"mechanical screw press" screw press machine
The metal blank is forged in two oppositely rotating fan dies to create a forging method of plastically deforming the workpiece. It is a special form of forming (rolling). Roll forging can be used to produce connecting rods, twist drills, wrenches, spikes, hoes, picks and turbine blades.
Screw press machine product features
The screw press has no fixed bottom dead point. For larger die forgings, it can be formed by multiple blows, and it can be used for singles, consecutive hits and inch moves. The impact force is related to the deformation of the workpiece. When the deformation is large, the impact force is small, and when the deformation is small (such as cold strike), the impact force is large. In these respects it is similar to a forging hammer. However, its slider speed is low (about 0.5 m/s, which is only 1/10 of the forging hammer), and the striking force is closed by the frame, so the work is smooth and the vibration is much smaller than the forging hammer and does not require a large foundation. The screw press is equipped with a slipping insurance mechanism, which limits the maximum striking force to less than 2 times the nominal pressure to protect the safety of the equipment.
Looking forward to your inquiry for this "mechanical screw press" screw press machine