1. Comparing prices before comparing configurations
A cheaper quote may exclude the controller, tool changer, chiller, chip conveyor, probing, warranty terms, or spare parts you assumed were included. Make every supplier quote the same baseline.
2. Accepting vague tolerance claims
Accuracy claims need test methods. Ask how positioning, repeatability, geometry, or sample-part results will be measured and documented before shipping.
3. Not checking whether the supplier is the actual manufacturer
Trading companies can be useful, but you need to know who controls production, quality, warranty, documentation, and after-sales support.
4. Ignoring installation and training
A machine that arrives without a practical installation plan can sit idle. Confirm electrical requirements, foundation, leveling, controller setup, manuals, and remote support before shipment.
5. Paying balance before inspection evidence
Agree on photos, video, sample cuts, geometry checks, or third-party inspection before the final payment milestone.
6. Forgetting spare parts and consumables
Ask what spare parts ship with the machine and how quickly common replacements can be supplied. Downtime can cost more than the initial savings.
7. Underestimating logistics and import requirements
Packaging, shipping terms, customs documents, duties, local delivery, rigging, power compatibility, and insurance all affect total landed cost.
How to reduce these risks
Build a detailed RFQ, verify the supplier, compare configurations, confirm acceptance testing, and define after-sales support before deposit. That is the work a sourcing report is designed to organize.