1. Stainless Steel Rollers Durable polyurethane surfaces on a robust stainless steel roller body, with zincplated end caps for added protection. Carbon steel shaft provides load capacity and wear resistance. Waterproof, smooth, and built to last for reliable material handling or equipment maintenance. 2. Low Noise and Low Friction Polyurethane coated rollers enable smooth conveying without the need for electric drive. Rubber layer delivers sound absorption and shock absorption, minimizing collisions and vibrations between the drum and other components. Improves efficiency and durability in material handling applications. 3. Installation Springmounted roller designed for quick installation and removal. Simply push in the spring or pull the opposite side to insert the roller into the Conveyor Frame. Enhances efficiency in material handling with smooth operation and minimal downtime. 4. Gravit Roller Dimensions: roller diameter x roller surface length; shaft diameter options 8/12 mm. Diameter of rubbercontaining rollers: 35/50/60 mm. Roller length options: 150/200/250/300/350/400/450/500/550/600/650/700/750/800 mm. The conveyor roller size can be customized; choose the appropriate size to match your needs. Use scenarios Warehouse conveyors: ideal for quiet, reliable transport of boxes and packages with adjustable roller sizes to fit different frame widths. Manufacturing lines: quickinstallation springmounted rollers allow fast replacements and minimal production downtime, even in tight spaces. Equipment maintenance: durable, waterproof rollers that resist wear in demanding environments, providing long service life with low maintenance.