This type of machine is specially designed for the automatic processing of the new type of corner code links on the market. The center pillar corner code is also known as the center angle code. The middle pillar corner code has the characteristics of stable fixation, easy installation and better than the traditional screw connection. The corner code is the door and window system at home and abroad, the first choice for high-grade doors and windows is the central column (middle brace) link mode. This kind of corner code automatic processing requirements: automatic feeding - Drilling on both sides of corner code - tapping on one side of corner code - automatic cutting. Our company adapts to the market demand, invented drilling servo tapping machine tapping saw blade cutting to achieve a variety of types of corner code, a variety of height angle code universal model. The machine can process any center pillar corner code without changing the mold. Once put into the market, the model has achieved good market recognition and won the praise of customers. The model adheres to our consistent design concept: people-oriented. High efficiency, saving a lot of labor costs. Excellent tailing free technology does not waste aluminum profiles. Production capacity per minute: 10-15. It is the first choice for large-scale door and window factories and high-end system door and window factories to produce middle column corner codes.