Weight grading machine ( Belt type and Tray type) Grade 4/6/8/10/12...(single side or double sides) Speed（Per min）: 120-180 pc Sorting Precision : 1g (adjust) Sorting Error : ±7‰ count function Can record the weight and the quantity of every grade production Can record the weight and the quantity of total production of complete machine Recipe function Can set storage of every grade setting range of data English system Measurements(L*W*H)mm one side laying-off 9700*1200*1800 (based on different levels) Protection Grade: IP65 Power Supply: single phase 220V (Adjusted) Motor Power: 1800W Imported from Germany(level of protection IP69) stainless steel SUS304、food grade plastic Measuring Range 200g-3000g Means of delivery Feed cassette Way of eliminating device the waterproof electric motor type