THE SHORT ANSWER
A good machinery quotation begins with the required production result and ends with a documented test, packing and support plan.
Start with the production result
Describe the product, material, target output, working dimensions and acceptable tolerances before asking factories for prices. A machine name alone rarely defines the complete solution.
Add the destination power supply, operating environment, production schedule and required operator skill so suppliers quote against the same working conditions.
Compare the full machine configuration
Review the main frame, tooling, motors, controls, electrical components, safety devices, accessories and spare parts line by line. Two similar-looking offers can have very different production capacity and included scope.
Ask suppliers to identify optional items separately. This keeps the base price clear and prevents important production components from disappearing into a low headline quotation.
Related reading: Compare Chinese supplier quotations using one decision sheet
Example: preparing a roll forming machine enquiry
For a roll forming machine, send the finished profile drawing, incoming material grade, coil width and thickness range, required output and destination electrical supply. Ask the supplier to identify the forming tooling, cutting arrangement, controls and accessories included for that profile.
Then carry the same drawing and material requirements into the test plan. A video of a different profile or material does not establish that the proposed machine meets your own requirement. This is an enquiry example; the supplier must confirm the configuration and performance for the actual order.
Check the factory and test evidence
Request company details, relevant machine references, drawings, datasheets, sample output and test videos where appropriate. Match the evidence to the exact model and configuration being quoted.
For higher-value equipment, agree a factory-acceptance test or independent inspection before shipment. Confirm what will happen if the result does not meet the approved specification.
Related reading: Verify the Chinese supplier before placing an order
Agree a factory-acceptance test before production
A factory-acceptance test, often called a FAT, checks the ordered machine against the agreed acceptance criteria before dispatch. Write the plan into the order scope so the supplier, buyer and any inspector know what evidence is required.
The required checks depend on the equipment. Agree who witnesses the test, which material and tooling are used, how results are recorded and who approves corrections or open items before shipping.
| Test item | Agree before the test | Record for the buyer |
|---|---|---|
| Ordered configuration | Machine identity, model, tooling, controls and included accessories. | A configuration check against the approved order and drawing revision. |
| Material and operating conditions | Test material, input dimensions, power supply and any agreed run conditions. | The conditions used, with clear notes where they differ from the intended production requirement. |
| Finished output | The dimensions, tolerance, appearance and output measures relevant to the process. | Sample identification, measurements and dated test evidence linked to the machine. |
| Documents and open items | Required manuals, drawings, spare-parts lists and the process for correcting issues. | A signed issue list or test report, responsible parties and the buyer’s dispatch decision. |
Related reading: Prepare product-specific pre-shipment inspection checks · SGS explanation of independent factory-acceptance testing
Confirm documents, packing and after-sales support
The final scope should state manuals, electrical drawings, certificates, software or control documentation, spare-parts lists, warranty and training. These details affect commissioning after arrival.
Confirm lifting points, export packing, container loading, labels and shipment responsibility early, especially for long or heavy equipment.
What to include in your machinery brief
Send the product drawing or sample, material, output target, machine dimensions, power supply, destination, preferred standards, tooling, accessories, testing, delivery timing and installation expectations. Photos are useful when replacing existing equipment.