Description
Double girder bridge crane is composed with girder frame, crane travel device, and the trolley with lifting and moving device. There are pave the rail for the trolley move on the main girder. Assemble the moving table on the outside of the two main girders, one side is prepared for the assemble and maintenance the crane move device, another side is prepared for the assemble of the trolley conductor device.
Features
- Design: easy to operate and easy to maintain, modular design with direct fits between components;
- Structure: Bridge Girder, End carriages, Crab Frame manufactured from box plate design / Rolled Sections. If required 100% radiography of all butt welding joints of bridge and end carriages can be provided;
- Motors: sturdy cylindrical/ conical rotor pole-changing motors with elegant continuous cast aluminum sections, integrated safety brakes insulation class F, IP54 protection;
- Variable Frequency Drives & Remote Controls: We also offer Variable Frequency Drive in hoisting, cross travel,long travel for steples speed control as an optional feature.We also provide radio remote control cranes for application in inaccessible and hazardous areas;
- Brakes: Fail safe magnetic or hydraulic brakes of 150% torque or more are fitted on shaft extensions. For heavy duty cranes a second brake can be mounted to ensure failsafe operation;
Application
It is suitable for transporting, assembling ,repairing works in mechanical processing workshop, metallurgy auxiliary workshop, storage, yards, power station and so on.
