Three-dimensional library refers to the use of high-level shelves to containers or trays storage of goods, roadway stacking up heavy machinery and other machinery to operate the warehouse. In the three-dimensional library, the shelf height is generally greater than the single-storey warehouse height, the main technical parameters are as follows:

    Shelf height (maximum) 40 meters cubic library

    Load (maximum) 1500 kg

    Running speed (max) 100 m / min

    Lifting speed (max) 20 m / min

    Fork speed (maximum) 1205 m / min

    Control mode manual, stand-alone automatic, fully automatic

    Three-dimensional library is an important logistics node in modern logistics system, and it is becoming more and more popular in logistics center. At present, the world's tallest three-dimensional library has reached 50 meters. Three-dimensional storage unit area of up to 7.5 (t / m2), is 5 to 10 times the ordinary warehouse. As a result of the use of high-level shelves storage of goods, storage area can be significantly to the high-altitude development, make full use of the warehouse floor and space, thus saving the inventory area, improve space utilization. The use of mechanical and automation equipment, running and processing speed, improve labor productivity, reduce the labor intensity of the operator.

    The characteristics of the three-dimensional library

    1, three-dimensional library are generally higher. Its height is generally more than 5 meters, up to 40 meters, the common three-dimensional library between 7 to 25 meters.

    2, three-dimensional library must be mechanized warehouse. As the shelves in more than 5 meters, artificial has been difficult to carry out the import and export operations, and therefore must rely on mechanical operations. And the three-dimensional library of automated three-dimensional library, it is the current high level of technical form.

    3, three-dimensional library is equipped with multi-storey shelves. As the shelf is high, it is also known as the high shelf.