Tube, Pipe & Profile Forming worked example

Cut-Off Saw Throughput at 99% cutting efficiency: a worked example

Push cutting efficiency up to 99% and the picture changes. This example computes every intermediate figure at that operating point. Use it when cut-off saw throughput in tube, pipe and profile forming is being committed and you need a throughput number you can defend.

The inputs for this scenario

  • Cut tubes completed in the run: 1,200 units (unchanged)
  • Saw run time: 8 hr (unchanged)
  • Cutting efficiency (net of stops): 99 % (raised for this scenario; the documented default is 90)

Working through the calculation

  • Applying the documented formula (Raw cut-off saw throughput = completed output รท runtime) to the inputs above produces each figure below.
  • At this operating point the engine returns 149 units / hr for effective throughput, the number this scenario is built around.
  • At this operating point the engine returns 150 units / hr for raw throughput.
  • At this operating point the engine returns 99 % for efficiency.
  • At this operating point the engine returns 8 hr for runtime.

How this compares with the baseline

  • Against the tool's baseline example, where cutting efficiency sits at 90% and the headline result is 135 units / hr, this scenario comes in 10% above the baseline at 149 units / hr.
  • It computes the raw cut-off saw rate from output and run time, then applies an efficiency factor to give the effective sustainable units per hour. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Effective throughput: 149 units / hr (headline result)
  • Raw throughput: 150 units / hr
  • Efficiency: 99 %
  • Runtime: 8 hr

Run it with your numbers

  • Every input above is editable in the live Cut-Off Saw Throughput calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.