A study regarding a rockwool production plant has been recently completed. It aims to remove the vibrations present in the feed pipe and in the discharge pipe of the jacket cooling of the furnace. The following activities were carried out: Thermo-fluid dynamic analysis of the part of the plant affected by the vibrations Development of a dynamic model (on platform ISAAC Dynamics) able to faithfully simulate the system in all its operating phases and to provide the thermo-fluid dynamic profile and critical operating conditions Identification of optimal operating conditions and changes to plant layout