牛羊舔盐压块液压机又称牛羊舔砖成型液压机，常用315吨、630吨、800吨四梁四柱液压机，是压制牛羊舔砖、盐块的理想加工设备。山东滕州众友重工机械设备有限公司可为客户提供多种吨位的牛羊舔盐压块液压机及相 关配套模具等。
What are the reasons for the noise of cattle and sheep licking salt briquettes hydraulic press?
有些时候粉末压制出现一些异响，与机器本身喝模具没有什么关系，与压制所选材料有关，比如冬天我们在雪地里走路就会发出咯吱咯吱的声音，压盐的声音跟这个差不多，在高速挤压的状态下，也会发出吱吱的声音，这其实是盐材料本身的事情与牛羊舔盐压块400吨630吨液压机本身无关。为 此，我们专门做了一个小实验，转换其他粉末材料压制，就没有出现类似的声音。我公司在粉末成型液压机的设计制造上经验丰富，机器设备质量稳定可靠，压制产品密实度高，速度快。采购牛羊舔盐压块液压机设备，放心来公司实地考察。
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.