STEAM TURBINES

Maintenance Partners is the one-stop-shop for steam turbine maintenance. We have all the expertise needed for complete overhauls, repairs, reconditioning, upgrades, revamps and relocations of steam turbines, regardless of type or make. Our rotorshop performs all aspects of rotor-, diaphragm & blade carrier repairs, ranging from NDT inspections to high speed balancing. We service all types of axial and radial steam turbines (multistage and single stage steam turbines): Impulse turbines Reaction turbines Condensing steam turbines Non – condensing steam turbines Steam Turbine Brands Served: ABB – AEG KANIS – ALLEN – ALSTOHM – ALSTOM – ANSALDO – ASEA STAL – BBC – BLOHM & VOSS – COPPUS DEMAG – DELAVAL – DEAN HILL – DOOSAN SKODA – DRESSER RAND – KOBE – FINCANTIERI – FUJI – GENERAL ELECTRIC (GE) – GHH – NUOVO PIGNONE – KKK – MAN TURBO – PETER BROTHERHOOD – RATEAU – SULZER – STAL-LAVAL TURBIN – TRIVENI – ELLIOTT – SIEMENS – THERMODYN – TUTHILL – WORTHINGTON – … Steam Turbine Maintena

We provide services on: Axial compressor rotors Radial compressor rotors Steam turbine rotors Expander rotors Benefits: Any brand or make Both old and new rotors Competitive pricing Short delivery times Upgrades & Revamps Rotor Repairs & Inspections Each rotor repair starts with an inspection, the inspection provides a complete assessment of the rotor condition. An API inspection includes: Rotor cleaning (glass bead blasting) Visual inpection Mechanical & Electrical Run out Non Destructive Testing Reporting & repair proposal Depending on the condition of the rotor, the following may be included in the rotor repair: Rotor journal repairs by welding, laser cladding or HVOF coating Spare parts: manufacturing of new impellers, shafts, blades, diaphragms, blade carriers, etc. Reblading Replacement of seal strips Low speed balancing High speed balancing Over speed test Impeller spin test

Maintenance Partners has built up decades of world-class expertise in repairing generators. We provide services on a broad range of equipment: Salient pole and Turbo rotors From small (kVA) to large (MVA) power High voltage and Low voltage Air cooled up to Hydrogen cooled Generator Services & Repairs Our services range from standard inspections, revision and repair of generators to full (re)winding. We can perform our services in our workshop or onsite. The best repair approach is selected in cooperation with the customer and the scope of a minor and major inspection is determined. Minor inspection Disconnecting equipment and electrical insulation measurements Check of temperature propes, heating system and instrument transformers Visual inspection Inspection of the coolers Check of rotating diodes, slip rings and excitation system Check of grounding brushes

It allows technicians to check and, if necessary, to adjust the belt‘s tension in the easiest and most efficient way. In 2 minutes your belts are replaced, no realignment is needed. It will reduce your maintenance & energy costs and increase the life cycle of your equipment. Gemex Belt Tensioning System Benefits The Gemex hydraulic belt tensioning system is designed to be compatible with all designs and types of existing belt tensioning systems. The Gemex system is easy to use and comes with many benefits: Energy Savings 5 to 10% energy savings ROI of ±1 year Ease of Maintenance Improved safety for maintenance operators Belts can be adjusted during production Belt replacement within 2 minutes No alignment required Easy access and maintenance No special education necessary, everybody can use Gemex Available for all applications Installation possible on every existing frame All types of belts Horizontal / vertical All industries that use belt applications