You will provide us with your demands and we will propose a solution in return. Thanks to our experience and expertise in this industry, we are able to offer this service in many different engineering fields.
Balancing of rotors up to 20 tons is done in accordance with ISO 1940 specifications for rotation both dynamically in two planes and statically in one plane. We also balance in three planes both at a low speed and in a speed up to 1,800 rpm.
We are able to spin-test rotors as well. We are working on a horizontal balancing machine, which allows precise balancing of a large spectrum of rotors with own pins. We remove the imbalance by balancing pads, grinding, drilling or deburring of the material according to the customer’s specification or by welding counterweights.
We mainly do the balancing of water turbines (Pelton, Francis, Kaplan turbines), flexible and rigid cylindrical rotors, such as anchor motors, any type of cylinders, we also know how to balance fans, rotors for agricultural machinery, rotors for crushers of plastic, stone or wood or pump rotors. We use PTO shafts to balance belt pulleys, flywheels or cogwheels.
Rotor weight for balancing | 20,000 kg |
Maximum lenght of rotor | 11,000 mm |
Total bed length (split) | 12,600 mm |
Maximum balancing diameter of the rotor above the bed | 2,550 mm |
Maximum balancing diameter of the rotor between the bed/pit | 4,000 mm |
Maximum drive speed | 1,800 rpm |
Contact us with your request for balancing or machining. We will gladly offer you a solution and pricing.
Zdeněk Řepa
director
Bc. Josef Kopeček
project manager