Vacuum Pressure Impregnation (VPI) Equipment | For Motors, Relays & Transformers | Electronic Component Coil Sealing System

Product Description

Vacuum Pressure Impregnation (VPI) Equipment | For Motors, Relays & Transformers

Product Description
  • Intelligent Control: Equipped with a 7-inch Weilun color touch screen and Mitsubishi PLC control. All parameters are programmable with storage for up to 50 data sets.
  • Precision Handling: Stepper motor controls the rise and fall of liquid levels, with adjustable height (0.1-60mm) and speed.
  • Advanced Functions: Dipping time is adjustable (0-999 seconds). Includes features like alarm timing, second vacuum, automatic air entry, and automatic lid opening.
  • High-Efficiency Vacuum: Features an XD-020-380V vacuum pump for rapid vacuuming with programmable time control.
  • Durable Construction: Vacuum box (L700*W530*H400) made of high-quality GB 6mm steel; vacuum cover uses international quality welded steel.
  • Superior Sealing: Employs a 12mm imported silicone seal for airtight performance.
Automatically opens the lid, charges/discharges gas, and lifts liquid levels. PLC + touch screen control effectively prevents pin dip paint and reduces secondary solder.
Scope of Application

Electrical and Electronic Industry: Ideal for impregnating coils of motors, transformers, and relays. Enhances insulation properties, stability, and reliability while preventing turn-to-turn short circuits.

Powder Metallurgy: Used for impregnating lubricants and sealants into products to improve lubrication, self-lubricating ability, and sealing performance.

Automobile Parts Manufacturing: Fills internal micropores in engine cylinder blocks and heads to improve airtightness and prevent coolant or oil leakage.

Wood Processing Industry: Injects preservatives, flame retardants, and colorants into wood to give it anti-corrosive and aesthetic characteristics.

Ceramics and Composite Materials: Fills pores in porous ceramics to improve mechanical and thermal properties; also integrates resins into reinforcing fibers for composite integrity.

Technical Parameters
Parameter Item Specifications
Power Supply AC220V / 380V 50Hz / 60Hz
Power Output 1HP
Positive Pressure (Cylinder) 0.6MPa (6.12KG/CM)
Negative Pressure (Cylinder) 1.02×10MPa
Inner Dimensions L700 * W530 * H200mm
External Dimensions L1500 * W900 * H1100mm
Equipment Weight Approx. 220Kg
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About Our Factory

We are a dedicated instrument expert specialized in manufacturing lab testing equipment since 2007. With over 18 years of history, our products are highly favored in Europe, America, and Southeast Asia, covering more than 109 countries.

Factory Overview

Our equipment serves a wide range of industries including rubber, plastics, food, packaging, and electronics. We support scientific research units, quality inspection institutions, and academic fields with both standard and customized R&D solutions.

Product Quality
Production Workshop
Frequently Asked Questions (FAQ)
How do I choose the most suitable VPI equipment?
Our professional team will provide the best suggestions based on the specific type of test you need to perform and your required specifications.
What is the standard delivery term for the machinery?
We often maintain stock in our factory. If no stock is available, delivery typically takes 15-20 working days after the deposit is received. Special arrangements can be made for urgent needs.
Do you offer customization services for specific industrial needs?
Yes, we provide both standard and customized machines tailored exactly to your requirements and technical requests.
What kind of warranty and technical support is provided?
Our standard warranty is two years. During this period, we offer full technical support and part replacements. Our engineers are also available for on-site service if necessary.
How is the equipment protected during international transportation?
All machines are packed in standard export wooden boxes to prevent damage during sea or air freight. We have a proven track record of safe delivery to over 100 countries.
Is it easy to install and operate the product?
The equipment is shipped with comprehensive operating instructions and video guides in English to ensure smooth installation and operation.

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