Torriani I
Slewing ring bearing

Demolition grabs and sorting grabs

Demolition grabs and sorting grabs are mounted on hydraulic cranes (up to 50 tons). The grabs disassemble and sort scrab. The Torriani slewing ring bearing allow a 360° rotation for the grabs.

Spinning judge chairs tv show with Torriani

The spinning chairs of the judges from the tv show The Voice of Holland have had a complete metamorfoses. The Torriani slewing ring bearings will now utilise the famous spinning movement used during the blind auditions.

Crushers with Torriani slewing rings

The crusher pulverizes concrete parts to be economically disposed of. Torriani slewing ring bearings are deployed for the 360° rotation of the crusher.

Welding manipulator with Exlar, Torriani and Stöber drive

Positioning heavy steel tubes up to 2 tons with manual control in any desired angle and height through five moveable axis. The five moveable axes provide a tilting motion, a rotary movement, an ingoing and outgoing sliding movement and a lifting movement.

Bunkercrane in oiltanker with slewing ring bearing

With a bunker crane on oil tankers fuel and lubricants are the main products being reloaded on board of other vessels. One or two thick pipes run along the jib of the crane for the transport of the product. To reach the filling neck of the other vessel with the coupling, the bunker crane is mounted on a 360° turnable slewing ring bearing.

Heavy gear slewing ring bearing

Because the jibs of these cranes are relatively long, a high force is necessary to bring the crane into motion, therefore the slewing ring bearing must be equiped with heavy gear.

Benefits of Torriani slewing ring bearings in bunker cranes:

• 360 degree rotation.
• Compact solution to absorb tilting moment.
• Large stock slewing ring bearings immediately available.

Bow thruster with Torriani slewing ring

Bow thrusters are used for better maneuverability of ships. By applying a slewing ring bearing, the direction of the steering radius can be changed.

Boat crane with Torriani slewing ring bearing and crane gear

Boats on shipyards are hoisted out of the water by a boat crane. The boat crane contains a slewing ring bearing and a crane gear. The slewing ring bearing ensures that the boat can be rotated with the column crane. The crane gear is used for stability of the boat crane. When the boat is rotated, the boat can be placed on a trailer for example.

Advantages Torriani slewing ring bearings in boat cranes

• 360 degrees freedom of movement
• Durable
• High quality
• Reliable