Our factory is equipped with professional circular sewing machines, which boast beautiful appearance, smooth interior, and fine workmanship. The lifespan of these machines allows for over a million cycles of use. Thanks to the steel frame reinforcement, they can be stretched and bent freely without deformation and are resistant to abrasion. Made with durable industrial canvas, our products offer high cost-performance ratios and have received positive feedback from numerous customers. They feature a compact structure, ease of use, high distribution efficiency, and dust-free loading and unloading capabilities. These machines are not only used for the automated or semi-automated unloading and loading of cement storage for cars, trains, and ships but also for the bulk distribution of materials like coal powder, stone powder, aluminum powder, and food powders.

Flexible expandable connectors can be used both horizontally and vertically. When used horizontally, they are typically manufactured using a hoop-type process, ensuring a consistent distance between the protective sleeve and the cylinder, reducing friction and extending service life. For larger stretch lengths, a metal ring can be added to each fold to enhance the stability of the sleeve. Installation and fixation methods are not restricted; they can be fixed with a flange or by using a neck sleeve band.