Nutcracker "GRK - 50" is designed to split the walnut shell. Can be used in industry as well as at home. The principle of the process is that the rotary shaft captures a nut and presses it against the wall of the hopper.  After it cracks, the nut falls into the tray. The clearance between the shaft and the wall of the hopper is easily adjustable, even during the process. It can be adjusted to the cracking nuts that can really improve the walnut cracking and will much increase the ,,butterflies,, output. Also, the number of "butterflies" depends on the quality of the walnuts. Nuts calibration when working with industrial nutcracker is not required.  "Butterfly" output is about 80%. If calibrate nuts the cleaning  of the walnut will be much improved. Feed hopper takes for 2kg. nuts. Nutcracker drive is performed by conventional drill or screwdriver. Nutcracker assembly and preparation for work takes a few seconds. The warranty is  five years and after-sales service. Dimension:  Length - 260mm. Height - 320mm. Width - 340mm. Weight- 5kg. skype: elena.jarmosh