This Series single-action hydraulic press mainly used to sheet metal forming, shallow stretching and bending process, simultaneously has the general hydraulic press's conventional function, the use is more widespread. In conditions with a hydraulic buffer to be completed by blanking process, it is very popular for automobiles, motorcycles, household appliances, metal containers manufacturers. The series of hydraulic press with four-column and the H-type in two configuration, hydraulic control part are used cartridge Valve integration system, long life, simple structure, compact configuration, reliable sensitive action, convenient maintenance, high level of generalization. Electrical part are used "PLC" intelligent control of industrial computers, has adjusted, a single cycle of operation, the work of a sensitive and reliable, flexible good. Can also be based on actual customer requirements to design and manufacture of special specifications, special control.