Vice spherical flow with friction in the cylinder with relatively shallow stream surface scratches, repair by grinding means; cylinder with flow surface grooves deeper, should be adopted after the "surface engineering technology" means to fill the trench paver hydraulic repair prices, then grind, not blindly grinding paver hydraulic repair company, to prevent the copper layer thinning or spill out of the steel substrate. Grinding stream in the form of a plane with relatively high precision friction pair can platform. Cylinder and valve plate in front of grinding, you should measure the total thickness of the size and dimensions to be ground off, and then adjust the compensation to the mat. Valve plate grinding is large paver hydraulic repair, after grinding should be re-heat treatment. To ensure the maintenance of uniform oil pump gear, running almost stable hydraulic paver repair quote, must simultaneously meshing teeth more than one pair design. At the same time as there are two pairs of meshing teeth, gaps between teeth meshing the two are trapped in some oil. With the rotation of the gear, the gap decreases, besieged by the crowd as well as the oil gradually produce a lot of pressure. This trapped oil with a high pressure reaction in gear to produce large radial force, a phenomenon known as the phenomenon of trapped oil. Which paver hydraulic repair, hydraulic repair Chengtong Xi'an, Shangluo paver hydraulic repair Xi'an Chengtong hydraulic repair Limited. Xi'an Chengtong Hydraulic Maintenance Co. (www.huosu360.com) is Xi'an, industrial maintenance, installation of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xi'an Chengtong hydraulic service leadership with the staff warmly welcome all inquiries negotiations to create Xi'an Chengtong hydraulic repair a better future.