| Pipe expander and head expander are two types of equipment commonly used in the field of pipe processing and production. Although they are all used for the processing and expansion of pipes, there are big differences between them.
First of all, the expansion machine is mainly used for single-end pipe expansion processing, and the expansion machine can process both ends of the pipe at the same time. This means that the pipe expander can complete the processing task at both ends of the pipe at the same time, while the head expander needs to process each pipe head separately.
Secondly, the ability of pipe expanding machine and head expanding machine in material processing is also different. The spreader is usually suitable for smaller diameter pipes, while the spreader can handle larger diameter pipes. In practical use, the head expander is usually suitable for pipes with a head diameter of less than or equal to 80 mm, while the pipe expander is usually suitable for pipes with a diameter of greater than 80 mm.
In addition, the working principle of the expanding head machine and the expanding pipe machine is also very different. The head expander usually expands the end of the pipe to the desired diameter by mechanical force or gas pressure. The pipe expanding machine completes the expansion and processing of the pipe through mechanical pushing and pressure. They work in a more complex way, but they are also more efficient.
In addition, there are also differences in the use scenarios of the head expanding machine and the pipe expanding machine. The head expansion machine is usually suitable for pipe processing with relatively simple geometry and small diameter, such as auto parts and electrical accessories. The pipe expanding machine is usually used for processing large diameter steel pipe, aluminum pipe, stainless steel pipe and other industrial pipes.
Finally, the head expansion machine and the pipe expansion machine are also different in processing efficiency. Because expanders can handle both ends of the pipe at the same time, they are usually processed faster than expanders. In addition, pipe expansion machines usually have higher production efficiency and longer service life, which makes them widely used in larger industrial production.
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