This fully automatic CNC model features pneumatic feeding and the production and processing of movable angle codes are completed in one step. At the same time, it punches spring aluminum caps and screw installation holes. Cutting is also carried out simultaneously. Humans only need to place the materials. The working efficiency is high, with 20-30 units per minute. The punching position can be adjusted for eccentricity. This model is my patented product. (Patent Number: ZL201621494095.8) It has high efficiency, fast speed, and saves a lot of manpower. It is an essential tool for batch production of movable angle codes.