Vertical tube expander is an important processing equipment in the production of heat treatment exchanger, specifically, it is the equipment used in the production of finned heat exchanger. The vertical tube expander can expand copper pipes and other pipes. In the whole process, the expansion head and the expanding liver should cooperate with each other to complete the pipe expanding work. Next, the manufacturers of the vertical pipe expander will take a look at the manufacturer's introduction
The working principle of the vertical tube expander is to insert the expanding rod and the expanding head into the copper tube of the heat exchanger through hydraulic transmission to make the copper tube plastic deformation, so that the copper tube and fin are in close contact. After reasonable structural design and heat treatment, the hardness and toughness of the device are ensured.
In terms of operation, it uses the door type loading and unloading mode, which can quickly complete the feeding processing work. At the same time, it can also be equipped with touch screen control, which is more intuitive and flexible.
In terms of structure fixation, the expansion rod fixing device adopts groove and retaining plate positioning, and the expansion rod adopts cylinder positioning. It has the advantages of quick and convenient loading and unloading of the expanding rod, keeping the plate to ensure the uniformity and accuracy of the expanding rod at work, and at the same time reducing the labor force.
Compared with other types of pipe expanding equipment, such as horizontal tube expander, the advantages of vertical tube expander are flexible operation, small volume, compact structure, intuitive and convenient operation. Moreover, our products also have the advantages of high degree of automation, stable processing quality, multi site use and good service quality. Therefore, it has a good reputation in the users and the market and has been widely recognized.
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