High Speed Continuous Bonding Line for Gluing Sandwich Panels using 1 or 2 Part Adhesives

System 3400 is an automatic, high speed, continuous sandwich panel lamination machine, typically used for dispensing of one or two component medium viscosity adhesives and resins such as Polyurethane and Epoxy. The automatic adhesive applicator system pumps & spreads the adhesive evenly in a diamond bead pattern giving the required adhesive coat weight, coupled with a fast production speed.

The machine is automatic meaning it will start and stop applying adhesive at the panel edges, the dispensing speed is automatically adjusted to panel width, adhesive flow and required coat weight and is easily controlled at the operator panel with data logging and programmable settings which handle the process parameters and panel dimensions.

The system can be equipped with mass-flow metering or a viscosity compensator system for enhanced adhesive quality control. The system performs the spreading sequence by either pressing the start button or with in-line sensors that can also be integrated into an existing process line or superior control system.

Automatic High Speed Bonding Machine for

  • PIR Sandwich Panels.
  • Facades and cladding.
  • Insulated or Acoustic panels.
  • Small to medium Sandwich / Composite panels.
  • Fibre insulation panels.
  • Doors.

Spreading of One & Two Part Adhesives

  • Polyurethane (PU)
  • Epoxy Resin
  • MS-Polymer
  • PVC
  • PVA
  • Silicates
System 3400 - Continuous Lamination Line for Sandwich Panels
Adhesive Coat Weight 50-500 g/m2
Conveyor speed 1-10 m/min
Spreader speed Up to 80 m/min
Spreader width 150 - 500 mm
Air supply pressure 5-7 bar
Air supply volume 500-1500 l/min
Electrical power 415 V, three Phase, 50 Hz
Max. Viscosity Up to 50,000 mPas (cp)
System 3400 showing machine servo over roller conveyors
Image showing types of adhesive application from automatic and manual spreading to single bead.

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