High Productivity of Extrusion Press Xj-4500

The screw press has no fixed lower dead center. For larger die forgings, it can be formed by multiple blows, and can be single hit, continuous hit and inching. The striking force is related to the deformation of the workpiece. When the deformation is large, the striking force is small, and when the deformation is small (such as cold stroke), the striking force is large. In these respects, it is similar to a forging hammer. However, its striking force is closed by the frame, so it works stably. Its vibration is much smaller than that of the forging hammer, and it does not require a large foundation.

Inappropriate operation of the press or setting of the stamping die is the primary reason for damage and shutdown of the press. Proper training of press operators and press die setters ensures that they follow the correct process. Press is divided into three categories: screw press, crank press and hydraulic press. Crank press is also called mechanical press.