3NC Tri-Valve Non-Contact
The new 3NC Tri-Valve non-contact glue station offers ‘touch less’ control of glue patterns and a built-in tip sealer for perfect restarts. The improved tip-sealer design prevents nozzle plugging during periods of down time, and the tip sealer never crosses the product path, preventing debris build-up and product jams. The valves automatically return to operation position when production resumes (triggered by feed start signal).
The 3NC Tri-Valve non-contact glue station features the Valco Melton 524 series, all-electric glue valves. The 524 series non-contact valves offer a ceramic seat and plunger tip for extended service life. The 3NC glue station can provide staggered glue pattern starts to match lead tab-angle.