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Geothermal steam turbine generator sets

CTMI offers highly reliable geothermal steam turbines generators sets. These steam turbines operate typically with saturated steam, which is provided from a geothermal source. Their unique features materials of construction lead to long-term, reliable operation in geothermal service. CTMI offers a revolutionary portable Geo thermal units upto 5 MW which offers flexibility in transportation and redeployment on a second well in case of failure of the original well head. These modular power plant are delivered in 40-foot ISO containers and each modules are manufactured at the factory allowing for quick installation. It is designed to operate independently for each well, but can be organized in power farms to provide a similar power output to large traditional geothermal power plants


Geothermal-Steam-Turbine
    The following features have been incorporated into the geothermal design:
  • Quick delivery and installation
  • Sliding or Fixed Pressure Inlet Design
  • Modernized Combined Stop & Control Valves
  • Reheat Option Available
  • Extractions/Admissions
  • Advanced Steam Path Designs
  • Proved Exhaust Sections for 50 & 60 Hz
  • Single –shaft Combine Cycle Designs Available
  • Condenser Systems and Other Turbine Island Scope Available
  • Proved Low-Stress Rotor Designs
  • 12-Cr Steam path and HP Casing
  • Carbon Steel Exhaust Casing with Inconel Inlay at Critical Surfaces
  • 304L Stainless Steam and Drain Piping
  • Low cost Microprocessor – Based Electro – Hydraulic Control Systems
  • Modern Hermetically Sealed Local Instrumentation / Wiring For Reliable Long Term Operation in a H2S Geothermal Environment
  • Up, Down and Side Exhaust Configurations Available
  • Packaged, Base-Mounted Designs

CTMI has extensive experience in the technology required for reliable operation in geothermal steam applications.

Our Products


API 611/612 Turbines

API 611/612 compliant, Overhung and between-the-bearings wheel designs, metallic or carbon seals, Electronic / Hydraulic Mechanical governors.

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Back Pressure Turbines

The back pressure turbine with one controlled extraction point is possible, this extraction steam is also used to meet process steam demand.

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Condensing Turbines

The condensing turbines take high pressure steam, expand it in turbine nozzles and blades, and exhaust it to a condenser at lower than atmospheric pressure.

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Extraction Condensing Turbines

The extraction condensing turbines are used when a constant pressure steam flow has to be extracted for process purposes, The constructional .

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PRV/PRDS Replacement Solutions

Feed pump turbine drive packages are available from 100KW – 20MW. Complete steam turbine boiler feed pump packages.

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Forced Lubrication System

The FLS package includes a hydraulically separate lubrication and lubricating oil dehydration system, a hydraulic fluid supply and conditioning system.

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Our Services

CTMI has a group of In house dedicated and experienced service personnel to cater to the needs of all our clients. Having service centers in Delhi, Pune, Kolkata and Bangalore, Internationally too we have partners located in Italy, Ireland, Colombia, Canada USA, UAE, Philippines, Thailand.