The main technical characteristics of the turbine are: high speed design; Full steam intake; Adopt volute inlet structure to improve the kinetic energy conversion efficiency of steam; Multistage small enthalpy drop full reaction flow design; The steam turbine assembly baffle and a passive friction regulating gap are used to start the steam turbine steam seal seal plate. Biomass power generation equipment has the main characteristics of high thermal efficiency and strong functionality. High back pressure heating in winter greatly reduces the power generation coal consumption of the unit and increases the heating output capacity of the unit. In order to implement the national environmental protection policy, reduce the environmental pollution caused by all kinds of garbage and recycle the energy in garbage, HASTEAM has developed the medium-temperature and sub-high pressure steam turbine with high speed, which can effectively convert the waste energy into electric energy, clean the environment and increase the utilization of resources by combining the garbage incineration technology in the domestic and foreign markets. In order to meet the market demand and meet the demand of steam parameters of gas power generation boilers in different steel mills, HAC has successively developed parameter steam turbines such as 13.24/535/535, 13.24/566/566, 16.7/566/566 and 24.2/600/600, with the capacity of units ranging from 35MW to 170MW. At present, all kinds of models have been put into operation in the market, and have been unanimously recognized by market users.