Production equipment for continuous casting tundish coating material

The invention discloses production equipment for continuous casting tundish coating materials, which comprises a mixer, a support frame is arranged on one side of the mixer, a vacuum conveyor is erected on the top of the support frame, a feeding pipe is arranged on the vacuum conveyor, the vacuum conveyor is communicated with the mixer through the feeding pipe, and a storage bin is arranged at the bottom of the vacuum conveyor. A discharging port is formed in the bottom of the storage bin, a pneumatic gate valve is arranged at the discharging port, a weighing device corresponding to the discharging port is arranged at the bottom of the supporting frame and comprises an inner barrel and an outer barrel, the outer barrel is slidably connected with the supporting frame, a weight sensor is arranged in the outer barrel and electrically connected with the pneumatic gate valve, and the inner barrel is placed on the weight sensor. A limiting ring is fixed to the supporting frame, a turned-over edge is arranged at the