Profile: Accuweb Enterprises specializes in manufacturing high technology machines and accessories for the flexible printing, converting, packaging & paper industry. Slat expander roller is suitable up to 120" working width, with falt covering on wooden, aluminum and stainless steel patti. The expansion effect is attained by the movement of the slats from the center of the rollers. In case of a constant stroke, a plain stretch effect is obtained. The expansion effect is influenced by a twist of the shaft where the charging and discharging points of the cloth are changed. Spreader rolls are designed to improve web control by eliminating wrinkles during process. One type of spreader roll is the bowed roll, which removes lengthwise wrinkles before the slitting process by tensioning the web in the cross-machine direction. A bowed roll consists of a stationary curved shaft which supports a series of narrow rollers mounted on free-turning bearings. A continuous flexible rubber sleeve covers the roller assemblies to form the body of the bowed roll. In critical low-tension applications, the bowed roll can be driven. We also offer various specialized equipment including air shafts, hydraulic disc brakes, air differential shafts, manual power brake controllers, pneumatic chucks, fan cooled brakes and air clutches.