Characteristic advantages:

1.Energy saving.

The press adopts an advanced servo system, with system pressure, flow rate, and dual closed loop. The hydraulic system supplies oil according to the actual required flow rate and pressure, overcoming the high energy consumption caused by high-pressure overflow in ordinary quantitative pump systems. During high flow working stages such as mold opening, mold closing, and stamping, the motor works at the set speed. During low flow working stages such as filling and picking up, the motor speed is reduced, and the actual energy consumption of the oil pump motor is reduced25%-65%.

2.Quick response and high production efficiency

The servo system has a fast response speed, and the pressure rise time and flow rate rise time are fast30msImproved the response speed of the hydraulic system, reduced action conversion time, and accelerated the overall running cycle of the machine; When the hydraulic system of the press is running automatically, the system pressure will instantly decrease when a valve is opened. The servo system can30msQuickly replenish the oil level and restore the pressure to the set value.

3.Stable and precise pressure

The servo system has strong adjustment capability, and the pressure closed-loop control mode makes the system pressure very stable, with pressure wave momentum below ±0.5barImproved the molding quality of the product.

4.Low oil temperature rise

The compressor operates with an increase in oil temperature from startup to steady-state8℃-10℃, room temperature35At ℃, there is no need for cooling water, and the amount of cooling used is greatly reduced, which extends the life of the entire machine, especially hydraulic oil and hydraulic vulnerable parts (such as oil seals).

5.Low noise

The noise of hydraulic system is65dBInternally, the on-site environment for operating the machine has been improved.

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