Double Action Extrusion Press for Φ120mm-Φ65mm Copper Seamless Tube

Long Stroke Copper Extrusion Equipment, Double Action Extrusion System, Seamless Tube Extrusion System

Double action extrusion system has an individual piercing system which can be used to extrude seamless tube. Now, there are long stroke extruder and short stroke extruder available.

Advantages of Long Stroke Extrusion Equipment
1. The long stroke copper extruder applies unfixed dummy block, which saves a lot of money for users.
2. Diameter of billet < 152mm.

Advantages of Short Stroke Extrusion Equipment
1. Unfixed dummy block can be used to save cost.
2. Applicable for shorter-length billets.
3. Little deformation in extruded products under high pressure
4. Accuracy of guiding rail and shaft center of extrusion guaranteed.
5. Short idle time.

Disadvantages of Long Stroke Extrusion Machine
1. Copper products processed are more likely to deform under large pressure.
2. While producing, it is hard to guarantee the accuracy of guiding rail and the shaft center of extrusion.
3. Long idle time.

Disadvantages of Short Stroke Extrusion Machine
Unsuitable to extrude copper billets with a diameter of 152mm.