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WELLMAN X6800 X-Ray Inspection for USB & Type-C Connectors Industry Challenge

2026-06-29

Industry Challenge


USB/Type-C connectors and cables feature tiny internal solder joints, wiring and shielding layers. Visual inspection cannot detect hidden defects like solder voids, cold solder, wire breakage, pin offset and internal shielding abnormalities, which easily cause unstable charging, signal loss and early product failure.

Inspection Solution: WELLMAN X6800 Microfocus X-Ray System

Equipped with 5μm microfocus closed X-ray tube and 60° tilt HD flat panel detector, the X6800 delivers ultra-clear multi-angle imaging for mini USB components without loss of magnification.
  • Large 530×530mm platform holds batches of USB cables and connectors; one-click navigation quickly locates detection areas
  • Built-in automatic void measurement tool to quantify solder void ratio, auto mark OK/NG
  • Editable inspection programs for mass automatic batch testing
  • Low learning cost, operators master operation within 2 hours

Main USB Inspection Items

  1. Connector PCB solder: voids, bridging, insufficient solder, cold joints
  2. Internal wire: broken strands, uneven crimping, wire offset
  3. Shielding structure: incomplete shielding, internal foreign matter
  4. Overmolding: internal bubbles and gaps

On-site Application Effect

A consumer electronics cable factory adopted X6800 for full inspection of Type-C finished products:
  1. Replace manual visual check, eliminate missed hidden defects
  2. Unified automatic void measurement standard, reduce human error
  3. Fast detection speed up to 3 seconds per inspection point, improve production throughput
  4. Full radiation safety interlock design, fully compliant with factory safety standards

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Summary

WELLMAN X6800 realizes non-destructive full internal inspection for all types of USB connectors and cables, effectively controlling welding and assembly quality, lowering after-sales failure rate of consumer charging & data transmission products.