VS1520A High Precision Screen Printer
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VS1520A HIGH PRECISION SCREEN PRINTER AUREL VS1520A uses highly advanced mechanical and electronic solution to guarantee superior quality in fine-line printing for multilayer hybrids circuits. The automatic vision system ensures resolution better than 2 microns. All the machine's movements are motorized and programmable by S/W through an user friendly menù. All the print parameters (pressure, speed, down stop, print gap) are programmable and storable in work recipes to grant the minimum setup time.

VS1520A HIGH PRECISION SCREEN PRINTER APPLICATIONS AUREL VS1520A is a free standing high precision screen printer with cabinet and security cover that can print area up to 400 x 300 mm, assuring uniform deposition from corner to corner. Some applications for electronic and general industrial purposes are: Thick film and polymer pastes Multilayer Hybrids Solder paste for SMT Glues, adhesives, resins Through holes metallization Solder resist Flexible foils, PET film, paper Solar cells, semiconductors, glass, quartz Polymeric pastes LTCC and Via Filling Silver Sinter Heaters on metal...

VS1520A HIGH PRECISION SCREEN PRINTER VISION AUTOMATIC VISION SYSTEM The vision camera is mounted on a X axis with linear motor. The movement on this axis and the movement of the table in the Y-axis cover the complete substrate area. This allows to look at the fiducial marks, the vias or a pad wherever they are placed on the substrate. A special optic and IR lighting system is integrated in the TV-camera assembly. Room lighting or PCB colours no longer influence the reliability of the vision system. The vision system is PC based with a very advanced software for easy teaching and automatic...

FEATURES Max print area Max substrate size Max squeegee width Max screen size X-Y adjustment Z adjustment (screen height) Theta adjustment (rotation) Print stroke Squeegee speed Squeegee pressure Max weight on the table Printing capacity 400 x 300 mm 450 x 350 mm 320 mm 15" x 20" (option 21" x 21") ± 12 mm ± 10 mm ± 3° 50 ÷ 480 mm 0 ÷ 300 mm/sec 0 ÷ 16 Kg (more on request) 10 Kg 10 ÷15 sec + print time Table X axis resolution Table Y axis resolution Table theta axis resolution Squeegee and screen parallel Total system repeatability VISION SPECIFICATIONS TV camera axis resolution (X1 axis)...