RINGSPANN® Registered Trademark of RINGSPANN GmbH, Bad Homburg

Company Company profile Innovative achievements have made RINGSPANN a leading manufacturer for Clutches, Couplings and Brakes. Many well-known companies from the machine building, the material handling, the energy as well as the aerospace industries successfully work with RINGSPANN. With more than 80 years’ experience in development, design and manufacturing, we are experts in intelligent technical solutions. RINGSPANN GmbH, Germany Headquarters and Plant Freewheels RINGSPANN GmbH, Germany Plant Brakes, Couplings, Clamping Fixtures and Shaft-Hub-Connections RINGSPANN Kempf GmbH, Germany Plant...

Power Transmission Components in the Cement Industry 1 Raw material (e.g. limestone, marl) is mined and coarsely crushed into a gravel mixture. Raw meal is burned at high temperatures to cement clinker. Gravel mixture is ground into raw meal and then dried. Cyclone Preheater and Ventilation System Raw meal is heated by cyclone preheaters. The CO2 expelled during this process is removed by fans. Cement Mill Burnt cement clinker is ground into cement and mixed with other materials depending on the type of cement. Rotary Kiln Bucket Elevator Conveyor for the vertical transport of cement to the filling...

Power Transmission Components for Quarries and Crushers High Speed Backstops to prevent reverse motion of conveyor belts Pin and Bush Couplings for elastic connection of machine shafts Friction Torque Limiters to protect the drive train from overload while torque continues to be applied Shrink Discs to connect hollow gearbox shafts to conveyor belt drum shafts Low Speed Backstops to prevent reverse motion of conveyor belts Drum Brakes for braking and holding of conveyor belts Cone Clamping Elements to connect shafts to conveyor belt drums 6

Power Transmission Components for Blending Beds and Raw Mills Shrink Discs to connect hollow gearbox shafts to conveyor belt drum shafts High Speed Backstops to prevent reverse motion of conveyor belts Pin and Bush Couplings with Brake Disc for elastic connection of machine shafts Disc Brakes for braking and holding of conveyor belts High Speed Backstops to prevent reverse motion of conveyor belts Gear Couplings for torsionally rigid connection of machine shafts Cardan Shafts Blending Bed 8 for torsionally rigid connection of machine shafts 9

Power Transmission Components for Cyclone Preheaters and Ventilation Systems Gear Couplings for torsionally rigid connection of machine shafts Cone Clamping Elements to connect shafts to conveyor belt drums Overrunning Clutches Cyclone Preheater Housing Freewheels as overrunning clutches in multi-engine drives Disc Couplings for axial misalignment compensation for connecting housing freewheels Disc Brakes as an emergency and parking brake Ventilation System 10

Power Transmission Components for Rotary Kilns and Cement Mills Pin and Bush Couplings with Brake Drum for elastic connection of machine shafts Drum Brakes for braking and holding the rotary kiln Drive for a rotary kiln/cement mill Gear Couplings for torsionally rigid connection of output shaft with pinion shaft Freewheels as Overrunning Clutches in the auxiliary drive motor

Power Transmission Components for Bucket Elevators 1 Shrink Discs to connect hollow gearbox shafts with solid bucket elevator shafts 5 High Speed Backstops to prevent reverse motion of bucket elevators 3 4 Freewheels as Overrunning Clutches to automatically engage and disengage main drives and auxiliary drives Low Speed Backstops to prevent reverse motion of bucket elevators Tru-Line Flange-Couplings to connect solid gearbox shafts with bucket elevator shafts

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