Observed arrival · 2026-10-31
Hierro Pro’s four-sheet metalworking plans
A Spanish-language workshop platform presenting metalworking plans, calculators, quoting tools, supplier listings, and technical guides.
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- Metalworkers and owners of small fabrication shops
- Worth noticing
- Project sheets include a cut-by-cut table and a welding sequence, alongside a materials list sized around six-meter stock bars.
Field notes
The catalog groups projects into practical shop categories; the homepage lists 180 trailer designs, 145 grill and smoker designs, and 210 farm-gate, feeder, and corral designs. An example utility trailer specifies a 100 × 50 mm tube chassis and gives estimated iron and sale prices alongside labor hours and margin. These are figures presented by the site, not independently verified estimates.
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One card from the complete issue