The upper and lower meshing pressure of the semi-automatic gluer is called the clamping pressure

The clamping pressure and medium height of the semi-automatic box gluer In order to squeeze the corrugated base paper between the upper and lower corrugating rollers, a certain pressure must be applied by the upper roller to the lower roller. There are several ways to pressurize, such as spring, air pressure and oil pressure. This up and down engagement pressure is called clamping pressure. Using spring pressure, the structure is simple, but it is not easy to judge the pressure. The clamping pressure on the left and right sides is often different, the clamping pressure is not easy to control, and the operation is more laborious. Use air pressure or oil pressure to pressurize. The pressure can be displayed by air pressure and oil pressure gauges, and can be centrally controlled to reduce the labor intensity of workers. However, the structure is more complicated, and it needs to be equipped with a compressed air system or a hydraulic system, and there are more auxiliary equipment. And consume a certain amount of power. Nevertheless, the advantages of the latter are still significant, especially pneumatic pressurization, which is quick and clean, unlike oil pressure that pollutes the environment due to leakage. Therefore, in recent years, pneumatic pressurization has been used more.