I. Structure and Components

1. Enclosed Chamber

   • Typically constructed with a metal frame (e.g., galvanized steel plates) and fire-resistant insulation materials to ensure airtightness and thermal insulation.

   • Designed as a dust-free or low-dust environment to prevent dust adhesion during spraying.

2. Air Circulation and Filtration System

   • Air Intake System: Equipped with multi-stage filtration (e.g., primary, medium, and high-efficiency filters) to ensure clean incoming air.

   • Exhaust System: Uses fans to expel paint mist and harmful gases. Some models include activated carbon adsorption devices for废气净化.

3. Spraying and Baking Functions

   • Spraying Mode: Provides uniform lighting (LED or explosion-proof lights) and stable airflow for precision spraying.

   • Baking Mode: Utilizes electric, gas, or infrared heating systems to rapidly reach preset temperatures (typically 50–80°C), accelerating paint curing.

4. Control System

   • Intelligent control panel for adjusting temperature, time, airflow, and other parameters. Some models support remote operation.

II. Workflow

1. Preparation Stage

   • Clean the component surface, sand/fill imperfections, and mask non-spray areas.

   • Suspend or secure the component inside the booth.

2. Spraying Stage

   • Activate the air filtration system to ensure a clean environment.

   • Apply primer, color coat, and clear coat. Uniform airflow minimizes paint particles.

3. Leveling and Baking Stage

   • Allow the paint to rest (leveling) for smooth surface formation.

   • Switch to baking mode to cure the paint layer, shortening drying time (typically 30–60 minutes).

4. Cooling and Quality Inspection

   • Inspect gloss, smoothness, and adhesion after natural cooling.

III. Technical Features

1. High Efficiency & Energy Savings

   • Rapid heating and circulation systems reduce energy consumption. Some models support waste heat recovery.

2. Environmental Compliance

   • Filtration systems capture over 90% of paint mist, complying with VOC (Volatile Organic Compounds) emission standards.

3. Precise Temperature Control

   • Minimal temperature fluctuation (±2°C) prevents blistering or cracking.

4. Safety Design

   • Explosion-proof motors, fire-resistant materials, and combustible gas alarms ensure operational safety.

IV. Applications

• Auto Repair Shops: Refinishing scratches or repainting replacement parts.

• Component Manufacturers: Standardized coating for batch production.

• Customization Enthusiasts: Personalized finishes for wheels, trim, etc.

V. Purchasing Considerations

1. Size & Power

   • Select booth dimensions (e.g., 3m×2m×2m for small parts) based on component size.

   • Match heating power to material requirements (e.g., low-temperature baking for plastic parts).

2. Filtration Grade

   • High-efficiency filters (e.g., F9 grade) suit high-precision spraying.

3. Brand & After-Sales Service

   • Prioritize reputable brands (e.g., Baozhongbao, Guangli, Zhongguan) and verify warranty/parts availability.

VI. Maintenance & Precautions

• Regular Cleaning: Remove residual paint debris; replace filter cotton/activated carbon.

• Equipment Checks: Calibrate temperature controls; test fans and alarms.

• Safe Operation: Wear protective gear (mask, goggles) and ensure ventilation during spraying.

CoatTech

At CoatTech, we pride ourselves on our expertise in customized technology solutions.

Our engineers and sales managers are passionate about the products we design and sell.

Our sincere service has earned the trust of our clients.

CoatTech is a close-knit family. We welcome you to visit us anytime.

CoatTech Custom Solutions

CoatTech specializes in providing customized technology solutions, including advanced coating lines,

spray booths, paint preparation rooms, mixing rooms, and other facilities to meet your needs.

We have numerous real-world cases in the automotive, industrial, furniture/woodworking, and aerospace sectors.

Partner with CoatTech to receive equipment tailored to your specific requirements!