The metal briquetting machine is certainly a very good and excellent equipment, but if the good things are not used well, it will not work well and cause unnecessary trouble. The metal briquetting machine will have an impact on the machine. A great loss, let’s introduce the causes and prevention methods of the impact of the metal briquetting machine. In the hydraulic system of the metal briquetting machine, a pressure peak is formed inside the pipeline due to the rapid turning of the liquid flowing in the pipeline and the sudden closing of the valve port. This phenomenon is called "hydraulic shock". The emergence of hydraulic shock may cause greater damage to the hydraulic system of the metal chip briquetting machine, and the consequences are more serious in the high-pressure, high-speed and large-flow system. Therefore, try to avoid the formation of hydraulic shock during operation. Why does the metal briquetting press produce hydraulic shock? The reason is that the valves in the hydraulic system of the metal briquetting press close too fast, or the moving parts are suddenly braked during high-speed movement, which will cause hydraulic shocks in the hydraulic system. For example, the sudden closing of the quick-change valve in the pipeline or the sudden stop or reverse operation of the cylinder piston in the stroke can cause hydraulic shock.