Ceramic, Tile & Sanitaryware Manufacturing worked example

Ceramic Drying Time at 17% dryer loading and moisture-check allowance: a worked example

What does the result look like when dryer loading and moisture-check allowance reaches 17%? The full calculation is worked below with real intermediate numbers. a ceramic production team is checking whether green ware can dry within the available dryer window

The inputs for this scenario

  • Green tiles or sanitaryware pieces to dry: 2,400 pieces (unchanged)
  • Drying clearance rate: 7.5 pieces / min (unchanged)
  • Dryer loading and moisture-check allowance: 17 % (raised for this scenario; the documented default is 15)

Working through the calculation

  • Applying the documented formula (Base dryer clearance time = green pieces to dry ÷ drying clearance rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 374 min for required ceramic drying time, the number this scenario is built around.
  • At this operating point the engine returns 320 min for base dryer clearance time.
  • At this operating point the engine returns 17 % for dryer handling allowance applied.
  • At this operating point the engine returns 7.5 pieces / min for drying clearance rate.

How this compares with the baseline

  • Against the tool's baseline example, where dryer loading and moisture-check allowance sits at 15% and the headline result is 368 min, this scenario comes in 1.74% above the baseline at 374 min.
  • A figure at this level is achievable when dryer loading and moisture-check allowance is genuinely sustained, not just peaked for a shift. It models throughput, not drying physics — it does not account for piece thickness, body moisture, or dryer humidity, so very heavy sanitaryware may need far longer than the clearance rate implies.

Results at a glance

  • Required ceramic drying time: 374 min (headline result)
  • Base dryer clearance time: 320 min
  • Dryer handling allowance applied: 17 %
  • Drying clearance rate: 7.5 pieces / min

Run it with your numbers

  • Every input above is editable in the live Ceramic Drying Time calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.