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Hydraulic rings and nuts

HYDRAULIC RINGS AND NUTS
• Used when strong torque is required mainly in confined operating spaces or for frequent disassemblies and assemblies.
• Replacing the traditional mechanical rings and nuts because they guarantee higher and controlled bolting values, they are built based on
the dimensions and force values requested by the user.
• They are used in the nautical, steel-making and mechanical sectors.

HYDRAULIC NUT FOR PROPELLER SHAFT-RUDDER COUPLING
220 ton – 1500 bar hydraulic ring for keying on conical shafts. Equipped with safety ring to maintain the desired pre-load.
The system comprises a series of 1500 hand pumps to supply the ring and the curved area of the shaft.

Click on the subject to see the technical specifications of hydraulic rings and nuts