Most loading device PR is designed for loading meat placed in the trolley 200 l (type U-200) to the butchers devices such as Grinders, Mixers, Tumblers, Stuffers, cutters, etc.. The lift has a lifting height adjustable in the range from1400 to 2000 mm . In the basic version, it is necessary to anchoring to the ground, but it is possible to integrate it with the device, to which is fed the raw and then it is not necessary to do separate anchorage. It can also bedesigned in a mobile version, which is equipped with a moving construction  (set of wheels) for easy change its location (possibility to work with several devices). The structural element is a lifting self-locking trapezoidal screw.