State-of-the-Art Electrostatic Painting Line for Automotive Industry Anti-Corrosion Design and Real-Time VOCs Monitoring

Equipment Description:

The paint room is a closed space used for spraying operations. Its core functions include paint mist treatment, temperature and humidity control, safety and explosion prevention, etc. It is suitable for manufacturing industries such as automobiles, machinery, and furniture. The following is a systematic structural analysis:

I. Main structure composition

1. Room frame
Made of galvanized steel plate/stainless steel
Modular assembly structure, including shockproof sealing strips
Anti-corrosion design (PP/FRP composite material)

2. Air circulation system
Fresh air inlet-->primary filtration-->heating/cooling section-->air blower-->pressure equalizing chamber-->top filter layer-->operating area
Three-stage filtration system (G4+F8+top cotton)
Variable frequency speed control air supply unit (air volume 2000-50000m³/h adjustable)

3. Paint mist treatment system

4. Safety protection system ‌

Real-time monitoring of VOCs concentration (PID sensor)
Automatic fire extinguishing device (CO₂/fine water mist system)
Explosion-proof electrical equipment (Ex dⅡCT4 level)
II. Selection suggestions
The automotive industry prefers water-rotating structure
Precision spraying requires FFU laminar air supply
It is recommended to configure gas heating units in northern regions
Smart factories should choose IoT remote monitoring modules

Main structures and components:

1. Core functional components
1. Intelligent control system
PLC+HMI human-machine interface
Parameter monitoring: temperature (±1℃), humidity (±5%RH), pressure difference (15-25Pa)
Fault self-diagnosis module
2. Special functional components
Rotary spraying workbench (load-bearing 0.5-5T)
Telescopic spray booth (stroke up to 20m)
Dehumidifier unit for water-based paint (dew point temperature -40℃)
3. Environmental protection treatment module
RTO regenerative incinerator (purification efficiency ≥98%)
Activated carbon adsorption concentration device (iodine value ≥1000mg/g)
2. Technical parameter example
Typical spray booth configuration parameters
{"Working area size": "8m(L)×4m(W)×3.5m(H)",
"Lighting intensity": "≥800lux (explosion-proof LED light source)",
"Noise control": "≤75dB(A)",
"Energy consumption standard": "Fan power consumption 35kW·h/ton workpiece",
"Environmental certification": "GB16297-2028 emission standard"}

Features:

1.High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.