Air Shaft

An air shaft is a pneumatically run expandable shaft system designed for safe and effective installation of rolls, cores and a variety of cylindrical materials in many types of industrial processing operations. This innovative shaft system will grip more acutely and release quickly when set in a relatively stable manner in converting, printing, packaging and textile operations, where quick roll changes and centring are important operational parameters. The core function of an air shaft is to provide ease in mounting cores in slitting and rewinding operations and roll handling in printing and provide material support in laminating and coating lines without the need for laborious clamping or elaborate mechanical fixtures. Lightweight aluminium casing, precision-machined air chambers and robust rubber expansion elements contribute to good holding force and smooth action. An advanced pneumatic design provides consistency, allowing air shafts to be radially expanded uniformly and provide consistent holding pressure. As a pneumatic device, air shafts provide instant release so the operator can quickly change out rolls, limiting downtime. Air shafts also offer a variable length, providing the capabilities to accommodate other roll widths and core sizes with only a standard air pressure requirement to couple to their existing pneumatic systems. They can even be tailored for special expansion diameters and holding capacities for overall consistent performance characteristics unique to the intended roll weights and application requirements. Find some of the best deals on air shafts here at Aajjo.