The NG-SHM Class DP – Servo Hydraulic Testing Machine is equipped with a gear pump that helps maintain low operational noise, so that the sound level does not exceed 70dB. This feature is especially important in laboratory and industrial environments where a quiet workspace contributes to better working conditions and overall comfort for operators.

The gear pump operates smoothly and steadily, producing minimal vibration and acoustic disturbance during both idle and active test phases. Its construction minimizes abrupt pressure changes and mechanical friction, which are common sources of noise in hydraulic systems. Keeping the noise level below 70dB allows the machine to be used in shared or enclosed spaces without disruption. This low-noise performance also reflects the quality of the system’s engineering, which aims to combine powerful testing capabilities with user-friendly, efficient, and quiet operation.

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