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[CN 201721799047.4] energy-saving control system for four-column hydraulic press


[CN 201721799047.4] Title of a four-column hydraulic press energy-saving control system: Application number of a four-column hydraulic press energy-saving control system: CN 201721799047.4 Applicant: Foshan Hongbo Chuangzhan Automation Technology Co., Ltd. Application date: 2017-12-19 Patent type: Utility model The utility model discloses a four-column hydraulic press energy-saving control system, including: controller, servo motor, background terminal, selection unit, the controller is respectively connected with the selection unit, the servo motor and the background terminal, and the selection unit is provided with a preset selection button for the type of liquid to be pressed; the selection unit is used to obtain the type of liquid to be pressed, and the controller is used to download the hydraulic energy-saving scheme corresponding to the type of liquid to be pressed from the background terminal, and the servo motor is controlled according to the hydraulic energy-saving scheme, thus ensuring that the four-column hydraulic machine completes the operation in the most energy-saving scheme. The problem of energy waste caused by mismatching the fluid to be pressed is avoided. The system can be used for the energy-saving transformation of the existing four-column hydraulic press.