The Qinghai heat exchanger maintenance Xining oil cooler manufacturing preferred Kai Lier The company is a collection of scientific research, chemical industry, metallurgy, electric power equipment cleaning anti-corrosion, repair and manufacturing as one of the professional and technical enterprises, strong technical force, has a skilled and training the prime construction workers on the various types of piping, air compressors, boilers, chillers, oil cooler, heat exchangers, plate heat exchangers, carbonation tank cleaning repair train services. The heat exchanger, also known as heat exchangers and heat transfer equipment. The heat exchange between the two fluids to achieve the purpose of heating or cooling equipment. Usually solid partitions (heat transfer surface) spaced from the different temperatures of the fluid. Also, some of the two fluids within the direct contact heat exchange. According to the action principle can be divided into partitions heat exchangers, regenerative heat exchanger and mixed heat exchanger. According to the purpose of use can be divided into a cooler, a heater, a condenser and the vaporizer. According to the structural materials can be divided into metal materials heat exchanger and the heat exchanger of non-metallic materials. According to the shape and structure of the heat transfer surface can be divided into the tube heat exchanger and plate heat exchanger. The major role of the oil cooler for cooling lubricant, maintaining the temperature of the bearing in the steam turbine and a generator during operation within the normal range. # 1, # 2, and # 5, # 6 unit host oil cooler were collected for the manufacture of Shanghai Turbine Works, the running of the oil cooler, and frequently appear at the bottom end cap oil spills or leakage fault. Actual repair process, found fault-prone, and the technological innovation measures to maintain certain referential significance for the design and operation of the oil cooler.