Cattle and sheep licking salt briquettes hydraulic press is also called cattle and sheep licking bricksforming hydraulic press, commonly used 315 tons, 630 tons, 800 tons of four beamsfour-column hydraulic pressIt is an ideal processing equipment for suppressing cattle and sheep licking bricks and salt blocks. Tengzhou, ShandongZhongyou Heavy IndustryMachinery Equipment Co., Ltd. can provide customers with a variety of tonnage of cattle and sheep salt lick press hydraulic press and related supporting molds.
What are the reasons for the noise of cattle and sheep licking salt briquettes hydraulic press?
Sometimes there are some abnormal noises in powder pressing, which have nothing to do with the machine itself drinking the mold, and are related to pressing the selected materials. For example, in winter, when we walk in the snow, we will make a creaking sound. The sound of salt pressing is similar to this. In the state of high-speed pressing, we will also make a creaking sound. This is actually a matter of salt material itself and cattle and sheep licking salt pressing blocks 400 tons 630 ton hydraulic pressNot in itself. To this end, we have done a small experiment, the conversion of other powder materials pressing, there is no similar sound. My company is inPowder forming hydraulic pressWe have rich experience in design and manufacture, stable and reliable quality of machinery and equipment, high compactness and fast speed of pressed products. Purchase cattle and sheep licking salt briquette hydraulic press equipment, rest assured to the company on-site inspection.
In addition, cattle and sheep licking salt pressure block hydraulic press machine noise is caused:
1, oil mixed with air, in the pilot valve before the cavity to form cavitation and cause high frequency noise. At this moment, the air should be exhausted in time and the outside air should be prevented from entering from the head.
2, needle valve in the use of the process due to frequent open and excessive wear, so that the needle valve cone and seat can not be close, constitute the pilot flow instability, pressure shake and cause noise, at the moment should be timely repair or replacement.
3. The pressure regulating function of the pilot valve is unstable due to fatigue and deformation of the tension spring, which makes the pressure shake greatly and causes noise. The tension spring should be replaced at this moment. Field trips are made to order.
Measures to reduce noise:
1, the transformation of production technology and the selection of low noise hydraulic press.
2, the progress of machining and assembly accuracy, in order to reduce the noise generated by mechanical vibration and conflict.
3. For high-pressure and high-speed airflow, the pressure difference and flow rate should be reduced, or the shape of the airflow nozzle should be changed.