Sanei boiler elevator is mainly used in the coal-fired power plants, cement factories, waste power stations, nuclear power stations, steelworks, power stations and mines etc. The elevator model is suitable for both passenger and cargo, with the lift weight of 1-2ton, and the elevator should land various main leveling of the boiler body, which is suitable to be deployed at one side near the boiler between the control room and the boiler. This elevator is driven by the permanently magnetic synchronized host plus variable frequency, whose system enjoys strong anti-interference capacity, and applies into various worse working conditions, and guarantees the safe and reliable use.