1, dishwashing usually needs to be carried out continuously with high intensity, and a large number of tableware and plates need to be cleaned, wiped and sorted constantly. The workload is heavy and the time is tight, which leads to the continuous work of dishwashers and brings some fatigue to the body.

2. The restaurant of Shimei Wuzhou Hotel in Shijiazhuang has a large passenger flow, especially in the peak period, and the dishwashing work will face a constant influx of orders and tableware, which needs to be handled and cleaned quickly.