The core part of the metal detector for pharmaceutical industry is carefully developed with digital technology and imported chips. The detection coil is encapsulated and formed in one step. High-precision box metal detector has the characteristics of high detection accuracy, stable performance, strong resistance to external interference, etc. The medicine box metal detector can adopt various rejection devices (such as flaps, air blowers, push rods, etc.) and lightweight, large packaging and load-bearing body designs according to user needs.