Vegetable grader SDe series

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Precise, optimal and flexible. Skals' SDe machines use a well-known grading method developed by using modern and fully test technology. Skals' SDe dynamic graders are shock graders using riddles for grading. Shock graders provide the most precise grading compared to all other mechanical grading machines. The riddles ensure a high degree of flexibility in relation to grading sizes and the design of SDe dynamic graders ensures the rapid changeover of different riddle sizes. The Skals' SDe dynamic grader is easily integrated with the rest of the product range and allows the option of grading in sacks and boxes respectively or for further processing via a conveyor belt. The machine’s design ensures low noise, easy operation and simple maintenance. The SDe dynamic grader is a modular machine. A module consists of a riddle case with two riddle levels. • Shock principle ensures optimal precision • Drive mechanism is a PLC-controlled crank • Flexible adjustment of movement rhythm • Few moving parts ensures excellent reliability • Lengthwise riddle cleaners with variable time intervals • Easy access to ‘technical bridge’ above the riddle • Low noise levels ensures excellent working environment