Abstract: A dual double-action can body maker characterized in that a can body maker of the opposite way double-action structure is formed by way of a structural design of using two identical ram drive mechanisms and a design scheme of sharing one crankshaft. Two ram drive mechanisms share one crankshaft, and are arranged symmetrically to balance the inertial force of such parts as a swing lever. A slide yoke and a ram in motion and the reaction force generated in the can body redrawing and ironing process to reduce the load of the support bearing of the crankshaft and extend the service life.