Automotive Parts Surface Treatment Equipment Vacuum Plasma Machine
Vacuum Plasma Machine Automotive Parts Surface Treatment Equipment
Product Introduction
Plasma, referred to as the fourth state of matter after solid, liquid, and gas, is used to modify textile surfaces through non-thermal and cold plasma treatments. Cold plasma interactions minimally affect bulk textile characteristics while enabling four major effects: cross-linking, etching, functionalization, and surface deposit formation.
Based on corona treatment technology, plasma treatment occurs in a nitrogen atmosphere. This small vacuum plasma cleaning machine uses inductive coupling principles and excels in insulating microwave tubes and components. Suitable for handling sensitive products requiring high cleanliness, it processes plastics, biochemical materials, PDMS, glass, metal semiconductors, ceramics, composites, polymers and other materials for surface cleaning, sterilization, wettability improvement, property modification, and enhanced binding force.
Key Characteristics
- Ideal for small-scale production and scientific experiments
- Compact design with easy operation and maintenance
- German core plasma technology
- Corrosion-resistant imported 316 stainless steel construction
- Precise flow control with imported needle valves
- Two-way process reactant gas channels
- Customization options available
Technical Parameters
| Parameter |
Specification |
| Vacuum Degree |
30Pa-100Pa |
| Gas Flow |
0-100ml/s |
| Cleaning Time |
Adjustable (1-9999s) |
| Cooling Mode |
Air cooling |
| Gas Channels |
Two-way working gas; Argon, hydrogen, oxygen, nitrogen, air, etc. |
| Control Systems |
PLC + Touch screen |
| Vacuum Cavity Temperature |
<50 ℃ |
| Vacuum Pump |
Oil pump/dry pump (optional) |
| Power Supply |
AC220V(±10V) |
| Remarks |
Specialized equipment can be customized for different material forms, sizes and production capacity |
Equipment Composition
Plasma cleaning machine consists of five main systems:
- Reaction Chamber: Vacuum chamber and electrodes forming the plasma reaction space for processed items
- Vacuum System: Vacuum gauge, pump, and pipes for air removal and maintaining proper vacuum levels
- Discharge System: Provides signal and energy to excite reaction gas ionization for plasma formation
- Electronic Control System: Controls equipment actions and maintains process parameter stability
- Intake Flow Control System: Flow meters and solenoid valves for precise gas control and vacuum maintenance
Equipment Operation
- Open vacuum chamber door, place items inside, and close door
- Turn on main power and set parameters via touch screen
- Equipment runs automatically (vacuum → air intake → discharge → empty) with completion buzzer alert
- Open chamber door and remove processed items
Plasma Cleaning Principle
Plasma, the fourth state of matter, utilizes high-energy particles for physical and chemical surface reactions to achieve material activation, etching, decontamination, and improved surface properties including friction coefficient, adhesion, and hydrophilicity.
Plasma cleaning technology uses low-temperature plasma characteristics to chemically and physically clean material surfaces, improving smoothness, implanting new chemical functional groups, and enabling etching processes.
Cleaning and Surface Activation
Chemical Functionalization
Introducing reactant gases during discharge creates complex chemical reactions, forming new functional groups like hydrocarbyl, amidogen, and carboxyl that significantly enhance surface activity.
Plasma Etching
Reactive plasma process removing volatile gaseous substances from solid surfaces using selected gases. Direct plasma (reactive ion etching) offers high etching rates and uniformity with critical technological parameters.
Plasma Cleaning Process
Plasma Cleaning Advantages
- Replaces traditional wet cleaning with green, environmentally friendly technology (VOC-free)
- Low operation costs using gas reaction media (oxygen)
- Broad application range without material discrimination
- High cleaning efficiency with easy automation
- Improves surface performance and adhesion while removing contaminants
Performance Comparison
Contact Angle Measurement: Liquid contact angle measures material surface wettability. Angles <90° indicate hydrophilic surfaces (smaller angles = better wettability), while angles >90° indicate hydrophobic surfaces.
Dyne Value Measurement: Common in printing, coating, laminating, and welding applications. Higher dyne values indicate better surface bonding performance with other materials.
Common Applications
Polymer Material Surface Modification - Enhances surface bonding properties
Electronic Components - Removes oxide residue, improves bond quality and effectiveness
Glass Substrates - Eliminates organic contaminants
Metal Surfaces - Removes oil and contaminants
Graphene and Powders - Cleaning and modification
PDMS Surface Activation - Enhanced bonding capabilities
Quality Assurance and After-Sales Services
1-year warranty with technical support for equipment failures during warranty period.
- Documentation: Complete technical documents including operation, maintenance manuals, circuit diagrams, gas circuit diagrams, and pipeline diagrams
- Installation Support: Comprehensive site preparation details
- Training: Remote training covering normal operation, repair, maintenance, problem analysis, and emergency procedures
- Technical Support: Ongoing technical assistance with warranty documentation including effective dates, coverage, and contact information
