Rotary walnut calibrator, Poltava region.

Rotary walnut calibrator - a device designed for sorting walnuts in shell according to size. It calibrates the nut into 4 fractions: 28, 32, 36, 40 mm (these are the most common walnut sizes). At the request of the customer, the sizes of the holes can be changed.

Walnut calibration (sorting) is carried out before splitting the nut or before selling the walnut on the market. The calibrated nut facilitates and simplifies the adjustment ofnutcrackers to the size of the nut and increases the yield percentage of the whole kernel. Calibration is especially important when processing nuts from the population. Also, the advantage of the calibrator is that it increases the value of the nut in the shell.