Horizontal soft-bearing balancing machines for steam turbine rotors
Universal soft-bearing balancing machines for highly precise balancing of a steam turbine rotors with masses up to 90 tons.
Universal soft-bearing balancing machines for highly precise balancing of a steam turbine rotors with masses up to 90 tons.
| Standard Specifications | BM-25000 | BM-36000 | BM-65000 | BM-90000 |
| Weight Capacity, tons | 6 - 25 | 7 - 40 | 9 - 65 | 9 - 90 |
| Max. rotor diameter, mm | 4000 | |||
| Distance between the centers of rotor bearing journals, mm | 900 - 7500 | 900 - 8500 | 1500 - 10000 | 1500 - 12000 |
| Shaft journal diameter range, mm | 50 - 500 | 150 - 530 | ||
| Sensitivity, g·mm/kg | 0.1 | 0.4 | 0.2 | |
| Balancing speed, rev/min | 100 - 200 | |||
| Drive motor | AC 35 kW | AC 37 kW | AC 50 kW | AC 50 kW |
| Drive type | End (standard) End + Belt (option) |
End | ||
| Standard base length, mm | 10000 | 12750 | 14000 | 17000 |
| Machine weight, tons | 15 | 16 | 18 | 20 |
| Specifications are for standard machines; modifications are available to meet specific requirements. |
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| Customers | ||||
| Machine model | Year | |||
| Mosenergo central repair factory | BM-36000 | 1999 | ||
| Surgut thermal power plant - 1 | BM-36000 | 2001 | ||
| Tumen thermal power plant | BM-36000 | 2001 | ||
| Nizhnovenergo | BM-36000 | 2001 | ||
| Kamenergoremont | BM-36000 | 2001 | ||
| Nizhnevartovsk thermal power plant | BM-36000 BM-90000 |
2002 2009 |
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| Talimardgan thermal power plant | BM-36000 | 2002 | ||
| Tobolsk thermal power plant | BM-36000 | 2003 | ||
| Konakovo thermal power plant | BM-36000 | 2004 | ||
| Chelyabenergoremont | BM-36000 | 2006 | ||
| Teploenergoservice | BM-36000 | 2006 | ||
| Turbinist | BM-36000 | 2006 | ||
| MAEK-Kazatomprom | BM-36000 | 2006 | ||
| Krasnoyarsk thermal power plant | BM-36000 | 2008 | ||
| West Siberian Metallurgical Industrial Complex | BM-36000 | 2008 | ||
| Energoremont, Ufa | BM-65000 | 2007 | ||
| Verhny Tagil thermal power plant | BM-65000 | 2008 | ||
| Perm thermal power plant | BM-90000 | 2003 | ||
| Surgut thermal power plant - 2 | BM-90000 | 2003 | ||
| Smolensk nuclear power plant | BM-90000 | 2007 | ||
| Kursk nuclear power plant | BM-90000 | 2007 | ||
| St. Petersburg nuclear power plant | BM-90000 BM-36000 |
2007 2008 |
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| Kashira thermal power plant | BM-90000 | 2008 | ||
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| ■ | Highest balance sensitivity - up to 0.1 g·mm/kg in all range |
| ■ | Broad rotor weight range in each machine |
| ■ | Anti-friction bearing work supports eliminate time-consuming alignment procedures. Bearings have a flat, wide-contact surface to carry rotors without damaging journals |
| ■ | Balance at lower and safer speeds |
| ■ | The machine installed without foundations, not required expensive construction of special concrete foundations |
| ■ | Transportable, modular design |
| ■ | Special Complex with computer operating system for turning/grinding operations, which can be used with transportable balancing machine |
| ■ | Geometric tolerance measurement system |
| ■ | Automatic additional turn of a rotor on a required angle |
| ■ | Touch screen balancing computer, with all accessories needed for balancing |
| ■ | The highest quality of manufacturing |
DIAMECH 2000 Ltd.
Vibration Diagnostics & Balancing Machines
Vibration Diagnostics & Balancing Machines
