Meler Roller Coater

Meler has created the Roller Coater series for thermoplastic hot melt adhesives and PUR/POR adhesives. Thanks to its three rolling widths, 350/600/1050mm, it perfectly fits in all applications.

Some key features:

  • The application roller is made of hardened steel with carbon finishing, suitable for non-woven materials
  • The PTFE (Polytetrafluoroethylene) coated tempered steel scrapers are individually adjustable in position and temperature
  • The scrapers and pressure roller are pneumatically operated
  • The gap between application roller and pressure roller is adjusted by
    a counter wheel (0-50mm)
  • The tank is internally coated with PTFE and incorporates a tight lid that keeps the adhesive in optimal working conditions
  • The external adhesive supply is controlled by a level sensor located on the lid of the tank


  • Robust steel base frame and vibration free construction
  • The application roller is protected by a dry air container for small production stops
  • The application roller and scrapers have each individual temperature controls
  • The scrapers are covered with PTFE for easy cleaning
  • A cleaning container is included
Roller Coater Labelled
Roller Coater Labelled

Control Panel

  • The melter’s user-friendly control panel simpifies the day-to-day work of the operator
  • Timer for automatic heating connection with daily and weekly programs
  • Speed control for each roller from 0 to 10 meters per minute.
  • Indepedent temperature control for each application roller, scraper and heated tank
  • Different work modes: production, setting of product parameters, cleaning, etc.

Complete Roller Coater System

Meler can supply a complete system composed of:

  • Premelter
  • Roller coater
  • Infeed conveyor
  • Outfeed conveyor
  • Base frame
Meler Roller Coater PDF