How to solve the problem of power consumption by hydraulic press?
——-Servo hydraulic system
The traditional hydraulic press uses a fixed pump variable pump The servo hydraulic press uses a servo motor to drive the gear
pump, Advantages of servo hydraulic machine: high efficiency, energy saving, noise reduction, and improvement of equipment accuracy.
For example, a 500-ton hydraulic press,
Before the transformation: use the manipulator to unload the material and make the shallow stretch of the ice back of the refrigerator. The
working pressure is about 10-12Mpa, and the equipment uses two 30′Kw motors to drive two 63Ycy14 motors. 22 hours a day, the cycle of a
single semi-automatic loading and unloading by manipulator is about 25 seconds, the equipment itself beats at 16 seconds, and the output is
about 3,000 pieces per day for 22 hours. The equipment generates large heat, severe oil leakage, high noise and high energy consumption.
After equipment transformation: the equipment itself has a cycle time of 9 seconds, plus the manipulator’s unloading cycle time of 14
seconds, and the output is about 3,600 pieces in 20 hours. The equipment has very low heat, no oil leakage and no noise. Calculation results:
energy consumption per unit product is reduced by 60%, efficiency is increased by 40%, noise is reduced by 80%, heat is less, and energy
consumption is reduced. Summary: Energy-saving effect, depending on the processing technology and production cycle, the servo-driven
hydraulic press can save 30%-70% of electricity compared to the traditional hydraulic press.
Yihui specializes in servo hydraulic press, please contact if you need a servo hydraulic press：WhatsApp：+86 139 2585 3679 website：
http://www.yhhydraulic.com/ email：yh01@yhhydraulic.com .
Post time: Oct-16-2020