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All
types of steam turbine with power range 1-330 MW
MANUFACTURING
OF:
Rotors;
Rotor and
diaphragm blades;
Casing and
diaphragms;
Sealing labyrinths;
Bearings;
Special assambling
parts (studs, bolts, nuts, joints, segments, rings, elbows,
etc.);
Spare parts
(coupling, gears, turning gears, etc.). for pressure part, fuel
oil system, coal feeding system, water feeding system, coal
mill;
SERVICES
FOR TURBINE OVERHAULS:
Deep preliminary
inspection to determine the turbine status;
Identifying
problems and critical components;
Technical
solutions for solving problems and modernization;
Checking
of turbine foundation;
Sandblasting
of turbine components;
Non destructive
tests for rotor and blades, turbine casing and diaphragms,
sealing labyrinths, radial and axial bearings, bearing pedestal,
main stop valve and control valves;
Measurement
of deformations for turbine rotor, casing and diaphragms;
Redesign
and manufacture of turbine component using new high quality
material;
Rotor and
diaphragms repair on site;
Industrial
repair for turbine rotors, including the improvement of the
technical and operating parameters;
Rotor reblading,
including the redesign of some stages with improvement effects
for efficiency and life time extension;
Vibration
measurements and rotor balancing on site at low speed or nominal
speed;
Balancing
of turbine and generator rotor on balancing machine with mass
between 7 – 50 t and speed up to 3300 rot/min;
Reconditioning
of bearings, steam and oil labyrinths, oil buffer, valves
and other turbine governing parts;
Turbine
assembling;
Maintenance,
repairing or replacement of turbine instrumentations;
Redesign
and replacement of turbine insulation (blanket insulation);
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