Hotmelt Coating Machine TH 300-V37,5

The Hotmelt Coating Machine (Figure 1) is used for coating flat substrates with hotmelt.

Picture: PtU Bildarchiv
Figure 1: Hotmelt Coating Machine [www.hardo.eu]

The substrate to be coated is passed between pressure and application rollers, which are driven in opposite directions at a desired speed, as depicted in figure 2. The upper part of the application roll immerses into the lower opening of the melting tank and then transfers the heated and therefore liquid thermoplastic polymer material onto the substrate.

Picture: PtU Bildarchiv
Figure 2: Schematic sketch
  • Maximum coating width: 300 mm
  • Material application roller: tempered steel
  • Pneumatically operated contact pressure roller
  • Electronically hotmelt temperature control

Thomas Kessler M. Sc.