The invention relates to the technical field of condensers, in particular to a finned condenser. The finned condenser comprises a condensation pipe and fins. The condensation pipe is an S-shaped pipe with planarity and regular circuity. The fins are linearly arrayed, distributed and arranged on the S-shaped pipe at equal intervals. The S-shaped pipe provided with the fins is subjected to many-time detouring and bending through a bending machine to form a cube structure. Preferably, the fins are flat plate sheets or corrugated sheets, and installing holes matched with the S-shaped pipe are formed in the upper portions of the fins. Preferably, the installing holes are provided with overturned edges. The flat plate or corrugated fins are used for being interspersed in the bent S-shaped pipe at equal intervals, and then the whole is subjected to multi-time detouring and bending through the bending machine to become the cube structure. When heat is exchanged in a matched manner, only the number of cooling fins needs to be increased and reduced, the structure is compact, and the production technology is simple and efficient.