Advantages Of Hydraulic Press
1. Less heat, reduce cooling cost and reduce hydraulic oil cost: the hydraulic system of the servo-driven hydraulic machine has no overflow heat, no flow when the slider is stationary, so there is no hydraulic resistance to heat, and the heat generated by the hydraulic system is generally 10 for the traditional hydraulic machine. %～30%, because the pump has zero speed and low heat generation for most of the time, the fuel tank of the servo control hydraulic machine can be smaller than the traditional hydraulic oil tank, and the oil change time can be extended. Therefore, the hydraulic oil consumed by the servo drive hydraulic machine is generally only the traditional hydraulic machine. About 50%.
2. The servo hydraulic machine has high efficiency: through proper acceleration and deceleration control and energy optimization, the speed of the servo-controlled hydraulic press can be greatly improved, and the working cycle can be several times higher than that of the conventional hydraulic machine, and can reach 10/min to 15/min.
3. High degree of automation, good flexibility and high precision: the pressure, speed and position of the servo-driven hydraulic press are full-closed digital control with high degree of automation and high precision. In addition, its pressure and speed are programmable to meet various process needs.
4. Low noise: servo-driven hydraulic oil pump generally adopts internal gear pump. Traditional hydraulic press generally adopts axial piston pump. After testing and calculation, under the normal working conditions, the noise generated by 10 servo hydraulic machines is the same as that of one. The noise generated by ordinary hydraulic machines is even lower.
5. Energy saving and emission reduction: hydraulic and electric control adopt intelligent servo energy saving system, saving 50%-70%.
6. Precision: Each machine is equipped with infrared safety grating to effectively protect the operator, servo intelligent patent control, to ensure that the machine repeatability accuracy can reach ±0.03mm, pressure error ±1%.
