Performance: product not only ensure the accuracy of the product weight, reduce production waste due to the weight exceeds the standard value caused, but also improve the confidence of the product in the customers, to achieve customer product weight lodge a complaint, and such production efficiency is improved. Save labor, a weight grader can replace about 6-10 people. Reduce the chance of contact with the product of artificial meet HACCP food safety requirements. Grade product segment parameters may need to be set freely. Product main configuration used in Germany HBM company or METTLER - TOLEDO weighing systems imported. Weighing accurate calculation, long service life. Protection class 1P65, to ensure the machine can work in harsh and wet environments. Control system used in Japan or the United States Mitsubishi SCM process controller, to ensure stability of the system. Selection of photoelectric sensors Omron Corporation of Japan or Germany Sigg Company. Industrial touch Siemens, Taiwan and Jacques-state company's products. German motor selection lapping company or product Taiwan Sheng state companies. Whole stainless steel Seiko produced.