HCU

By means of HCU is possible to provide for some specific polyurethane glues, a warm-up conditioning with the purpose to keep constant viscosity and grand excellent constancy application.

Process advantages are the following:

  • Constancy of glue viscosity; 
  • No necessity to replace adhesive during season temperature change;
  • Reduce foaming effect;
  • The warming of the glue is kept heating dosing rollers (ideally with steel dosing rollers);
  • HCU heating unit is electrically fed and is complete with temperature control, circulation pump and inox expansion tank and can be interfaced with the main control of the rollers coater;
  • HCU is available in different “sizes” to accommodate specific task.

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