LD Overhead Crane Application:
LD type single girder electric Overhead Crane is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive, or corrosive environment.
LD Overhead Crane Technical characteristics:
Trinity-drive system: the electric appliance adjusts speed without contact or spark module, and fulfills converter function, including mini-speed and double-speed, which makes traveling and lifting very steady; it is equipped with such protection devices as alarm device to overloading, obliquely hanging, second protecting preventing hook clashing the top, protecting the current lacking of any phrase etc. The operation board adopts 12V safe voltage to fulfill multi-function of protection to hoist. The electric controlling can be used more than 2 million times when the voltage is 380V+5 ~10%.
LD Overhead Crane Operation:
The LD Overhead Cranes has two operational methods,ground or operational room which has open model and closed model and can be installed on left or right side according to the practical situation. And the direction of entering the gate has two forms,sideway and ends in order to satisfy the users.
LD Overhead Crane Choosing principle:
Using industry, times of starting, pushing-on per hour, the practical time per day (h), it must be marked that the electric hoist has heat-efficiency, the times os starting, pushing-on are Gn/2≈80 times/h, and Gn/1≈20 times/h. When the temperature is 50 and it is grim environment, the times per hour should be divided two.