When the cam portion is rotated to decrease the curve, the spring forces the plunger downwardly, a certain degree of vacuum, the oil tank into the sealed volume under the effect of atmospheric pressure. Cam constantly lift the plunger seal periodically decrease and increase the volume of the pump suction and discharge of oil have continued. Diesel contains a variety of minerals and impurities Road mixing machine repair, if not precipitate filtration and purification, will affect the work of the plunger and the injector head, causing oil uneven, poor fuel atomization and other phenomena, the engine power down, increased fuel consumption . Therefore, the proposed Chai Youjing first set period of time, so that the impurity precipitation, refueling will add the filter funnel filtered out. Then there are regular cleaning or replacement of filters to purify the purpose. Diesel engine cooling water temperature is too low, how to repair road mix, incomplete combustion of diesel will affect power play Road mixing machine repair Which is good, but also a waste of fuel. Therefore, the appropriate use of thermal screens, note the cooling water is best to use demineralised water softener, such as river flow and so on. To do eye ground, diligent hands, to regularly or irregularly inspect machinery, ground support, xiu Road mixing machine repair factory, firmly establish the concept of "keep emphasis on governance, anti-emphasis on repair", and do not let the mechanical sick operations. Road mixing machine repair phone | Yulin Road mixing machine maintenance | Xi'an Xi'an Chengtong Chengtong hydraulic repair hydraulic repair Limited. Xi'an Chengtong Hydraulic Maintenance Co. (www.huosu360.com) strong, credible, in Xi'an, industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Xi'an-hydraulic service and you work through into the brilliant, for a better future!