Heavy-Duty/Oversized Bus Maintenance, Spray Painting & Drying Systems

Spray Paint & Baking Booth Technical Specifications

I. Core Functions & Applications

1. Spray Painting Function

• Provides an enclosed, dust-free environment to minimize particle contamination and ensure uniform coating.

• Purifies air via multi-stage filtration (e.g., top/floor filter mats, activated carbon) to eliminate pollutants.

2. Baking/Drying Function

• Rapid heating (50–80°C) accelerates paint curing, enhancing coating hardness and gloss.

• Compatible with water-based paints, solvent-based paints, and powder coatings.

II. Structure & Components

1. Booth Structure

• Materials: Galvanized steel or rock wool insulation panels (heat-resistant, anti-corrosion).

• Dimensions: Customizable (e.g., length: 10–30 m, width: 4–8 m, height: 4–6 m).

2. Air Supply System

• High-power centrifugal fan with optimized duct design for uniform airflow.

• Top-mounted laminar airflow distribution system (perforated plates or Venturi structure).

3. Filtration System

• Primary filtration: Captures coarse particles.

• Intermediate filtration: Non-woven or fiberglass filter mats.

• Advanced filtration: Activated carbon adsorbs VOCs and hazardous gases.

4. Heating System

• Heat sources: Electric heating, natural gas, diesel, or infrared radiation.

• Temperature control: PID intelligent control (±2°C accuracy).

5. Control System

• PLC or touchscreen interface for programmable spray/bake cycles and temperature curves.

• Safety alarms: Over-temperature, airflow failure, gas leakage.

III. Technical Features

1. High Efficiency & Energy Savings

• Heat recovery systems (e.g., exhaust air recycling) reduce energy consumption.

• Variable-frequency drive (VFD) fans adjust airflow to minimize power usage.

2. Smart Automation

• Multi-stage temperature control profiles for diverse coating materials.

• Remote monitoring and diagnostics (available in premium models).

3. Safety & Environmental Compliance

• Explosion-proof design (for gas/diesel models) with flame detectors and automatic fire suppression.

• Meets emission standards; optional RTO (Regenerative Thermal Oxidizer) for exhaust treatment.

4. Durability

• Anti-corrosion coatings and high-temperature seals ensure a lifespan of 10+ years.

IV. Applications

• Automotive: Full-body painting, truck/bus refinishing.

• Industrial Machinery: Excavators, cranes, agricultural equipment.

• Aerospace: Aircraft component coating.

• Rail Transit: High-speed train/metro carriages.

• Furniture Manufacturing: Large wood/metal furniture baking.

V. Selection Guidelines

1. Workpiece Dimensions: Booth size should exceed maximum workpiece dimensions by ≥20%.

2. Production Capacity: Prioritize models with rapid heating and recovery for continuous operation.

3. Energy Source:

   • Electric: Ideal for eco-sensitive areas with stable power supply.

   • Gas/Diesel: Cost-effective for high-throughput facilities.

VI. Maintenance & Service

1. Routine Cleaning:

   • Weekly filter cleaning; monthly duct inspections.

2. Heating System Checks:

   • Quarterly inspection of burners or electric heating elements.

3. Electrical Safety:

   • Annual calibration of temperature sensors and insulation integrity tests.

4. Safety Valve Testing:

   • Regular pressure relief device checks for gas-powered systems.

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!