Abstract: Disclosed is a pneumatic manufacturing system for complex tissues and organs, having multiple degrees of freedom and multiple nozzles, belonging to the organs manufacturing field. The system comprises an X-direction movement mechanism, a Y-direction movement mechanism, a Q-direction rotation mechanism, a lifting platform, a rotation-forming platform, a shell, a high-pressure gas source, a multiple-nozzle forming unit, a spraying solution pressure tank, a temperature control device, a sterilizing device and a control unit. Under the control of the control unit, the multiple-nozzle forming unit will move according to a given path and spray in accordance with a given order, wherein the range of sizes which can be formed is wide and the relative angle between the central axis of a spray valve and the surface of the rotation-forming platform can also vary, convenient for manufacturing a complex curved surface.