

Transformer Vacuum Impregnation Equipment

Name: Transformer Vacuum Impregnation Equipment
Brand: Ausin pipeline material&equipment co., ltd.
Availability: InStock

Transformer vacuum impregnation equipment (VPI) is a specialized industrial system used to enhance the insulation and durability of transformer components through vacuum pressure impregnation processes. Ausin VPI equipment integrates vacuum and pressure cycles to ensure thorough penetration of insulating materials (e.g., varnish or resin) into porous structures‌.

Transformer Vacuum Impregnation Equipment Specifications

Main components of equipment Working principle Features

Vertical Impregnating Tank: 1 set (Size customizable per order)
Vertical Storage Tank: 1 set (Size customizable per order)
Vacuum System: 1 set (Model SV200B)
Paint Return System: 1 set (Includes magnetic filter)
Pressure System: 1 set (With inert gas interface)
Dipping Tank Heating System: 1 set (Safe explosion-proof design)
Storage Tank Cooling System: 1 set (Equipped with cooler)
Ventilation System: 1 set (High-volume axial flow)
Hydraulic System: 1 set
Pneumatic System: 1 set
Measurement & Control System: 1 set
Spare Parts: Included free of charge

The operational process of the Ausin vacuum impregnation machine is designed for maximum penetration and insulation quality.

Vacuum Degassing: The VPI equipment product is placed in the chamber, and a vacuum is created to remove all trapped air and moisture from the coil.
Controlled Injection: After reaching the required vacuum level, treated insulating liquid (oil or varnish) is introduced into the chamber, with the volume precisely controlled via a flowmeter.
Full Saturation: The vacuum environment forces the liquid to fully penetrate every gap in the coil, significantly enhancing its impregnation capacity and improving overall insulation strength.

Ausin vacuum impregnation equipment is engineered for precision, flexibility, and reliability, with key features including:

Individual Volume & Speed Control: Each VPI equipment product's injection volume can be individually pre-set, and the impregnation speed is adjustable to meet specific process needs.
Space-Saving Design: Features an integrated, heated storage tank mounted above the main chamber for efficient operation and a smaller footprint.
Easy Product Loading: An optional motorized track or trolley system is available to simplify the loading and unloading of products.
Vacuum System Protection: A high-efficiency filter is installed to capture volatile vapors and moisture, protecting the vacuum pump and ensuring long-term performance.

Products