This advanced PVD (Physical Vapor Deposition) coating machine is specifically engineered for depositing hard and super-hard protective coatings, with optimized performance for AlTiN (Aluminum Titanium Nitride) and TiCN (Titanium Carbonitride) films on cutting tools, molds, and wear components . The system combines state-of-the-art arc ion plating technology with precise process control to deliver exceptional coating quality, adhesion, and production efficiency.

Designed for the most demanding tool coating applications, this equipment enables manufacturers to significantly extend tool life, improve cutting performance, and reduce overall machining costs.

Features

Advanced Arc Source Technology

  • Controlled Arc Movement: Unique magnetic field control technology ensures rapid arc movement across the entire target surface, resulting in uniform target etching and smooth, dense coating surfaces.

  • Reduced Droplet Emission: Optimized arc source design minimizes macroparticle defects, delivering superior surface finish essential for high-performance cutting tools -7

Superior Coating Adhesion

  • Enhanced Interface Bonding: Advanced plasma etching and ion bombardment techniques (utilizing high ionization rates up to 90%) create exceptional coating-to-substrate adhesion.

  • Multi-Step Cleaning Process: Integrated gas etching and plasma cleaning remove contaminants and activate substrate surfaces prior to deposition.

Precision Process Control

  • Full Automation: Industrial PC/PLC control system with touchscreen interface enables precise recipe management and process monitoring.

  • Multi-Gas Flow Control: Equipped with multiple mass flow controllers for precise regulation of reactive gases (nitrogen, hydrocarbons, oxygen/argon) to achieve exact coating stoichiometry.

  • Temperature Uniformity: Advanced radiant heating with thermocouple feedback ensures consistent substrate temperature across the entire batch (80-550°C range).

High Production Efficiency

  • Rapid Pump-Down: High-performance vacuum system achieves 5.0×10⁻³ Pa in less than 10 minutes (no-load, clean condition).

  • Multi-Axis Rotation: Planetary rotation system with 3-layer, 8-spindle design ensures exceptional coating thickness uniformity and maximizes batch capacity.

  • Quick Turnaround: Optimized process cycles (typically 4-8 hours per batch) enable high throughput production.

Additional compatible coatings include:

  • TiN, CrN, AlCrN, TiAlN, TiAlCrN, TiAlSiN, DLC, and multilayer super-hard coatings.

Technical Specifications

Parameter Specification
Chamber Size Customizable configurations (e.g., Ø650×H750mm, Ø750×H500mm, Ø900×H1200mm) 
Effective Coating Area Dependent on chamber configuration (e.g., Ø480×H550mm, Ø650×H750mm) 
Ultimate Vacuum ≤ 5.0×10⁻⁴ Pa
Pump-Down Time 5.0×10⁻³ Pa < 10 min (no-load, clean)
Operating Temperature 80-550°C (programmable)
Temperature Control ±5°C uniformity with multi-zone heating 
Cathode Targets 6-12 sets (configurable based on chamber size) 
Target Material Circular (Ø160mm) or rectangular configurations available 
Rotation System 3-layer planetary with 6-8 spindles, variable speed control
Power Supply Pulse bias power supply, total power: 40-65kW (configuration dependent)
Cooling Requirement Cooling water temperature <25°C, flow rate ≥20T/h
Control System Fully automated PC/PLC with touchscreen, remote diagnostics capability
Process Gases N₂, Ar, C₂H₂, O₂ (mass flow controlled)

Application Areas

Cutting Tools

  • Drills, end mills, taps, reamers, hobs, gear cutters, inserts

  • Solid carbide and HSS tools

  • Indexable tooling

Molding & Forming Tools

  • Punching dies, shearing molds, forming tools, injection molds 

  • Extrusion dies, drawing tools

Wear Components

  • Automotive parts (pistons, piston rings, engine components)

  • Precision mechanical components

  • Medical devices and instruments 

Performance Benefits

  • Extended Tool Life: 2-10× longer service life compared to uncoated tools

  • Improved Cutting Parameters: Enables higher cutting speeds and feeds

  • Better Surface Finish: Reduced friction minimizes material adhesion and improves machined part quality 

  • Reduced Lubrication Requirements: Low friction coefficients allow for dry or minimal lubrication machining

  • Cost Efficiency: Lower total processing cost per part through extended tool replacement intervals

Quality Assurance

  • CE, ISO certified components and manufacturing

  • 100% factory tested before shipment

  • One-year warranty on equipment

  • Comprehensive documentation including process recipes for AlTiN and TiCN coatings

Service and Support

  • Installation: Free on-site installation and commissioning 

  • Training: Comprehensive operator training included 

  • Technical Support: Remote diagnostics and ongoing technical assistance

  • Process Development: Application support for coating optimization