■ Adopting imported high temperature motors,speed by Inverter control,long-term use,quality and stability；
■ Built-in cooled,two cooling centers,excellent cooling effect；
■ Cooling gases forced discharged,air-conditioned environment,environmental protection and power saving；
■ Since temperature curve for testing features(3-channel temperature measurement system)；
■ Configuration of network rail transfer system；
■ Cover the heating zones can be automatically opened,easy to mai...