Press brake machine quote coordination
Press Brake Sourcing coordinates comparable factory quotations for a press brake machine. Buyers keep ownership of drawings, destination and acceptance language. Factories confirm feasibility, included tooling and exclusions. This desk aligns those replies; it does not operate a bending plant or act as a brand-appointed reseller. Assumptions that stay silent—die opening, punch geometry, sheet support, installation and training—make totals look comparable when they are not.
Service stage and responsibilities
Supplier shortlist
| Decision point | Evidence or question |
|---|---|
| Supplier shortlist: Design input | Collect the same design pack for every factory: material grade and tensile strength, thickness, bend lengths, inside radii, finished drawing, complete bend sequence, preferred die opening and punch geometry, CNC or hydraulic control preference, three-phase supply, footprint, quantity and destination. If a press brake tonnage calculator was used internally, attach the inputs—not a screenshot of a result—as a screening note. Ask which tooling, installation, shipping, training and commissioning items will be included or excluded. See why tooling and sheet support belong in the project budget. |
| Supplier answer | Each factory should name the ram drive, control, backgauge axes, crowning method and the punch/die set intended for the first part. They should show how localized tool load and off-center bending are checked against machine and tool ratings, and whether sheet followers or front supports are in the quoted pack. Empty-ram demonstrations do not prove those items exist. |
| Open deviation | Flag replies that omit die opening, mix hydraulic and CNC hydraulic envelopes without stating the difference, or bury installation, training and spare parts as buyer-side work. Keep stamping-press or unrelated forming equipment out of the shortlist unless the buyer added those lines. This site does not publish a ranked OEM list or claim that any factory has already been audited. |