Payment Terms: TT or LC
Ref Price : 800-10000 USD/SET
It is known that swaying is a big problem for safety and efficiency operation of overhead cranes and gantry cranes. To this end, Weihua develop advanced crane anti-swing control system for the cranes through the establishment of the precise load swing movement mathematical model. This anti-swaying system of cranes controls the traveling speeds of the crane and trolley to eliminate load swing by 95%.
Weihua cranes with electrical anti-swing control system can be widely used in various industrial fields such as machinery manufacturing processing workshops, assembly plants, waste disposal plants, steel mills, power plants, shipyards, construction sites, railways, container terminals, paper industry, metallurgy Industry, etc.
Advantages of Electrical Anti-swing Cranes:
1. Can be adopted by overhead crane and gantry crane.
2. Improve the safety of crane operation and reduce the risk of injury to personnel and operating areas.
3. Make cranes into a "crane robot" to achieve automatic control of material handling.
4. Reduce the waiting time of swing, so that the crane's work efficiency increased by 30% or more.
5. Make the crane easy to operate, reduce the staff training time, and reduce the labor intensity of the operation of employees.
6. Increase the safe working space of the crane.
7. Improve the safe operation speed, and further improve the efficiency of the use of the crane.
8. Extend the mechanical life of the crane.
9. Hook pushing function, the crane can automatically run while pushing the hook.
10. Vertical system to eliminate deviation, automatically adjust the operating position.
11. Automatically avoid hazards, set up dangerous areas in advance, the control system can automatically avoid it.
The table below shows the test data of an overhead crane with capacity 32t, lifting height 12m and trolley speed 40m/min.
Test Item |
Without Anti-Sway Control |
With Anti-Sway |
Swing Amplitude |
20 ~ 100cm or more |
<2cm |
Swing Time |
900s |
<2s |
Point Positioning Distance |
Hard to control |
Min. 0.5cm |
Auto Positioning |
Hard to control |
Repeated positioning accuracy <0.5cm |
Perforation Test Time |
230s |
18s |
Weihua Group, a leading crane manufacturing company in China, was Founded in 1988. We has been committed to heavy machinery researching and marketing.
The main product covers shipbuilding gantry crane, lifting machinery, port container crane, heavy mining machinery and construction machinery, etc. The whole coverage of Weihua Group is 3,420,000 m2 with 6,800 employees.
Weihua adheres to scientific and technological innovation and owns a 600-people R&D team, 494 patents, CNAS laboratory, etc. For the cranes, Weihua have made many breakthroughs which include anti-sway crane system, CNC high precision positioning crane system, self-climbing crane for wind power maintenance and so on.
In recent years, Weihua cranes have been employed to serve China's Aerospace Engineering projects such as launching of Shenzhou spacecraft, Long March carrier rockets and Tiangong space laboratory. You can also find Weihua products in the fields of manufacturing, metallurgy, nuclear power, railway,port, petrochemical and wind power.
Weihua products also find its places in the global markets and won much praise from108 countries like America, Japan, Russia, Singapore, Korea, Thailand, Malaysia, Mexico, etc.
Our success comes from customers' success. Welcome to Weihua.