1. Considering the weight of the object, choose the hydraulic cylinder with appropriate pressure, which is of great benefit to the system maintenance safe operation in the future. I work in the seamless tube factory of continuous rolling.
2, with pressure can according to F = N (P * S) to find the bore rod of hydraulic cylinder diameter, here I default rodless hydraulic cylinder cavity filling oil, the object being lifted up, so you can choose, the hydraulic cylinder of the cylinder rod is the standard of design thread, as for the other lean toward the corresponding common standards can be, also can let oil cylinder manufacturer according to your requirement to do.
3, it is necessary to consider the synchronization of each hydraulic cylinder when the synchronous action, this can be considered to use the synchronous motor, the synchronization rate in 4%~7%.
4, because is up down movement, to add a balance valve in the circuit, this is very important!
