Gongyi City Xinhua Machinery Factory is specialized in the production of copper slag machine manufacturers dedicated Cinder machine, you are welcome to inquire. The main reasons are: ① hydraulic oil filter, inlet pipe blockage or oil viscosity is too high, can cause the inlet of the vacuum pump is too high, the air infiltration. ② pump, the pilot shaft end seal is damaged, or inlet pipe seal is bad, causing air to enter. Oil tank is too low, so that the pump suction air directly into the pipeline. When working in a high-noise pump when Cinder machine, you should first check the above site, identify problems in time. (2) excessive wear on the pump internal components, such as piston cylinder and valve plate, piston and piston bore mating parts such as wear and tear, injury, make a serious leak in the pump, when the pump output pressure, small The flow pulsation generated when the oil flow, causing a higher noise. At this angle may be appropriate to increase the pilot system variables institutions to improve internal leakage impact on pump output flow. Hydraulic servo valve spool, to control the flow of the piston also because of partial wear, strain, pulsation in the piston movement, cause fluctuations in the hydraulic pump output flow and pressure, resulting in a large vibration and noise at the pump outlet . Response options: then you can wear, serious injury spotting brush element or replacement processing. Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking lead and zinc mining machine products sold abroad dedicated Cinder machine, small water conservancy project construction can be used to control diesel tires Grilled type mining machine, which has a hydraulic walking, digging acquisition, belt conveyors, clear bottom, and other functions. Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking small mining machine products sold abroad Cinder machines, small water conservancy construction of diesel can be used to control the tire Pa mine machine, it has a hydraulic walking, digging acquisition, belt conveyors, clear bottom, and other functions. Xinhua machinery, patents slag machine. Work, identify problems through sound judgment, as a preventive measure. Cinder machine at work will be issued sound normal machine operation, general electric slag machine noise is relatively small, ranging from about 40 to 60 decibels. When the noise suddenly increases or decreases, or irregularly duration, came from other parts of a new sound, you should pay attention. Copper slag dedicated machine, Gongyi City Xinhua Machinery Factory (certified), Jiangsu slag machine provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) is a leader in Zhengzhou, handling equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xinhua leader in mechanical staff warmly welcome all inquiries negotiations to create a better future, Xinhua machinery.