The filter press is a dialysis equipment, which is widely used in many fields. The filter press uses a special filter medium to apply a certain pressure to the object, so that the liquid can be dialyzed out. It is a mechanical equipment and is a commonly used solid-liquid separation equipment. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramic and environmental protection industries. Only by learning to maintain the filter press can the filter press be used for a longer time.

1：During use, check whether the filter cloth is damaged. If it is damaged, it should be replaced in time; at the same time, carefully check the sealing rubber around the filter plate. If it is severely aged or damaged, it should be replaced in time.

During use, pay attention to check whether the filter plate is normal. Because some users do not check for a long time, the filter plate may be broken and the ear seat fixing bolts may loosen and break, which will cause great losses

2：When using, pay attention to check the oil level and oil quality of the hydraulic station, whether there is leakage, if found, replace the sealing ring in time.

The sliding track and transmission chain of the filter plate should be kept clean and lubricated frequently to reduce the sliding resistance of the filter plate and extend the service life of the chain.

3：As long as we check carefully during use, the probability of failure of the filter press during use will be greatly reduced. In addition, when installing the filter cloth, the seams on the top of each filter plate should be staggered to maintain the seal between the filter plates. When fastening the buckle belt, prevent the buckle belt from pressing into the sealing surface of the filter plate.