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The vacuum pressure impregnation system is also known as a varnish vacuum impregnation machine or VPI system, designed for high-efficiency insulation processing.
| Varnish Vacuum Impregnation Equipment VPI | |
|---|---|
| Working Pressure | 0-0.6MPA (Adjustable) |
| Vacuum Degree | 100~200 Pa |
| Hydraulic System | Automatic opening, closing, and locking mechanism with safety interlocks |
| Monitoring | Equipped with peephole lights, observation windows, and level transmitters |
| Safety | Overpressure alarms, safety devices, and non-contact proximity switches |






VPI Impregnation Equipment
Electric Drying Oven
Vacuum Casting Equipment
Our industrial equipment solutions are specialized for the treatment of windings in transformers, voltage stabilizers, motors, pumps, and C-shape/O-shape iron cores. The VPI process significantly improves:


