VDR Vacuum Plasma Treatment Machine

VDR Vacuum Plasma Treatment Machine

Advanced Vacuum Chamber Plasma Surface Activation System

The VDR Vacuum Plasma Treatment Machine is a high-performance industrial plasma system designed for precision surface modification inside a controlled vacuum chamber. Available in single tray and multiple tray configurations, this system ensures uniform plasma treatment for complex components and high-volume production requirements.

Engineered for speed, reliability, and superior adhesion performance, the VDR vacuum plasma system delivers exceptional surface activation for coating, gluing, painting, and printing applications.

How the Vacuum Plasma Process Works

Inside the vacuum treatment chamber:

1. A vacuum level between 2 to 12 mbar is created.

2. Selected process gases (Atmospheric Air, Nitrogen, or Oxygen) are introduced.

3. An electrical discharge is generated through the integrated plasma electrode.

4. Active plasma species modify the material surface at a molecular level.

The result is significantly improved surface energy and enhanced bonding properties.

Key Features of VDR Vacuum Plasma Treatment Machine

Fast Treatment Cycle

Treatment cycle times range from 2 to 120 seconds, depending on material type and formulation.

Flexible Tray Configurations

Available in:

• Single Tray System

• Multiple Tray System

Suitable for small components, batch processing, and mass production.

Superior Adhesion Performance

Optimizes surfaces for:

• Coating

• Gluing

• Painting

• Printing

Ensures strong and durable bonding without chemical primers.

Controlled Vacuum Environment

Operating at 2–12 mbar vacuum pressure, the system ensures:

• Uniform plasma exposure

• Deep surface cleaning

• Reliable process consistency

Multiple Gas Compatibility

Supports various treatment gases:

• Atmospheric Air

• Nitrogen

• Oxygen

Enables customized surface functionalization based on application needs.

Advantages of Vacuum Plasma Treatment

Uniform treatment of complex 3D parts
Improved wettability & adhesion strength
Fast and repeatable processing
Chemical-free eco-friendly process
Low operational cost
High production reliability