These valves occupies a very important position in Yulin mixer hydraulic repair in the hydraulic system, the various functions of the system are obtained by means of these valves. 4, the auxiliary elements to ensure the well-being of other elements or devices stirrer hydraulic service required for the three types of elements other than the normal operation of the system, the system plays transportation, storage, heating, cooling, filtration, and measurement and so on. Including tank, pipe fittings, accumulators, filters, heat exchangers, and various control instrumentation. Although called auxiliary element Yan'an mixer hydraulic repair, but in the system is essential. 5, the working medium is the working medium includes all kinds of hydraulic oils, emulsions and synthetic hydraulic fluid. Hydraulic system working medium utilizing the energy and signal transfer. 5) Hydraulic device has the ability to automatically self-lubrication and protection against overload, the use of safe and reliable. 6) Hydraulic equipment to maintain a good technical condition, it must be done to control pollution, leakage control, temperature control and control of cavitation. 7) As the hydraulic equipment delivered by the implementing agencies force, velocity, displacement can be adjusted so quickly adapt controlled parameter changes. Baoji hydraulic maintenance mixer | Mixer hydraulic repair | 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!