Automatic chain compacting machine featuring high productive capacity. The compactness of the chains provides the latter a better density thus allowing to get particulalrly soft and flexible round or square sections. It consents to get a width, after hammering, nearly double than the original dimension, a major flexibility and touch; at the same time it allows the use of tools designed for having extended proportions on the chain making machine. In the version TRA/VP it is possible to compact chains up to wire diam. 1.00; thanks to suitable tool holding blocks, it allows to compact single cable chain. The version TRA/VC allows to block the chain, in order to compact it both by a spring and by means of a cam, thus ensuring fitting of tools both for TRA/V and for TRA/VP. The endowment of the machine is completed by the sensor which controls the chain’s movement, the electronic speed regulator with brake and the lamp.