Group hanging electric gourds are suitable for the overall improvement of high -rise buildings in the construction of high -rise buildings. Oilfield oil cans, group hanging, and other light and small lifting machinery that requires groups to improve operations. Group hanging electric gourds are generally operated by multiple electric gourds and are rarely used alone. Why?

The speed of the group hanging electric gourd is slow: the rising speed of the group hanging electric gourd is very slow, and the general task requirements cannot be met. For example, the 5 -ton speed is 0.09/0.18m/min; the speed of 7.5 tons is 0.12m/min; the 10 tons and 20 tons are 0.09m/min.

In the construction engineering, because of the large area and the use of large -hanging electric gourds used, if the speed is too fast, it may cause imbalance and affect the safety of the operation.