Workpiece Damage in Production｜How Custom Trays Improve Manufacturing Quality

Workpiece damage during production is a costly problem in many factories. Using custom-designed trays tailored to specific components can significantly reduce defects, downtime, and handling errors—resulting in a more efficient and reliable production line.

Even in high-tech production, small errors like scratches or part misalignment can trigger expensive rework and quality loss. One underused yet effective solution is the custom-designed workpiece tray, which ensures every part is positioned and protected correctly from start to finish.

■ The Function of Workpiece Trays in Manufacturing

These trays are not just containers—they play a vital role in keeping parts stable during robotic handling, inspection, or movement between workstations. Without proper trays, parts can shift or collide, leading to defects or inconsistent assembly.

■ Tailored Trays for Precision and Flow

A well-designed tray considers the part’s shape, the production method, and the handling system. Whether it’s robotic pick-and-place, warehouse stacking, or ultrasonic washing, the tray needs to match the operational flow. Common manufacturing methods include vacuum forming, injection molding, and CNC shaping—based on CAD models for maximum precision.

■ Choosing the Right Tray Material

Each material offers different benefits:

• PET / PET-G – Durable, transparent, ideal for visual inspection
• PP – High-impact resistance and chemical tolerance
• PS – Cost-effective but less strong
• ESD Plastic – Prevents electrostatic damage in electronics

Choosing the wrong material can cause tray warping, unwanted electrostatic discharge, or part damage—leading to increased cost.

★ Featured Product from Ushiwaka (Thailand)

Looking to reduce workpiece damage in your factory? Ushiwaka (Thailand) specializes in custom tray design and production, offering tailored solutions for various industries including automotive, electronics, and medical. Their high-precision trays support automation and meet international quality standards.

Contact them today for design consultation or download their product catalog.