220V Hydraulic power unit AC semi-electric hydraulic station

220V Hydraulic power unit AC semi-electric hydraulic station    Semi-electro-hydraulic equipment is the 1 type of equipment that combines electric and hydraulic principles.     Its working principle can be simply described as follows:    1. Electric part: Semi-electric hydraulic equipment uses an electric motor as a power source, and supplies power to the electric motor through the power source to make it rotate. The rotation of the motor can provide a certain force and speed.    2. Hydraulic part: Semi-electric hydraulic equipment uses hydraulic system to transmit force and control action. The hydraulic system is composed of hydraulic pump, hydraulic cylinder and hydraulic valve. The hydraulic pump draws liquid (usually oil) from the hydraulic oil tank, and compresses and pushes the liquid into the hydraulic cylinder through the action of pressure generating devices (such as gears, plungers, etc.). Hydraulic valves are used to contr…