Paint Robot Selection Scenario

Content trust and applicability

Author
TD Engineering Team
Publisher
Shanghai Tudou Technology Co., Ltd. | Shanghai, China
Scope

Engineering guidance for robotic spray painting, paint booths, paint supply systems, and production-scope decisions.

Best used for

Best used for early-stage feasibility checks, vendor comparison, scope definition, and internal project alignment.

Use with caution

Final specifications still depend on coating chemistry, part family, takt, utilities, site layout, local code, and EHS review.

Evidence basis

Based on TD engineering team experience, recurring project delivery patterns, and equipment-integration practice.

Scenario page for a high-mix industrial line comparing robot options for different part families.

Selecting robots for a high-mix metal enclosure and bracket line

The factory paints both compact brackets and larger steel enclosures. It wants one platform decision, but the part family has conflicting reach and changeover demands.

Challenges

  • Small parts reward fast motion, while larger cabinets need more reach and service clearance.
  • The team is comparing ABB, FANUC, and KUKA based mainly on price sheets rather than line context.
  • Current estimates ignore hose routing, booth constraints, and the cost of awkward maintenance access.

Evaluation steps

  • Define part family boundaries first instead of assuming one robot size covers every case efficiently.
  • Compare robot packages against real end-of-arm load, classification needs, and booth layout.
  • Use the integration scope to test whether one flexible cell or two narrower cells is actually the better choice.

Healthy outcome signals

  • A good selection outcome will narrow the robot choice using reach, payload, protection, programming workflow, and service practicality together.
  • If brand comparison remains detached from layout and process data, the project is not ready for a final robot decision.
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