The industrial crane scales are widely employed in commercial warehouses, factories, foundries and construction sites for weighing applications, handled by crane or overhead travelling crane of high capacity.
Crane scale is constituted by a tractive load cell, an electronic device measuring and indicating weight, a shackle for connection between the hook of the lifting device and the load cell, and an eyehook for the connection between the rotatable body and the gripping devices of the load.
In relation to the size of load cell and of its components, the apparatus can have different maximum ranges.