M30 backpressure turbine is single stage backpressure turbine.Its rotor uses a velocity-compounded stage impeller.Nozzle pitch diameter is 800mm.Its speed regulating system can use KOEI electronic speed governing,and also can use woodward TG17 or TG13 mechanical governor and TG17E+2301A controller electronic governing system,non-forced lubrication.Its speed of main shaft is 3000r/min,and it can achieve gear shaft output to installation of gearbox according to user requirements.The main feature of models is the use of low-temperature,low-pressure steam as steam source dragging revolving mechanical doing work to realze the energy stave using for energy conservation and economize on raw materisls. /