Process Overview

Paint Process Flow

A complete industrial paint line consists of multiple integrated stages, from surface preparation through final quality inspection. Understanding each stage is essential for designing systems that deliver consistent finish quality and production efficiency.

Process Stages

8 Stages of Paint Processing

Stage 1

Pretreatment

Surface cleaning, degreasing, and chemical treatment to ensure optimal coating adhesion.

  • Alkaline cleaning
  • Phosphating
  • Passivation
  • DI water rinse
Stage 2

Drying & Cooling

Controlled drying after pretreatment and cooling between process stages.

  • Flash-off zones
  • Air knife drying
  • Temperature control
  • Humidity management
Stage 3

Sealing & Primer

Application of sealers, adhesives, and primer coats for corrosion protection.

  • PVC sealing
  • Sound deadening
  • Primer application
  • E-coat (if applicable)
Stage 4

Spray Booth

Controlled environment for robotic spray application with optimized airflow.

  • Downdraft design
  • Climate control
  • ATEX compliance
  • Lighting optimization
Stage 5

Robotic Painting

Automated basecoat and clearcoat application with precision robotic systems.

  • Basecoat application
  • Clearcoat application
  • Electrostatic charging
  • Multi-color capability
Stage 6

Curing & Baking

Thermal curing ovens for paint crosslinking and hardening.

  • Convection ovens
  • IR curing zones
  • Temperature profiling
  • Energy efficiency
Stage 7

Quality Control

Automated and manual inspection for finish quality verification.

  • DFT measurement
  • Gloss measurement
  • Visual inspection
  • Defect detection
Stage 8

Overspray Separation

Capture and treatment of overspray particles for environmental compliance.

  • Dry filtration
  • Water wash systems
  • VOC abatement
  • Paint recovery
TD Specialization

Our Core Focus Areas

TD Robotic Painting Systems specializes in the spray booth, robotic painting, and quality control stages. We provide complete integration from paint supply through finished coating.

Booth Integration

Paint booth design, airflow optimization, and ventilation systems.

Robotic Painting

Robot selection, programming, spray equipment, and process control.

Quality Systems

Inline inspection, DFT monitoring, and defect detection integration.

Related Solutions

Plan Your Paint Line

Our engineering team can help design the optimal process flow for your production requirements.

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