Automated VPI Process for Stator and Coil Impregnation

Vacuum Pressure Impregnation Equipment
August 27, 2025
Brief: Discover the Semi Automatic VPI 800 0.6Mpa 100 Pa Vacuum Impregnation Equipment for motor windings, designed to enhance insulation, mechanical strength, and thermal conductivity. Perfect for high-voltage motors and industrial applications, this equipment ensures complete resin penetration with vacuum and pressure cycles.
Related Product Features:
  • Semi-automatic VPI equipment with push-button control for easy operation.
  • Vacuum impregnation tank size of Φ800×1000mm for efficient processing.
  • Working vacuum degree of 100~500Pa ensures thorough air and moisture removal.
  • Working pressure of 0.6MPa for complete resin penetration into windings.
  • Includes resin storage, vacuum, hydraulic, cooling, and heating systems.
  • Made from durable materials like 16MnR and Q345-R for long-lasting performance.
  • Equipped with Schneider and Chint electrical control components for reliability.
  • Optional heating and cooling functions in the resin storage tank for versatility.
Faqs:
  • What is the primary function of the VPI equipment?
    The VPI equipment enhances insulation, mechanical strength, and thermal conductivity of motor windings by removing air and moisture and forcing resin into micropores under vacuum and pressure cycles.
  • What types of motors is this equipment suitable for?
    This equipment is ideal for high-voltage motors, traction motors, and industrial machinery requiring robust insulation and durability.
  • What are the key components included in the supply scope?
    The supply includes a vacuum pressurizing impregnating system, resin storage system, vacuum system, hydraulic system, cooling system, heating system, resin supply and returning valve system, control system, and installation materials.