In the field of modern industrial production, the inflatable shaft plays a vital role as an efficient and convenient rewinding and unwinding tool. It is widely used in many industries such as printing, coating, laminating, slitting, laminating and paper processing, bringing many conveniences and advantages to production.
The inflatable shaft is mainly composed of a shaft body, an air nozzle, a key bar, a sealing device and a supporting component. Its working principle is based on the precise control of air pressure. When the reel core needs to be locked, high-pressure gas is filled into the shaft through the air nozzle, and the gas flows along the airway to the expansion element, so that it expands evenly and clings to the surface of the reel core to form a firm lock; when unloading, press the deflation device, the gas is discharged, the expansion element is restored, and the reel core is easily detached.
The inflatable shaft has many advantages. First, the operation is extremely efficient and fast, and it only takes a few seconds to inflate and deflate, which greatly saves manual operation time and cost and improves the efficiency of the production line. Secondly, it has strong adaptability and wide applicability, and can meet the needs of different industries and different materials, such as heavy cardboard, soft cloth, etc. Furthermore, the pneumatic shaft has strong load-bearing capacity and is safe and reliable. Different diameter shafts can be customized according to customer requirements and are made of high-strength steel. At the same time, the design is compact, easy to install and maintain, and the specifications of parts are unified, making maintenance convenient.
There are also many types of pneumatic shafts, including key-type and blade-type. They are manufactured in many places around the world, with a high degree of standardization and high interchangeability. Today, pneumatic shafts occupy an important position in the industrial world with their various advantages, and continue to provide strong support for the development of various industries.