Factory Acceptance Testing a Wide-Belt Wood Sander: Pass or Fail Checks
How to turn the sander's stated working range and feed speeds into practical pass or fail checks for a factory acceptance test, and what to confirm with the supplier before quoting.
A buyer should decide, before the factory acceptance test, which checks are pass or fail rather than merely observed. For a wide-belt wood sanding machine, start with the stated working envelope: maximum working width 1,300 mm, minimum workpiece length 500 mm, and workpiece thickness 3–110 mm. Agree test panels at the edges of that range, and define what a failure looks like, such as a panel that cannot be fed, inconsistent finish across the width, or thickness variation after sanding.
Feed speed is stated as 2–16 m/min. Ask the supplier to demonstrate the low and high ends and to state how speed is set and verified. In the request for quotation, ask which checks are witnessed, which instruments are used, and what acceptance criteria apply to each. For a demonstration, prepare panels of different species and thicknesses and record results against agreed criteria.
Before requesting a quote, confirm with the supplier which test materials and panel sizes will be used, how pass or fail is defined for finish and dimensional results, what instrumentation is provided, and whether the acceptance test is witnessed and documented. Treat the catalog values as reference only until confirmed for the supplied model.