20 MW STAL-LAVAL Industrial Steam Turbine Generator Set
Manufacturer: STAL-LAVAL (Sweden)
Type: Industrial Multi-Stage Steam Turbine
Configuration: Condensing / Extraction-Condensing
Manufacturing Era: Circa 1963–1964
Condition: Industrial Condition – Available for Inspection
Availability: In Stock
Power & Electrical Data:
Rated Output: Approx. 20 MW
Frequency: 50 Hz
Rated Speed: 3000 RPM
Generator: STAL-LAVAL GTP Series
Generator Poles: 2-Pole Turbo Alternator
Cooling System: Radial-flow air ventilation with filtration
Coupling: Direct-coupled turbine-generator set
Steam Design Parameters:
Steam Pressure Class: Approx. 65 bar
Steam Temperature (Design): Approx. 480–520 °C
Operating Mode: Condensing turbine with surface condenser (extraction
capable)
Exhaust System: Shell and tube surface condenser
Technical Features:
Curtis control stage with axial and radial flow blading
Labyrinth disc glands and shaft sealing system
Mechanical-hydraulic governing with pressure regulation
Emergency stop valve and hydraulic trip system
Overspeed protection system
Servo-operated steam governing valves
Extraction reducing valve system
Heavy-duty Swedish-manufactured STAL-LAVAL industrial steam turbine
generator set designed for high-pressure, high-temperature continuous
industrial operation. The unit operates in condensing configuration
with installed surface condenser and is extraction-capable, making it
suitable for combined heat and power applications.
Pakistan
39350 Lahore 
