Hydraulic power unit for a hydraulic press

Hydraulic power unit parameters:

• Electric motor power: 11[kw]
• Flow rate: 22+81 [l/min]
• Working pressure: up to 250 [bar]

Hydraulic power unit designed for a hydraulic press with automatic (hydraulic) disconnection of a high-performance pump and an additional circuit for auxiliary cylinders. The system of auxiliary actuators is powered by a low-capacity pump. The system is designed to prevent the main circuit and the auxiliary actuator circuit from being switched on. The system is equipped with hydraulic check valves to keep the actuators in the desired position and to stop them in the event of a power outage.