Preo is pure technology

Preo hot melt adhesive equipment is unique due to its reliable technical solution. As a standard you will receive the best solution, and if our standard unique solutions are not good enough for your application, we make it specially tailored, which is easy because we have our own metalworking department.

Hot melt units

  • Standard with touchscreen
  • Plunger pump or gear pump
  • from 1.5 to 20 liter tank capacity

Hot melt hoses

  • Waterproof
  • Integrated swirl air
  • Compatible hoses
  • Replaceable core

Hot melt applicators

  • Zero cavity as standard
  • Swirl
  • Coating
  • Specials

PUR and barrel melters

  • 2L packs
  • 20L barrels
  • 200L barrels

Bulk smelters

  • 30 liters
  • 50 liters


Standard hot melt hose

Snake with Swirl

Waterproof hose

Hose with replaceable core

Zero cavity nozzles

spray nozzles

Special nozzles

Hot melt hand guns

For hand guns and Valco Melton parts you can also check out our website: or