An external expandable air shaft that achieves weight reduction!
The Tidland external expanding air shaft, unlike traditional internal expanding air shafts, allows for a sufficient thickness in the body, resulting in very little deflection. Additionally, where traditional shafts would require a steel material, it is possible to substitute with aluminum, achieving weight reduction. Furthermore, the external expanding air shaft has a simple structure, allowing for repairs to be made on-site by the customer in the event of a puncture.
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basic information
◆ Integrated design expansion element. There are no parts such as springs, steel leafs, or resistance sleeves. Therefore, the inventory of replacement parts is minimal. ◆ The structure is simple and maintenance is very easy. For example, the replacement shaft for the external element can be done within 30 minutes without removing it from the core. This work can be done on the customer's site, so there are no maintenance costs. ◆ Compared to conventional air shafts, the torque performance is significantly superior, proven to be over 20% higher. ◆ Made of aluminum, it is lightweight. It is significantly lighter than steel air shafts and comparable to or lighter than conventional ones. ◆ Designed to easily fit the core. It fits well with any core such as paper tubes, metal chip paper tubes, plastic tubes, and steel tubes, resulting in minimal damage to the core and maximizing its lifespan. ◆ Minimal deflection. It outperforms conventional duralumin air shafts and is comparable to steel air shafts. ◆ Thanks to groundbreaking technological innovation, we have successfully achieved significant cost reductions and offer it at a price that is satisfactory.
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Applications/Examples of results
Depending on the application, we also offer the 850 type air shaft with a spiral design. The grip force works around the entire 360°, evenly distributing the load, which generates greater torque than any other air shaft and enables smoother high-speed rotation. *For more details, please check by requesting materials or downloading the catalog.
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Company information
We prioritize excellent application technology and software, and to achieve 100% customer satisfaction, we guarantee the results in the design, manufacturing, and sales of various equipment.