Machine suitable for big output production with a high degree of refining. Available in the versions “LS” – “LI” and “LE” according to the different working requirements.
Structure made of steel with a very rigid profile. The mobile roller is assembled on supports, which are kept in position by two hydraulic cylinders (LS – LI). The distance between the rollers is set and maintained thanks to system which looks the supports of the rollers, driven by a gear motor (LS) and controlled by an electronic station.
The bearings of the roller widely dimensioned for the maximum loads foreseen are assembled on conic bushes and alow an exact adjustment of the clearance/ gap during the fitting. The sleevers of the roller, made of chemically treated alloy steel, are assembled on bubs througn conic ring, moreover they are locked between two lateral thrust flanges which avoid to overload excessively the edges of the tyres, thus avoiding any axial movement of the same, The real disance is dispalyed on the control panel (LS).