Zinc Flake Coating Machine

Precision Surface Protection through Advanced Zinc-Aluminum Flake Coating At Patil Industries, we specialize in designing and manufacturing state-of-the-art Dip-Spin ZAC Coating Systems engineered for high-performance corrosion protection.
Our automated systems apply uniform Zinc-Aluminum Flake (ZAC) coatings on fasteners, press parts, and hardware components — ensuring long-lasting resistance to rust, wear, and chemical degradation.
Advanced Coating Technology

• The Dip-Spin ZAC Coating Process integrates automation, precision control, and eco-efficient recovery systems to deliver consistent surface finish and optimized material utilization. Every system is built with PLC-based controls, ensuring repeatable cycle parameters and minimal human intervention.

System Overview

• Fully Automated Sequence: Dip → Spin → Dry → Cure.
• Programmable Cycle Times: Adjustable RPM and duration for different part geometries and coating viscosities.
• Uniform Coating Thickness: Achieved through precise spin control and viscosity management.
• PID Temperature Control: Drying and curing chambers maintain stable temperatures up to 250°C.
• Coating Recovery System: Integrated filtration and recirculation unit minimizes waste and ensures clean, reusable coating material.
• Safety Features: Interlocked doors, overload protection, and real-time fault monitoring through HMI interface.

Performance & Quality

• Uniform layer distribution on complex geometries.
• Improved coating adhesion through optimized spin parameters.
• Controlled curing cycle ensures high corrosion resistance (salt spray > 1000 hrs as per ASTM B117, achievable with suitable coating chemistry).
• Reduced coating consumption through automated recovery and re-filtering system.
• Compatible with most commercial ZAC formulations.

Automation & Integration

• Servo-driven spin basket with speed feedback loop.
• Real-time monitoring of process parameters (RPM, time, temp).
• Recipe-based control via touchscreen HMI for different component types.
• Optional SCADA connectivity for production analytics, coating traceability, and remote diagnostics.
• Integration-ready for IoT & Industry 4.0 environments.

Applications

• Automotive Fasteners & Bolts
• Press Components & Brackets
• Hardware & Construction Fittings
• Washers, Springs, and Small Metal Parts

Why Choose Patil Industries

• Proven engineering expertise in ZAC coating system design and automation.
• Robust mechanical structure with industrial-grade components.
• Energy-efficient heating and recovery system to reduce operational costs.
• In-house PLC programming, panel design, and process optimization support.
• Comprehensive AMC and after-sales service for long-term reliability.

Protect your components. Enhance their lifespan.

• Choose Patil Industries’ Dip-Spin ZAC Coating Systems — engineered for precision, performance, and sustainable surface protection.