Speedprint Technology’s in-line stencil printer SP880avi allows the processing of up to 29-in (735 mm) long PCBs. The system utilizes a patent protected approach to vision alignment. Twin roving cameras mounted on independent XY gantries ensure accurate and repeatable alignment. This proprietary vision system facilitates a paste-on-stencil inspection feature, enabling the user to determine that there is adequate paste on the stencil before running the print cycle. The patent-protected selective auto-paste dispense technology is fully programmable. The advanced performance of the twin-camera vision system analyses the stencil to see where paste is required and the dispenser deposits it accordingly. This option guarantees the integrity of consistent solder paste deposition. The user interface is simple to operate. The software incorporates comprehensive self-diagnostic capabilities, including production logging and automatic fault report generation. Data stored on the machine may be accessed remotely via a modem connection, allowing for on-the-fly troubleshooting. The automatic stencil loading facility enables the operator to easily switch between 23-in and 29-in frames, thereby promoting fast changeovers. The printer is available with a full suite of options including 2D inspection, SPC and a vacuum-assisted wet/dry under-screen clean mechanism.
EPP EUROPE 413
