Montedipe S.p.a.

Francesco Ferrari

Claudio Buonerba

Renato Stignani

Antonio Fucile

Mauro Loconsolo

Lucia Comper

A thin-layer evaporator particularly suited for treating high-viscosity fluids, including a treating chamber surrounded by a heating or cooling shell, and a rotor equipped with feed and thrust elements. The feed and thrust elements include at least two axial, equidistant and staggered rows of blade members having the same pitch and sloping with respect both to the rotor axis and to the axial plane passing through their connection line; each member being offset, with respect to the members of the adjacent rows, by a space equal to the half pitch of the member.

Thin-layer evaporator for high-viscosity, fluids

Method for the non-destructive removal of tubes or of portions of tubes from heat exchangers, comprising:

Tool for the non-destructive removal of tubes from heat exchangers

Cutting device for the high-temperature granulation of thermoplastic polymers, which includes a rotor rigidly keyed on a drive shaft, a blade-carrier disc on which a thrust bearing is applied, blades integral with said disc, and an articulated coupling inserted between the rotor and the blade-carrier disc.

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Mantova, Italy

Francesco Ferrari