SOURCING WORKSHEET / FIRST ORDER
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FREE basic specification and sourcing-requirements review
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Commissioning Guide
Before specifying an industrial metal stamping press, resolve whether the quotation set can be compared on the same documents: force at the rating point, working energy for the full stroke, die-space drawings and inclusion lists. This page is a procurement decision dossier, not an engineering sign-off or a compliance certificate. Metal Stamping Press Sourcing does not sign FAT or SAT; named suppliers and the buyer do.
Decision dossier
Ask each bidder for the slide-motion file or equivalent description used with a representative die, plus force at the rating point. If the plant cannot name millimetres above bottom dead center, the sample-run claim is incomplete. Published gap-frame tables that list rating point and energy are a pattern for the questions, not a stocked model.
Compare foundation or pit drawings, connected load in kW, supply frequency in Hz, compressed air, lubrication and PLC interface notes. Footprint must be a dimensioned drawing, not a marketing render. If feed equipment is extra, its pass-line height still needs a placeholder on the layout.
Align FAT and SAT checklists: run length, dimensional checks, feed recovery and which protective functions are demonstrated. Owner acceptance stays with the buyer and the named supplier. This guide does not replace a competent commissioning crew or a legal certificate review.
Flywheel versus servo energy is a document question, not a slogan. A flywheel machine may show adequate rated force yet lack joules through the working portion of the stroke. A servo proposal may list configurable motion; the RFQ still needs the motion used for the sample. Does the die fit the bolster and permitted die-mass envelope? Put shut height, adjustment range, upper-die mass and bed size on one row per bidder.
Limitations: we will not invent a 2024 plant audit, a customer logo wall or a percentage saving. We will not treat CE, UL or ISO marks as this site’s credentials. Request those files from the quoting factory for the named machine and destination. Tooling, installation, shipping, training and commissioning remain extra until the quotation says otherwise. After the dossier is complete, send the same pack through the inquiry form. Related reading: force at the required stroke position and feed and die interfaces.