equipment. By combining vacuum dehydration, vacuum degassing, and precision filtration technologies, the system effectively removes moisture, dissolved gases, particulate contaminants, and sludge from contaminated oil, helping to restore its insulating properties and extend the service life of transformers and electrical assets.

The ZY Series adopts an advanced vacuum separation system that rapidly evaporates and extracts water and gases from the oil under negative pressure conditions. Compared with conventional filtration methods, vacuum treatment enables the efficient removal of both free water and dissolved moisture, while simultaneously eliminating dissolved air and harmful gases that can reduce dielectric strength. After treatment, the oil achieves significantly improved insulation performance and enhanced operational reliability.

To ensure superior cleanliness, the machine is equipped with a multi-stage filtration system featuring high-efficiency filter elements capable of removing fine particles down to 1–5 microns. The integrated thermostatic heating system maintains the oil at the optimum processing temperature, improving dehydration efficiency while preventing oil degradation caused by overheating. The combination of heating, vacuum treatment, and precision filtration provides a complete oil purification solution for power utilities and industrial facilities.

The ZY Series is widely used in power plants, substations, electrical maintenance contractors, manufacturing facilities, and industrial power systems. Available in various flow capacities, the equipment offers stable operation, user-friendly controls, low maintenance requirements, and reliable performance in both on-site and workshop applications. By maintaining transformer oil quality and reducing equipment failure risks, the REXON ZY Series helps customers improve operational efficiency while minimizing maintenance costs.