Vice spherical flow with friction in the cylinder with relatively shallow stream surface scratches, repair by grinding means; cylinder with flow surface trenches deeper, roller hydraulic repair Which is good, you should first use of "surface engineering technology" means to fill the ditch After the tank, and then grinding roller hydraulic repair price, not blindly grinding roller hydraulic repair, prevent 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. When equipped with a large amount of traffic disk polishing, grinding should be re-heat treatment. Dielectric properties must meet the requirements. For transportation of flammable, explosive and toxic or expensive media pump, requiring reliable or pump seal leak-free, such as magnetic drive pumps, diaphragm pumps, shielding pump. For transportation of corrosive media roller hydraulic pump repair company, require the use of corrosion-resistant material convection components, such as Verderair pneumatic diaphragm pumps, Verdermag magnetic drive pump. Transport medium containing solid particles of a pump, or more medium containing solid particles, requires convective component wear-resistant material, if necessary, by the use of clean liquid seal flushing. Which is good roller hydraulic repair, hydraulic repair roller Xi'an, Xi'an, Xi'an Chengtong hydraulic repair Chengtong 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!