COMPRESSOR FOR REFRIGERATOR AND PRODUCTION DEVICE THEREOF

摘要

PURPOSE: A compressor for a refrigerator and a production device thereof are provided to improve welding of a closed bi-pin pipe by easily separating a jig from a compressor. CONSTITUTION: The bi-pin typed compressor comprises:a bi-pin pipe(71) rolled in a jig and duplicated in the closed bi-pin pipe, making a coolant pipe(72) and a heat discharging pin(73) in a body; a welding unit(73a) in the lengthwise outer part of the heat discharging pin(73) thinner than a thickness of the heat discharging pin; the bi-pin pipe(71) duplicated with the weld unit(73a) of the heat discharging pin(73).