Regarding the noise problem of hydraulic presses, it has always been a headache for us. As soon as we walked into the factory, the noise of the machine made us unbearable. Let me introduce you how to solve the noise problem!

First, reduce the sound source noise

1. Reform the production process and select low noise hydraulic press.

2. Improve machining and assembly accuracy to reduce noise generated by mechanical vibration and friction.

3. Reduce the differential pressure and flow rate for high pressure and high speed airflow, or change the shape of the airflow nozzle.

Second, control in the process of transmission

1. Reasonable design in the overall layout. When arranging the layout design of the mine, the main noise source workshops or installations should be kept away from the quiet workshops, laboratories, offices, etc., or the high-noise equipment should be concentrated as much as possible for control.

2, use the addition of barriers to prevent noise transmission, or use natural terrain such as hills, soil slopes, woods, grass or tall buildings or structures that are not afraid of noisy.

3. Use the directivity characteristics of the sound source to control the noise. For example, the high-pressure boiler exhaust steam, blast furnace air release, oxygen generator exhaust and other discharge outlets face the wilderness or the sky to reduce the impact on the environment.

Pipe Fitting

Stainless Steel Pipe Fitting, Brass Pipe Fitting, Elbow Pipe Fitting, Water Pipe Fitting

ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.kingsir-valves.com