| 摘要 |
A stretching machine (1) is described for non-ferrous profiles, comprising a head (2) provided with a body (22) and a clamp (21), hydraulic cylinders (3), at least one pump (4), at least one electric motor (5), a liquid tank (6), at least one electro-distributor (7) and a hydraulic circuit (8). Said stretching machine comprises at least one internal gear pump (4). |
