Development Trend of Hydraulic Press Machine is Digital Hydraulic
Since the emergence of digital hydraulic technology, it has achieved good results in intelligence, integration, energy saving, etc. After decades of development, and it has also attracted wide attention in the industry. Digital hydraulics of hydraulic press machine,replaces standard proportional valve applications with parallel groups of simple, quickacting, binary on-off valves. Since the poppet style valves do not leak, there is no need to have a pump running all the time. By using digital hydraulics, fragile and expensive proportional valves are replaced with multiple inexpensive and robust on/off valves.The results include higher reliability, lower energy usage, more accuracy in machine movements, fewer shutdowns, less lost production and lower initial investment and spare parts carrying cost. digital hydraulic Digital hydraulics are not just found in new hydraulic press machine deliveries by GOODSJACK/DELISHI, but also in several rebuilds. Existing hydraulic units can be used,