For Motor Production,Turn to Wind Automation!


Major in Motor Winding,Welding and Testing

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsTrickle Impregnation Machine

WIND-ZCJ Trickle Impregnation Machine Vacuum Pressure Impregnation

Good quality Needle Winding Machine for sales
Good quality Needle Winding Machine for sales
We trust you and have very good references of you from our Shanghai colleagues

—— Olayo Delgado

We are very happy with the machines!

—— Efrain.Alvarado

I'm Online Chat Now

WIND-ZCJ Trickle Impregnation Machine Vacuum Pressure Impregnation

China WIND-ZCJ Trickle Impregnation Machine Vacuum Pressure Impregnation supplier
WIND-ZCJ Trickle Impregnation Machine Vacuum Pressure Impregnation supplier WIND-ZCJ Trickle Impregnation Machine Vacuum Pressure Impregnation supplier

Large Image :  WIND-ZCJ Trickle Impregnation Machine Vacuum Pressure Impregnation

Product Details:

Place of Origin: China
Model Number: WIND-ZCJ

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Bare package put in a 20'GP container
Delivery Time: 60 working days
Payment Terms: T/T
Detailed Product Description
Condition: New Warm Environment: Insulation Resistance>500
Insulation Method: Vacuum Pressure Impregnation Insulation Resistance: 1500~4000
Power Source: Electricity After Sales: Machine Almost No Need Maintenance
High Light:

impregnation line


varnish impregnation machine

Small Frame Stator Varnish Impregnation Machine Dipping Depth Below 300mm WIND-ZCJ






This series of equipment is a vacuum impregnation process after injecting the impregnating liquid, and


then applying a certain pressure on the container. It is mainly used for the insulation treatment of coil


windings of transformers, high voltage motors, etc. The impregnation cylinder belongs to the 'pressure





Class Specifications Model Impregnated cylindervolume Working vacuum (-Mpa) Vessel design pressure (Mpa) Area
GZJ-500(Within thebore) 950 0.098 0.6 7
GZJ-800(Within thebore) 1000 0.098 0.6 9
GZJ-1200(Within thebore) 1350 0.098 0.6 11
GZJ-1400(Within thebore) 2154 0.098 0.6 15
GZJ-1600(Within thebore) 3200 0.098 0.6 17
GZJ-2000(Within thebore) 6255 0.098 0.6 21
GZJ-3000(Within thebore) 21190 0.098 0.6 3




VPI is the abbreviation of Vacuum Pressure Impregnation process. It is to pre-bake the workpiece after


cooling, placed in a vacuum environment, remove the air and volatiles inside the coil of the workpiece,


rely on the vacuum in the paint liquid gravity and coil capillary action, and the use of dry compressed air


or inert gas, to lift The impregnated varnish after the vacuum exerts a certain pressure, so that the


varnish penetrates quickly and fills the inner layer of the insulating structure. The dripping process of the


workpiece is carried out in the impregnating can, using the "hot air flow - vacuum - hot air flow" drying


process, so that the workpieces are continuously completed in the same dipping lacquer cylinder, the


workpiece pre-bake - vacuum low temperature dehumidification - vacuum ( Pressure) impregnation - paint


dripping - bottom cleaning - low temperature drying - vacuum assisted solvent recovery - high


temperature curing process. The entire processing cycle saves time and effort, greatly reduces the labor


intensity of workers, improves the labor environment, and saves a large amount of insulating paint and


power resources.


VPI's process is generally: pre-bake dehumidification → into the tank → vacuum exhaust → vacuum


impregnation → pressure impregnation → pressure lacquer → pressure relief lacquer → back lacquer


→ curing dry.


Due to the simple structure of the dipping and baking paint cylinder, the VPI is more suitable for the


insulation treatment of various large-scale high-voltage coils, multi-layer homogenous yoke coils, and


high-demanding large-scale windings and other high-voltage coils with complicated structures. After being


processed by the VPI process, the insulation performance is good, the temperature rise is reduced, the


efficiency is increased, the mechanical strength is increased, loosening of the operation process is


solved, short circuit and other insulation failures are prevented, the moisture resistance is improved, and


the service life is prolonged. However, VPI is still an insulation treatment process for gaps.



Contact Details
Shanghai Wind Automation Equipment Co.,Ltd

Contact Person: Ms. Emily

Send your inquiry directly to us (0 / 3000)