Production Flow • 6 min read

Double-Sided Wide Belt Sanding: How Automatic Board Rotators Double Output

Published on 2026-09-12 by Shunxin Automation Engineering Team

Eliminating the Sanding Flip Bottleneck

Sanding solid wood panels or calibrated MDF requires processing both face and back. Manually flipping 40kg heavy panels between two sanders causes significant worker strain and line pauses.

Automatic Inline Rotator Integration

  • Continuous In-Line Flipping: The SX-ST180 grabs exiting panels and executes a smooth 180° vertical flip within 3.5 seconds.
  • Zero Interruption: Continuous feed allows the secondary wide-belt sander to operate at 100% duty cycle without stopping.

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