
Belt Conveyor Carrying Steel Roller. Customized Color and Slot: Color and slot size are fully customizable to meet specific client requirements. High Precision Cold Steel Shaft: Manufactured with high precision cold steel to ensure uniform rotation and low runout. Long Service Life: Features permanent lubrication with a service life of at least 30,000 hours. Superior Waterproof Performance: Passes 72-hour water proof testing with zero water inflow due to labyrinth seal structure. Low Operating Costs: Reduces overall belt conveyor costs and maintenance hours with smooth surface and low resistance. Multi-Standard Compliance: Roller load follows CEMA standards and bearings follow DIN standards for reliability. ISO and CE Certified: Company holds ISO9001, CE, ISO18001, and ISO14001 certifications for quality assurance. High-Quality Bearings: Equipped with HRB, ZWZ, or LYC deep groove ball bearings with high-quality steel seats.