Wire, Cable & Conductor Manufacturing worked example
Conductor Draw Output at 65% draw line efficiency: a worked example
This worked example runs the conductor draw output numbers for a tougher week than the baseline: 65% draw line efficiency instead of the typical 90%. Conductor Draw Output converts finished drawn conductor and machine runtime into an effective hourly output rate, discounted by the efficiency of the wire-drawing line.
The inputs for this scenario
- Drawn conductor produced this run: 1,200 units (held at the documented default)
- Drawing machine runtime: 8 hr (held at the documented default)
- Draw 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: Raw conductor draw output = completed output รท runtime.
- Effective throughput works out to 97.5 units / hr at these inputs, and this is the headline figure for the scenario.
- Raw throughput works out to 150 units / hr at these inputs.
- Efficiency works out to 65 % at these inputs.
- Runtime works out to 8 hr at these inputs.
How this compares with the baseline
- Against the tool's baseline example, where draw line efficiency sits at 90% and the headline result is 135 units / hr, this scenario comes in 27.78% below the baseline at 97.5 units / hr.
- Use it to set achievable output targets for a drawing machine or to compare delivered rate across draw heads and material grades. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.
Results at a glance
- Effective throughput: 97.5 units / hr (headline result)
- Raw throughput: 150 units / hr
- Efficiency: 65 %
- Runtime: 8 hr
Run it with your numbers
- To rerun this with your own numbers, open the live Conductor Draw Output calculator, set draw line efficiency to your actual value, and adjust the remaining inputs to match your operation.
Last reviewed 2026-05-12.