System 3400 - High speed continuous lamination line for sandwich panels

System 3400 is typically used on continuous sandwich panel lines , dispensing of one or two part medium viscosity adhesives and resins such as Polyurethanes and Epoxies. The adhesive applicator system pumps & spreads the adhesive evenly in a diamond bead pattern giving the required grams per square metre coupled with a fast production speed.

The machine is automatic meaning it will start and stop at the panel edges, the dispensing speed is automatically adjusted to panel width, adhesive flow and 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 and can also be integrated into an existing process line or superior control system.

Manufacturing Solutions for

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

Application of One & Two Part Adhesives

  • Polyurethane (PU)
  • Epoxy Resin
  • MS-Polymer
  • PVC
  • PVA
  • Silicates
System 3400
Capacity 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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