Four-girder charging cranes

The charging crane transports scrap and liquid steel to the furnace. The same crane can work as backup to the ladle crane if needed. Konecranes charging cranes are well protected from the flames and radiated heat, as well as the brief, intense heat of the charge itself. These cranes are a critical part of production and, since the load is molten steel, safety and reliability are the key words in the crane design.

充电起重机特色

• 主台车有两个绳索鼓，可机械连接。两者都有备用制动器。
• 辅助手推车允许载荷在多个方向上灵活地倾斜。它与主台车一起运行，可以在同步速度下用它驱动。
• 隔热罩保护起重机免受辐射热量。
• 电机和差动齿轮减速机位于中间，便于维护。
• 当使用高压电源时，可提供变压器室作为选项。
• 如果需要，夹紧允许轨道快速续订。
• 电气室被加压和空调，可在恶劣的环境条件下进行可靠的操作。包括备份A / C单元，即使单位已关闭，也包含继续，可靠的A / C操作。

The programmable logic controller (PLC) controls and monitors the crane with a special emphasis on safety-related functions. It is also the platform for聪明的功能such as Sway Control and Shock Load Prevention.