1. Do all extruders have the same components?

In the opinion of aluminum profile extrusion press machine plant line manufacturers, it depends on whether it refers to the main components of the extrusion machine or all its components. If it is the main component, then the answer is yes, that is, no matter which type of extruder, it must have five parts: feeding mechanism, screw, transmission mechanism, inner groove shell sleeve, material flow resistance limiter, and material flow cut-off device. And different extruders cannot have all the same components.

Are there any differences in the extrusion process between aluminum profile and copper profile extrusion machines?

Aluminum profile extrusion machines and copper profile extrusion machines, although they are both within the scope of extrusion machines, are still different in terms of extrusion technology because aluminum profile extrusion machines use a hot extrusion process to extrude various metals and achieve the desired extrusion effect. And copper profile extrusion machines also have different extrusion processes and material requirements, which is why this specific conclusion is drawn.

What is the gap between the extrusion pad and the ingot container in a copper profile extruder? In addition, should the determination of extrusion process for copper and copper alloys take into account the actual production situation and requirements?

In the same profile extrusion machine, the gap between the extrusion pad and the ingot container has a specific range of 0.18-0.25mm. However, to obtain specific values, it depends on the actual situation, as it is up to it to determine.