Industrial mechanical calculators
Boiler feed pump sizing, bend allowance flat-pattern math, and transformer calculation references.
This category currently includes 3 published calculator pages. Popular tools in this topic include Bend Allowance Calculator, Boiler Feed Pump Calculator, Transformer Calculation Table.
Use these pages to compare scenarios quickly, improve planning confidence, and move from rough assumptions to decision-ready ranges.
Educational shortcuts for engineers and operators in training.
Calculators in this section
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Bend Allowance Calculator Free bend allowance calculator for sheet metal: thickness, inside radius, angle, and K-factor to compute bend allowance, outside setback, and bend deduction with scenario rows. -
Boiler Feed Pump Calculator Free boiler feed pump calculator: WHP and BHP from GPM, TDH, SG, efficiency; BHP sensitivity bar chart, hydraulic vs shaft overhead stacked bar, scenario table; guide covers BFP sizing, deaerator context, NPSH, VFD feed pumps—not a stamped design. -
Transformer Calculation Table Free transformer calculation table: kVA to full-load amps for single-phase or three-phase (line-to-line), optional ideal turns ratio from Vp and Vs, +5% kVA and −5% voltage scenario rows, plus a plain-English guide to nameplates and code reality.
Quick FAQ
What can I do on the Industrial mechanical calculators page?
Right now there are 3 calculators in this section. You can open any tool, test a few scenarios, and quickly compare results without jumping between unrelated pages.
Are these results exact quotes or official advice?
They are practical planning estimates. They are great for getting your numbers organized, but final pricing or professional decisions should still come from a qualified expert.
How should I use these calculators for better decisions?
Start with your real numbers, run a low-mid-high comparison, and save two or three scenarios. That makes it much easier to ask better questions when you talk to a contractor, advisor, or provider.