Finishing worked example

Cure Oven Conveyor Speed at 65% line efficiency: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop line efficiency to 65%, then walk the calculation through step by step. Calculate conveyor speed needed to hit target parts per hour at a given hook pitch and line efficiency.

The inputs for this scenario

  • Target cured output: 400 parts / hr (held at the documented default)
  • Hook pitch: 18 in (held at the documented default)
  • Line efficiency: 65 % (the input this scenario stresses; the baseline uses 90)

Working through the calculation

  • The calculation starts from the formula this tool documents: Required speed = target output × pitch ÷ efficiency.
  • Required speed works out to 15.38 ft / min at these inputs, and this is the headline figure for the scenario.
  • Required throughput rate works out to 615 pieces / hr at these inputs.
  • Pitch works out to 18 in at these inputs.
  • Efficiency works out to 65 % at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where line efficiency sits at 90% and the headline result is 11.11 ft / min, this scenario comes in 38.46% above the baseline at 15.38 ft / min.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to line efficiency, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. It sizes speed for throughput only and does not verify that parts achieve the powder's cure schedule (time at metal temperature) at that speed — a fast line still has to clear the oven's required dwell, which depends on oven length and part mass.

Results at a glance

  • Required speed: 15.38 ft / min (headline result)
  • Required throughput rate: 615 pieces / hr
  • Pitch: 18 in
  • Efficiency: 65 %

Run it with your numbers

  • To rerun this with your own numbers, open the live Cure Oven Conveyor Speed calculator, set line efficiency to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.