Endless belt

synchronoustimingrubber

The Habasit seamless belt portfolio consists of woven endless and knitted endless belts, as well as synchronous and non-synchronous endless substrates. The belts can be coated with no splice or seam, providing uniform physical properties during the entire belt service life. Our manufacturing processes and ideal combination of materials ensure optimal design for your specific application requirements. Habasit seamless belts offer reduced lifecycle costs, as well as smooth and vibration-free operation, especially at high speeds. The seamless belt substrate (fabric) is manufactured endless on looms, or knitted as a tube. The threads are wound in a spiral in the belt running direction. The belt circumference is determined by the diameter of the spirals, while the required width is obtained by slitting the tube. To achieve the necessary properties and dimensional stability, the belt substrate is coated with a specific elastomer and treated in a special thermal process. Seamless belts are available in stable, semi-stable, semi-elastic, and elastic versions. Habasit GRABBER belts are customized for specific applications where product feeding or pulling is required for synchronous as well as non-synchronous motions. The cover compound selected is based on the coefficient of friction and abrasion resistance desired. Habasit GRABBER belts are usually further segmented by application type. GRABBER seamless belts are mainly used in folder gluer (FG) or feeding applications where non-synchronous motion is required. GRABBER timing belts are primarily used in Vertical Form Fill Seal (VFFS) and other pulling applications where synchronous motion is required.