RH spray truck

The RH track spray gun is used for the refining and repairing operations of the RH dip tube by the steel mill. The crawler spray truck is a diesel-powered, crawler-type walking vehicle that is connected to alternating current, compressed air, and industrial water during operation. The diesel engine drives the hydraulic main pump to provide hydraulic oil power to the left and right crawler traveling hydraulic motors and the platform lift cylinders. The operator moves the platform and lifts the platform between the five stations through the operation of the pilot pilot valve or the wired control system. Through the control of the operation panel, the RH immersion pipe is sprayed and the manual slag maintenance work is performed.