DoorKing 9210 Series Heavy-Duty Slide Gate Operators

Continuous-Duty Slide Gate Operators for Industrial, Commercial, and High-Security Applications Cut Sheet Installation / User Manual The DoorKing 9210 Series Heavy-Duty Slide Gate Operator is the ideal solution for industrial, commercial, and high-security environments that require reliable, high-capacity gate automation. Built to handle gates up to 100 feet long and 3,000 lbs, the 9210 Series is trusted by industrial facilities, warehouses, government sites, and transportation hubs to deliver continuous-duty performance in demanding, high-traffic environments. Facility managers, security directors, and contractors rely on the 9210 Series for its robust design, advanced safety compliance, and seamless access control integration. Whether securing a logistics center, airport, correctional facility, or utility plant, this operator ensures smooth, reliable gate automation that protects assets and maintains operational flow. Built for Class III and Class IV applications, the 9210 Series