| 1 | Verify placement accuracy | Specified placement accuracy and repeatability, including the measurement conditions and component types used. | Ask for a placement demonstration using representative parts and inspect results against the board and component tolerances. Published figures may use different test methods, so compare like with like. |
| 2 | Assess real production speed | Rated placements per hour (CPH) versus expected output with your actual mix of components, feeders, and board changes. | Treat headline CPH as a reference, not a guaranteed line rate. Request a timed trial or a realistic estimate that includes pickup, vision, travel, and setup time. |
| 3 | Check feeder compatibility | Supported tape widths, feeder types, feeder quantities, and whether feeders are shared across machines or lines. | Match the feeder plan to your bill of materials. Common tape widths include 8, 12, 16, 24, and wider formats; confirm the machine supports the specific feeders your parts require. |
| 4 | Confirm component coverage | Supported component size, height, mass, package style, and pickup method, including nozzles and vision options. | Check the full component list, especially fine-pitch parts, odd-form components, and tall or heavy packages. Confirm any required tooling or process limits in writing. |
| 5 | Match the board work area | Maximum and minimum board dimensions, board thickness, support method, and panel handling requirements. | Compare machine limits with both current and planned boards. Include panel rails, unusual shapes, double-sided processing, and any required support pins or fixtures. |
| 6 | Evaluate changeover time | Offline job preparation, feeder setup, nozzle changes, program loading, and verification between products. | Ask how much work can be prepared while the machine is running. For high-mix production, compare changeover time using a representative product change rather than a theoretical estimate. |
| 7 | Review vision and inspection features | Fiducial recognition, component alignment, polarity checks, barcode support, and available inspection or traceability functions. | Confirm that the vision system can recognize your board fiducials and package types under production conditions, including expected lighting, surface finish, and component orientation. |
| 8 | Check software and line integration | Program import, data formats, production tracking, machine communication, and compatibility with upstream and downstream equipment. | Verify the required interfaces and data flow with your existing process. Confirm how programs, revisions, alarms, and production records are managed. |
| 9 | Estimate uptime and service needs | Preventive maintenance tasks, spare-part availability, service response arrangements, and operator training requirements. | Request a maintenance schedule and a recommended spare-parts list. Consider how quickly your team can receive support and resume production after a fault. |
| 10 | Compare total operating cost | Purchase and installation costs, feeders, nozzles, software, maintenance, utilities, training, and expected production capacity. | Compare the full cost over your planned ownership period, not just the machine price. Base the calculation on realistic throughput, staffing, changeovers, and support needs. |