Our factory is equipped with professional circular sewing machines, which feature beautiful appearance, flat and finely crafted interiors, and a lifespan of over a million uses. Supported by an inner steel frame, they are flexible, resistant to deformation, and durable against friction. Made with wear-resistant industrial canvas, they offer high cost-performance and have received positive feedback from numerous customers. They are characterized by compact structure, ease of use, high distribution efficiency, and dust-free loading and unloading. They are not only used for automated or semi-automated unloading and loading of materials like cement in storage facilities for cars, trains, and ships, but also for the bulk distribution of materials such as coal powder, stone powder, aluminum powder, and food powders.

Flexible hose joints can be used horizontally or vertically. When used horizontally, they are typically made with a stay ring process, which creates a uniform distance between the sheath interior and the cylinder, reducing friction and extending service life. For longer stretches, a metal ring can be added to each fold to enhance the stability of the sheath. Installation and fixation methods are not restricted; they can be flanged or fixed with a collar band.