Profesional fan balancing | HR Metal
Fan balancing
- How the balancing services work
- What we balance
- Parameters of the balancing machine
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 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 2,400 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 are balancing fans of all types.
- Fans stored externally.
- Fans stored in between other parts.
| Pin diameter range | 40-300 mm |
| Rotor weight for balancing of externally stored parts | 3,000 kg |
| Rotor weight for balancing of internally stored parts | 5,000 kg |
| Total bed length (split) | 10,000 mm |
| Maximum balancing diameter of the rotor above the bed | 1,650 mm |
| Maximum balancing diameter of the rotor between the bed/pit | 3,600 mm in length of 1,250 mm |
| Drive speed | 125-2,400 rpm |
A diameter of 3,600 mm can be drilled (in the pit) at a width of 1,200 mm
Contact us with your request for balancing or machining. We will gladly offer you a solution and pricing.
HR Metal
Brno-Maloměřice 614 00
Zdeněk Řepa
director
Bc. Josef Kopeček
project manager