KEQI Cold Glue Spraying Machine for Folder Gluer Retrofit

KEQI cold glue spraying machine delivers precise dot‑and‑line adhesive output for carton and folding‑box production. Designed for retrofitting onto most existing folder gluers, this modular system avoids costly full‑line replacement for packaging converters.

Electromagnetic spray guns respond rapidly without wearing sealing rings. Operators store multiple product recipes on touch‑screen HMI, shortening job change‑over time. Built‑in photoelectric sensors stop glue output when no carton passes, cutting raw‑material waste.

Suitable for straight boxes, crash‑lock bottom boxes and multi‑corner cartons, the cold glue system runs steadily under high‑speed continuous production. Every unit undergoes full‑load ageing test before shipment. It works seamlessly together with KEQI glue detection, plasma treatment and tape applicator equipment to build a complete packaging automation workflow. For print‑finish factories seeking stable, low‑waste cold‑glue bonding, KEQI cold glue spraying machine offers practical shop‑floor value.