Sheet Metal Quoting Software: What Fab Shops Need (and Where Machining Tools Fall Short)

Material starts with the nest: how many parts fit on a sheet, and what happens to the skeleton. Quote off the true nested yield, not the part's bounding-box area, or you'll systematically under-charge for awkward shapes. Cut time comes from total cut length at the feed rate for that material and thickness, plus a time per pierce — thick plate with many small holes can be dominated by pierces.

Forming is counted in bends and setups: each distinct brake setup carries a fixed time, each hit a small per-part time. Then come the secondary ops that sheet metal work leans on — PEM or hardware insertion, deburring, welding, and finishing like powder coat, usually priced from an outside vendor with a lot minimum. Setup amortization across quantity breaks matters here just as much as in machining.

A handful of products are built specifically for laser and fab quoting. One Australian tool advertises under-30-minute setup and transparent pricing for laser and fab shops; another targets metals fabricators and service centers. In the shop-management layer, systems such as MIE Trak Pro and Genius ERP serve sheet-metal-fab and engineer-to-order niches, typically for shops of 30-plus employees, with pricing around $1,500/user/year reported for one of them.

Laser and punch OEMs also ship nesting and CAM software that can calculate cut times and sheet yield. For many small fab shops the realistic stack is the machine vendor's nesting software for the material and time numbers, plus a quoting sheet or shop system for everything else. If your quote volume is dominated by flat-pattern laser work, a fab-native quoting tool that reads DXFs directly is the right first purchase.

Plenty of shops sit in between: a machine shop with a press brake, or a fab shop that machines brackets and fittings in-house. For that mixed work, the parts of the quote that matter are routing-based anyway — ops with setup and run times at per-work-center rates, material, outside processing with lot minimums, margins per break. That's the model Traveler is being built around, and it handles brake, weld, and insertion ops as ordinary routing steps.

What it won't do: nest parts on a sheet, read cut length from a DXF, or calculate laser time from geometry. If you use Traveler for sheet metal work, you'd bring sheet yield and cut time in from your nesting software and enter them on the material and laser op lines. For a shop whose quotes are mostly laser-cut flat parts, that's extra friction, and a fab-native tool will serve you better.

A spreadsheet works well for sheet metal if you structure it right: a material table with price per sheet by alloy, thickness and sheet size; a nest-yield column you fill from your nesting software rather than estimating; cut time from cut length and pierce count at feed rates you've measured on your machine; brake setups and hits; then secondary ops and OSP with minimums, and quantity breaks with setups amortized.

The usual failure is the same as in machining: the spreadsheet never learns what jobs actually cost, and nobody can find last year's quote for the same part. Whatever you buy, check that it keeps per-part history and lets you compare quoted against actual hours.