PROBLEM SOLVING

Pipe roundness out of tolerance?

 Adjust the Angle of the nozzle in the vacuum setting machine and spray box to make the pipe cool evenly; Check the height of water level and the pressure of water level gauge in the vacuum setting machine and spray box to make the spray amount large and powerful. Check the water temperature of the vacuum setting machine and spray box. If the temperature above 35 ℃, it is necessary to configure or add chilled water system of spray cooling box. Inspect waterways and clean filters. Adjustment process; Check and correct the inner hole radius of the positive sizing sleeve; Adjust the pipe guide and clamp device to correct the ovality of the pipe;