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The advantages of servo-hydraulic press are concrete performance: Low noise: The maximum noise of the servo-hydraulic system of the servo-hydraulic press is 70dB, which is about 8dB lower than that of the variable pump model, which makes the factory have a more comfortable environment and saves hidden costs.
Generally speaking, the working oil in the four-column hydraulic press is 32 or 46 anti-wear hydraulic oil, and the oil temperature should be controlled within the range of 15 to 60 degrees Celsius.
The requirements for the working medium of the four-column hydraulic press are the same as that of the ordinary hydraulic press, and it has suitable fluidity and compressibility in order to improve its transmission efficiency.
