Zero Cavity Hot Melt Gun With Self-Clean Nozzle For Long Uninterrupted Runs

Keqi zero cavity gun removes residual glue dead space inside the heating chamber, fundamentally reducing carbon accumulation and nozzle blockage during continuous production. The integrated self-clean nozzle design extends maintenance intervals greatly, cutting downtime spent on gun disassembly and flushing.

Max applicable adhesive viscosity reaches 10,000 CPS, compatible with high-viscosity industrial hot melt for heavy carton and wooden packaging. Short internal glue channel shortens heating time and reduces glue aging. Fast pneumatic cutoff avoids tailing on narrow box flaps. It is the preferred model for 24-hour continuous folder gluer production, widely used by food carton, logistics corrugated box and wooden handicraft manufacturers.