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The reason why hydraulic presses have the advantages of energy saving

by:WORLD     2022-12-01
The reason why hydraulic presses have the advantages of energy saving








1. Compared with ordinary motors, the efficiency of the motor is 1% to 3% higher
left and right, which determines that the driving hydraulic press is more energy-efficient;



2. In the pressure holding stage, the speed of the motor driving the hydraulic press only supplements the leakage of the pump and the system. The speed is generally between 10rpm and 150rpm, and the power consumption is only 1% to 10% of the rated power. Traditional hydraulic presses consume 30% to 100% of the rated power in the pressure-holding stage according to different pressure-holding methods;







3. The motor does not rotate when the slider drops rapidly and the slider is stationary at the upper limit.
Therefore, it does not consume electrical energy, while the traditional hydraulic motor is still at rated speed and rotates at the speed, and it still needs to consume 20% to 30% of the rated power. The energy consumed by the pressure drop of the mechanical transmission, the connection of the mechanical transmission, etc. This article is from the official website of the manufacturer WORLD Press Machine www.pressmachine-world.com, please indicate the source for reprinting!


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