LOMA NEGRA

Thruster roller grinding.

Se rectificó el escalon de sobre material del rodillo de empuje axial, como así también el costado de la llanta, para lograr un adecuado contacto entre los dos elementos.

Kiln mechanical inspection

Hot Axis Alignment (direct method), tire wobbling and roller axis deflection, roller axis position, Burner axis alignment. Hertzian pressure analysis of tire, rollers and shell. Visual inspection.

Tire and rollers surface grinding. Pier 1 and 2.

Skewing control and roller movement to achieve a good migration of the kiln.

Roller machining. Pier 1

Kiln with hi vibrations due to the roller deformations (heavy wear, large horizontal marks) 4 rpm Kiln, 6000 td/d