Metal detector for food industry is widely used in the detection of meat, frozen meat, sea food, mushrooms, drinks ,fruits , Sugar, Salt and vegetables. Rejection System Food Metal Detector can detect ferrous and non-ferrous and other metal objects , the sensitivity can be adjusted separately , with memory function can be stored 10 kinds of test material¡¤Detector with audible and visual alarm , and automatically exclude , stop , rewind functions , user-friendly menu , easy to operate touch screen.