An intelligent production line of carbon fiber HP-RTM molding is introduced.The production line consists of 2500t of carbon fiber HP-RTM forming hydraulic press,temperature control equipment,loading and unloading manipulator,conveying system,vacuum equipment,and electrical combined control system,it can realize the auto carbon fiber composite parts automatic integrated molding.The Ultrasonic welding process of the fiber composite material and the development and application of the carbon fiber composite material bottom plate of the aviation battery box are also introduced.