Modern robotic production lines require specially designed containers. It is especially about the accuracy of workmanship and solutions enabling cooperation with line automation. Such containers are most often equipped with ratchet columns. This is a specific solution of the handle allowing separation of the transported parts, which are placed on successive catches. During loading and unloading, the ratchets in the appropriate sequence they open or close automatically. Such solutions require special precision and repeatability of details, which can only be achieved on numerically controlled machines. Strumet's production department has been equipped with many such machines. These are laser cutters, machining centers, automatic lathes, pipe benders and press brakes. With the additional support of our engineers from the construction and technology department, we can successfully design and manufacture virtually any type of container that will work on even the most modern production lines.