Device for manufacturing container assembly

The invention provides a device for manufacturing a compressor or the like for providing a reliable high performance compressor not causing a trouble of mixing and cold medium leaking. The outer surface of a number of weeks a pair of pre-formed hole (102) (Total 6) Department of the compression body (101), set in an enclosed container (1) internal, will be fastening punch (111) corresponds to thepre-positioning in hole (102) position, including in the corresponding location of the heating, the push press (112) Punch-driven fasteners (111), closed container (1) Department of the container wall (1a) of convex part of the Department of the container (107) on the plastic deformation, into the pre-pore (102). After the department of the container wall (1a) is cooled, a pair of convex containers is clapped between the folder the pre-pores (102).