Generally, a normal jewelry processing factory starts with the production of silver plates, and the required equipment: electronic weighing (ingredients are used for finished products leaving the warehouse, and the domestic and foreign import prices vary) 1. Wax chamber-two vacuum wax injection machines for rubber pressing machine (film pressing frame, surgical tool rest). Foundry workshop-vacuum casting machine (water absorber, centrifuge, booster), high temperature baking oven (high temperature baking oven). 4. Polishing workshop-polishing machine, ultrasonic cleaning machine, magnetic polishing machine, roller polishing machine and steam cleaning machine. Jewelry processing is taught by the master of each factory with his apprentice. If you want to learn jewelry making, you must go to work in a factory (generally, you can make jewelry yourself after three months of study).