An externally expandable air shaft that achieves weight reduction!
The Tidland external expanding air shaft, unlike traditional internal expanding air shafts, allows for sufficient thickness in the body, resulting in very little deflection. Additionally, where traditional shafts would require a steel material, it is possible to use aluminum as a substitute, achieving weight reduction. Furthermore, the external expanding air shaft has a simple structure, allowing for on-site repairs by customers in the event of a puncture.
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basic information
◆ Integrated design expansion element. There are no parts such as springs, steel leaves, 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 of the external element can be done in under 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 conventional steel air shafts, equal to or less than the weight of traditional ones. ◆ Designed to easily fit with the core. It works well with any core such as paper tubes, metal chip paper tubes, plastic tubes, and steel tubes, causing minimal damage to the core and maximizing its lifespan. ◆ Minimal deflection. It outperforms conventional duralumin air shafts and is comparable to steel air shafts. ◆ A groundbreaking technological innovation has successfully achieved significant cost reductions, allowing us to offer it at a reasonable price.
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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 request materials or download the catalog.
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We prioritize excellent application technology and software, and to achieve 100% customer satisfaction, we guarantee the results in the design, production, and sales of various equipment.