Replacement turbine rotor blade

Kalasin Province

Remove the original rotor blades with shoulder of first stage

Manufacturing new rotor blades for the first stage

Assembling new rotor blade with shoulder for the first stage

M/C finish size and finalize job done

Repair and Re-condition diaphragm nozzle upper half stage #2 by welding

Khon Kaen Province

Found diaphragm nozzle is broken need to be repaired by welding

Diaphragm nozzle repair by welding

Diaphragm nozzle after finish size by grinding

Inspection cracking by PT found non crack

Diaphragm nozzle after repaired and cleaning job done

Replacement new turbine rotor shafting

Bangkok Province

Dis-assembling original turbine rotor shafting

New turbine shafting preparation and hardchroming to carbonring seal position

New turbine rotor shafting assembling with rotor disc by shrink fit practicle and related accessory

Turbine rotor cleaning by glassbead blasting

Repair and Re-condition feed water pump

Nong Bua Lamphu Province

Dis-assembling feed water pump and accessery

Parts of water feed pump cleaning and inspection

Replacement new shafting feed water pump

New bearing (Front end & Rear end) and new overhaul kit (Seal and gasket) for replacement

Assembling feed water pump and accessory

Complete unit assembling

Repair and Re-condition thrust collar for turbine rotor by grinding machine

Kalasin Province

The original turbine rotor incoming for inspection and found thrust collar damaged, it need to be re-condition

Repair and re-condition thrust collar for turbine rotor by grinding machine

Inspection rotor bearing shaftby PT test,found non crack

Finalize job done