What are the advantages of high-precision servo hydraulic press?

1, less heat, reducing refrigeration cost and hydraulic oil cost: the hydraulic system of servo-driven hydraulic press has no overflow heat, and the slider does not flow when it is stationary, so there is no hydraulic resistance heat, and the heat of its hydraulic system is generally 10% ~ 30% of that of traditional hydraulic press. Because the pump has the characteristics of zero speed and low heat generation most of the time, the oil tank of servo-controlled hydraulic press can be smaller than that of traditional hydraulic press, and the oil change time can be prolonged.

2. High efficiency of servo hydraulic press: Through proper acceleration and deceleration control and energy optimization, the speed of servo-controlled hydraulic press can be greatly improved, and the working beat is several times higher than that of traditional hydraulic press, reaching 10/min ~ 15/min.

3. High degree of automation, good flexibility and high precision: the pressure, speed and position of the servo-driven hydraulic press are all fully closed-loop digital control, with high degree of automation and high precision. In addition, its pressure and speed can be controlled by programming to meet various technical requirements.

4. Low noise: servo-driven hydraulic oil pump generally adopts internal gear pump, while traditional hydraulic press generally adopts axial piston pump. After testing and calculation, under general working conditions, the noise produced by 10 servo hydraulic press is lower than that produced by ordinary hydraulic press of the same specification.

5. Energy saving and emission reduction: Intelligent servo energy saving system is adopted for hydraulic and electronic control, saving 50%-70% electricity.

6. Accuracy: each machine is equipped with infrared security grating to effectively protect the operators. Patented servo intelligent control ensures that the repeated positioning accuracy of the machine can reach 0.03mm and the pressure error is 1%.

7. Stability and durability: the frame adopts the frame structure of the whole machine, and the slider is guided by precision guide rails, which has strong impact resistance and lateral pressure resistance. The whole machine is stable, precise and durable, and is suitable for various industrial purposes such as blanking, molding and extrusion.

8. Low failure rate: the patented servo intelligent control system does not do useless work, the oil temperature is not easy to rise, and the oil system has no negative pressure, which greatly reduces the failure and prolongs the service life of hydraulic components. Electrical appliances are equipped with automatic fault alarm and one-button reset function.

9. Convenient maintenance: As the proportional servo hydraulic valve, speed regulating circuit and pressure regulating circuit in the hydraulic system are cancelled, the hydraulic system is greatly simplified. The cleanliness requirement of hydraulic oil is much less than that of hydraulic proportional servo system, which reduces the influence of hydraulic oil pollution on the system.