5 Gallons of Glue? No Problem: PUR-050S Delays Barrel Changes by Hours

Extend Production Runs with PUR-050S – Perfect for 5-Gallon Glue Barrels

If your process uses 5-gallon glue barrels (20L) or 10-20L aluminum film packaging, the PUR-050S continuous glue supply system is your best investment. Designed by Guangzhou Keqirui Machinery Equipment Co., Ltd., this system allows you to connect larger glue packs directly to your hot melt applicator, running continuously for hours longer than standard melters.

The PUR-050S maintains a steady melt pool, automatically refilling from the attached 20L barrel or aluminum film pack. Operators no longer need to watch for low glue levels constantly.

Operational advantages:

Longer intervals between container changes – up to 8+ hours.

Compatible with PUR, EVA, and polyolefin hot melts.

Easy integration with existing glue applicators.

Why Keqirui Machinery?

Our company has always focused on quality hot melt machine products and honest business service. From R&D to after-sales, we create maximum value for customers. The trust and praise we’ve earned come from our principle: sincere cooperation and common development.

Get the PUR-050S today – and let your 5-gallon glue barrels work continuously for you.