Envelope lock
175 t class force, bed for HVAC wraps, stroke, open height, and throat depth stay numeric before any factory name is added.
Buyer-side desk
Hydraulic Press Brake Manufacturer Sourcing review method
Hydraulic Press Brake Manufacturer Sourcing is an independent sourcing partner for US buyers who need a hydraulic press brake manufacturer, not a factory storefront. The desk organizes a 175 t HVAC-style brief, asks each builder for a ram repeatability sheet, and keeps machine price, ram-control options, tooling NRE, FAT, and freight in separate columns. It does not own a press-brake line, hold inventory, or issue ISO, CE, or ISO 13849 certificates.
Ram-control axes
Hydraulic versus electric-hybrid ram control plus Y1/Y2 and X/R/Z travel are listed as plant requirements, not brochure extras.
Tooling package
Punch, die, V-opening, and crowning stay outside the machine unit price.
Guarding file
Light curtain, ISO 13849 performance level, and IEC 60204-1 voltage remain open until a supplier writes them.
Landed basis
Destination, Incoterm, packing, and commissioning days are recorded before quotes are lined up.
Open the specification checklist when alternatives still need a written accept/reject rule.
How the desk treats factory evidence
Ram repeatability sheets, mill certificates, Cpk statements, and advertised stroke rates belong to a named builder and a named serial after inquiry. The desk records what to request; it does not convert a brochure into a completed audit or a capacity story about ourselves.
One HVAC revision
Every bidder receives the same drawing letter, gauge range, and hydraulic versus hybrid ram note.
Missing dealer files stay missing
Lead time, foundation for 175 t, and a ram repeatability sheet stay unmarked until the factory or dealer writes them.
No identity transfer
ISO 9001, CE, and safety files remain supplier documents. They are never restated as this website's approvals.
Split commercial columns
Machine, ram-control option, tooling, inspection, freight, and duty stay split so an ex-works number is not treated as the full destination cost.
Responsibility matrix the buyer still owns
When a procurement manager, manufacturing engineer, and quality lead share one brief, each role still signs a different check. The table below is a method note, not a claim that those reviews have already happened for a named plant.
| Owner | What remains with that owner |
|---|---|
| Buyer engineering | |
| GD&T | Datum scheme, flange length method, and which HVAC faces stay as-bent versus post-machined. |
| Ram process | Hydraulic versus electric-hybrid ram control, and whether springback compensation is CNC or manual. |
| Buyer quality | |
| FAT / SAT | Ram repeatability sheet, angle samples, ram parallelism, light-curtain function, and which records travel with the machine. |
| Documents | Which mill, CoC, CE, and electrical files must name the serial rather than the family. |
| This desk | |
| Packet | Reuse one RFQ, line up factory replies, and flag mismatches without inventing missing numbers. |
| Limit | No factory appointment, no capacity claim, and no published saving percentage. |
Evidence cards to request, not badges we display as ours
ISO 9001 scope
Ask whether the press-brake assembly cell is inside the certificate scope and when it expires.
CE dossier
Request the declaration and the Machinery Directive clauses applied to the exact hydraulic or hybrid model.
ISO 13849 PL
Record claimed performance level and whether guarding is included or a future change order.
IEC 60204-1
Confirm voltage, language of labels, and US destination electrical exceptions in writing.
Send the 175 t HVAC brief this desk can reuse
Describe the machine family, ram-control preference, quantity, destination, and which documents you already hold. Optional budget and supplier preference stay buyer guidance.
- Keep unknown lead time visible.
- Do not treat this form as a purchase order.
- Factory confirmation still follows review.