400-80t Double Girder Overhead Crane

Steel Casting and Continuous Casting Line Buyers: Metallurgical project engineering managers. Local pain point: Ladle pouring needs massive main lifting load plus an auxiliary hook for ladle tilting. Standard single-hook cranes cannot complete pouring cycles efficiently. This Overhead Crane pairs the 400t main hook and 80t auxiliary hook. Dual hooks coordinate to lift, rotate and tilt ladles steadily, lifting ladle handling throughput by 45%. This crane can also be deployed as auxiliary hoisting equipment during pre-assembly testing of large port machinery such as Bridge type Grab Ship Unloader. Real Overseas Customer Case We delivered a 400/80t Metallurgical Overhead Crane to a major steel manufacturer in Indonesia in 2024. Before installation, their old 380t metallurgical crane experienced heat-related failures 3 to 4 times monthly, causing production losses of approximately 28,000 USD each month. After deploying our 400/80t Metallurgical Overhead Crane, thermal faults dropped to le…