High Temperature PTFE Non-Stick Heated Hose with Uniform Heating & Moisture Protection for PUR Hot Melt Supply Lines

PUR adhesives are among the most demanding media a hose can carry: they cure with moisture, char with overheating, and leave residue that chokes flow. This Heated Hose is built for PUR hot melt supply on glue machines, laminating systems, and bonding equipment, delivering reactive adhesive from the melting unit to the dispensing head under precisely controlled conditions. Working as an electrically heated hose for temperature-controlled adhesive transfer, it supports uninterrupted production on edge banding, laminating, and assembly bonding lines.

The adhesive flows through a non-stick PTFE bore whose slick, inert surface refuses to let residue accumulate—cutting purge waste and keeping shot sizes accurate over long runs. A uniform heating element wraps the full hose length, holding stable viscosity from tank to head with no cool sections, while moisture protection shields the moisture-curing media from ambient humidity along the entire path. The high-flexibility construction with a small bending radius follows moving dispensing heads and robot arms without kinking, and the insulated cover keeps heat in during continuous operation.