You have compared machine classes, shortlisted suppliers and now face the hardest part: buying a machine from a factory — often in another country — without surprises. Price is only the first number in the story. Delivery lead time, specification gaps, sample quality, payment terms and after-sales support decide whether the machine makes you money or collects dust. This checklist condenses what professional purchasing teams verify at every stage, from first inquiry to final acceptance.
1. Before you send the RFQ
- Write a one-page process description: wire types (sizes, stranding, insulation), terminal types, batch sizes, daily volume, quality standard
- Define acceptance criteria in numbers: crimp height/pull force, strip quality, output rate, scrap rate
- Gather samples: 20–50 finished examples (or wire + terminals + drawings) to send for testing
- Set a budget range including freight, tooling, spare parts and training — not just the machine price
A precise RFQ does two things: it gets comparable quotations, and it forces the supplier to reveal what they cannot do.
2. Evaluating the quotation
| Item to check | What to look for |
|---|---|
| Specification sheet | Exact working ranges, not marketing phrases; request the full parameter table |
| Output claims | Rated output conditions stated (wire length, type); compare like for like |
| Tooling/dies | What is included, what is extra; unit price and lead time for spares |
| Warranty | Duration, what is covered, who pays freight for repairs |
| Training | Included? On-site or remote? Language of manuals? |
| Payment terms | Industry norms (e.g., deposit + balance against shipment/acceptance); avoid 100% advance for unknown suppliers |
| Lead time | Written, with penalty or at least commitment clarity |
3. The sample test — make it a condition
For any machine that processes your material, a sample test should be a condition of order, not an afterthought:
- Send your real wire/terminals/parts (not photos)
- Agree what will be measured (crimp height, pull force, strip quality, output)
- Ask for a video of the live test with your parts and a counter visible
- Keep the tested samples or their measurements as the acceptance baseline
If a supplier refuses a sample test on material-dependent machines, treat that as a red flag.
4. Factory verification (remote or on-site)
Before paying the balance:
- Video walkthrough: ask for a live video of the actual machine (not stock footage) running your sample
- Certificates: CE declaration where required; check the machine's electrical and safety documentation
- Spare parts list: get the recommended spares list with prices before ordering
- Company record: verify the factory exists (business license, factory floor video call, existing customers you can contact)
5. Shipment and import
- Confirm incoterms (EXW/FOB/CIF/DDP) and what each side pays for freight, insurance and customs
- Ask for the packing list and dimensions early — oversized or heavy machines need special logistics
- Confirm voltage/frequency matches your country's supply (e.g., 220V/50Hz vs 110V/60Hz); transformers cost money and time
- Check import duties and HS classification for your country before committing
6. Acceptance at your site
When the machine arrives:
- Unpack and inspect for shipping damage before signing anything (photo everything)
- Install and run-off with the supplier (remote guidance is common today): produce a test batch, measure against the acceptance criteria agreed in stage 3
- Train operators and maintenance staff before the supplier's support window closes
- Document: serial number, software version, settings backup, warranty start date
- Order spare consumables (blades, dies, sensors) early — they are cheap now, expensive later
7. After-sales: the 12-month view
The best machine purchase includes a plan for months 2–12:
- Who to contact for remote diagnostics (email/WhatsApp/video)
- Response-time expectations for spare parts
- Consumables reorder cycle (blades, feeders, sensors) — put them on a calendar
- A maintenance schedule based on the supplier's manual (see our crimping machine maintenance guide)
FAQ
Q: Is 100% payment in advance ever acceptable? A: For established, verifiable suppliers with long records it happens, but it is not the norm for first purchases. Industry practice usually splits payment (deposit + balance against milestones such as sample approval or shipment). Negotiate a structure that protects both sides.
Q: What if the machine does not meet the agreed sample quality on arrival? A: This is why the sample test baseline matters: the acceptance criteria in stage 3 are your reference. Have the supplier support remote run-off and rectification; keep the written agreement of the baseline.
Q: Do I need CE certification for a machine imported to my country? A: Depends on your market and application. Confirm local requirements before ordering — some markets require CE documentation for industrial machinery. Ask the supplier for the declaration of conformity if they claim CE.