The invention discloses a production system for special-shaped radiating pipes. The production system comprises an uncoiling device, a pulling device, an area dotting device, a pipeline manufacturinghost unit and a cutting device. The pipeline manufacturing host unit comprises a worktable, a driving mechanism, a coupling and a mold forming mechanism. The driving mechanism comprises a driving motor, a main belt pulley and a plurality of auxiliary belt pulleys. The driving motor is arranged on one side of the table top of the worktable, the main belt pulley is arranged at the output end of thedriving motor, and the main belt pulley and the auxiliary belt pulleys are connected through a synchronous belt. A positioning hole is formed in the table top of the worktable, and the mold forming mechanism is fixed to the table top of the worktable through the positioning hole. The mold forming mechanism comprises a main rotating shaft and a plurality of auxiliary rotating shafts, the main rotating shaft and the auxiliary belt pulleys are connected through the coupling, and the main rotating shaft and the auxiliary rotating shafts are connected through the synchronous belt. According to theproduction system for the special-shaped radiating pipes, quick mold changing can be achieved, the cost is saved, the technology is simple, and the efficiency is high.