Customizable Vacuum Pressure Impregnation (VPI) Systems for
High-Voltage Motors and Transformers
Boost the performance, reliability, and lifespan of your
high-voltage electrical insulation with our state-of-the-art, fully
customizable Vacuum Pressure Impregnation (VPI) equipment. As a leading manufacturer, we provide turnkey VPI systems designed
to meet the stringent demands of high-voltage motor, anti-explosion
motor, and transformer production.
Our VPI process thoroughly impregnates windings with resin under
precise vacuum and pressure, significantly enhancing dielectric strength, mechanical stability, moisture resistance, and
protection against mold and corrosion. This results in superior electrical insulation that ensures your
products operate safely and efficiently in the most challenging
environments.
We deliver a complete solution, including on-site installation,
commissioning, and comprehensive training for your team.
Key Benefits of Our VPI Equipment
Superior Insulation Treatment: Achieve complete penetration of insulating resins for unmatched
dielectric and mechanical performance.
Enhanced Product Longevity: Protect windings from moisture, chemicals, and environmental
contaminants to extend service life.
Customizable Design: Every system is engineered to your specific requirements, from
tank dimensions to automation levels.
Built to the Highest Standards: Manufactured in compliance with GB150, JB/T4709, and JB/T7674 standards, ensuring safety, durability, and reliability.
Turnkey Solution: From foundation drawings to on-site training, we provide
everything you need for a successful installation and operation.
Complete VPI System Supply Scope
Our comprehensive supply includes everything required for a fully
operational impregnation line:
Vacuum Pressurizing Impregnating System (1 set)
Resin Storage & Mixing System (1 set)
High-Efficiency Vacuum System (1 set)
Hydraulic Cover Locking System (1 set)
Intelligent Cooling System (1 set)
Resin Supply & Return Valve System (1 set)
Automated Electrical Control System (PLC) (1 set)
Ventilation System (1 set)
All Installation Materials (1 set)
Technical Highlights & Key Features
Vacuum Impregnation Tank
Dimensions: Customizable (Standard: Φ3300×3500mm)
Working Pressure: Up to 1.0 MPa (adjustable)
Limit Vacuum Degree: ≤ 100 Pa
Construction: High-strength Q345-R/16MnR steel plates.
Safety: Full over-pressure alarm, safety interlock mechanisms, and pressure relief devices.
Operation: Hydraulic tank cover operation with non-contact switch signaling.
The design allows for unobstructed workpiece loading.
Sealing: Highly reliable inflatable silicone rubber sealing ring and
upper/lower misaligned flange design.
Resin Storage Tank
Features: Motor-driven multi-layer paddle agitator for consistent resin
viscosity.
Temperature Control: Integrated cooling jacket with 100mm insulation layer (ethylene glycol solution) to maintain optimal resin temperature.
Monitoring: Magnetic flip level gauge, continuous level display, low-level
alarm, and automatic valve shut-off to prevent backflow.
Viewing: Equipped with sight lights and observation windows.
High-Efficiency Vacuum System
Configuration: High-capacity combination typically including an H-150 Slide Valve Pump and ZJ-300 Roots Pump for fast, three-stage pumping.
Protection: Includes a vacuum buffer tank and exhaust gas condenser to protect
pumps from contamination and condense volatiles.
Control: Intelligent digital vacuum gauges and absolute pressure transmitters for precise process control.
Control & Safety
Automated Control: A modern PLC-based electrical control system allows for easy programming and monitoring of the entire
impregnation cycle.
Comprehensive Safety: Engineered with multiple safety layers: safety interlocks,
pressure/vacuum relief devices, and automatic shutdown functions.
Quality & Documentation
We guarantee quality and transparency. Every system includes full
documentation:
Pressure Vessel Design & Compliance Certificates
Material Test Reports (MTRs) and Welding Reports
Non-Destructive Testing (NDT) Reports
Pressure Test Inspection Reports
Complete Manuals: Operation, Maintenance, and Troubleshooting Guides
Drawings: Foundation Plans, Process Flow Charts, and Electrical Schematics
Certificates for all bought-in components (pumps, PLCs, sensors)
Ready to Enhance Your Insulation Process?
Searching for "transformer impregnation equipment," "motor VPI
system," or "custom vacuum impregnation tank"? You've found the
solution.
Contact our engineering team today to discuss your specific
application needs. We will provide a customized system design and a
competitive quotation.
Keywords Integrated: Vacuum Pressure Impregnation Equipment, VPI System, VPI Equipment,
Transformer Impregnation, High Voltage Motor Insulation, Insulation
Treatment, Vacuum Impregnation Tank, Resin Storage Tank,
Impregnation Process, Electrical Insulation, VPI Plant, Custom VPI
System, Vacuum Pump System, Impregnation Equipment Manufacturer.
