Explanation of the excellent performance of each component of the screw chiller

Explanation of the excellent performance of each component of the screw chiller Screw chiller is an assembled refrigeration device composed of screw refrigeration compressor, condenser, evaporator, thermal expansion valve, oil separator, automatic control components and instruments, etc. It is widely used in industry. Today we Nanjing Xingde Editor of Machinery Co., Ltd. to tell you about the excellent performance of various parts of the screw chiller Compressor Selected original imported brand-name semi-closed screw and semi-closed reciprocating compressors. Good performance and low noise. According to customer needs and the size of the cold tonnage, a single machine or a combination of multiple machines is used. The compressor can automatically run alternately according to load changes, balancing the operating hours of each compressor, which greatly extends the service life of the chiller. Evaporator: The evaporator copper tube adopts internal and external thread type reinforced tube. The surface of the copper pipe is threaded, the outer surface of the copper pipe is smooth, and the cooling effect is good. The evaporator body is insulated with a 25mm thick PE insulation board, no condensation, and less cooling loss Condenser: The condenser uses copper tubes imported from foreign countries and processed into trapezoidal low auxiliary tubes to enhance heat transfer capacity. The surface of the copper pipe is smooth, which reduces the water pressure and is easy to clean and maintain. protective device: Protection system devices include: temperature control switch, antifreeze switch, fusible bolt, high and low pressure switch, overload protector, compressor overheat protector, compressor frequent start protector and abnormal indicator light