Tandem configuration with 2 or more press brakes of same length and same nominal pressure. Tandem configuration with 2 or more press with different length and different nominal pressures. Tandem configuration where 1 press brake is prepared to accept later a second or more press brake. The press brakes can work in tandem or each one can work separately. Electronic synchronization of each machine and of the press brakes in tandem. Due to the fact that press brakes in tandem are frequently used for conical workpieces, special attention has to be focused on the large gap in the frame, the stroke of the ram and the distance between table and ram.
Working separately, each machine is protected by photocells. Working in tandem the machines are protected by laser barriers. The frontal supports are designed to allow the laser barrier beam the protection over the whole length of the machines.