Product introduction: Yin and Yang angle line production machine equipment composition: conical twin screw extruder, angle protection strip double outlet head, mould, vacuum setting platform, double station traction machine, double station cutting machine, double station turning platform, High speed mute punch equipment. 1. Using twin-screw mainframe extrusion, no granulation, direct use of pvc powder extrusion, 2. Intelligent heating, power saving, energy saving, 3. High degree of equipment automation, easy to operate, 4. Fast setting speed, high efficiency and energy saving, high output, 5. 5%. Online automatic punching, one-off completion, reduce the process, reduce labor costs. Pvc Yin and Yang angle line, angle protection bar, line slot production line equipment produces products with unique environmental protection, weather resistance, anti-aging and other characteristics, its strength, toughness has made people rest assured to replace steel, wood, aluminum and other traditional building materials. The current construction process of the corner in our country has followed the traditional construction method for decades, the efficiency is very low, the project is tedious. And in the process of using the completed building, the corner is very vulnerable to damage: on the one hand, It is because the contact frequency of the corner is too high, on the other hand, it is because the firmness of the corner is not enough. However, there are no professional maintenance personnel to repair the damaged positive corner, which makes the quality of the project decline. Especially in the corner of the door and window wall, the family housing is generally treated with package edge, but this decoration method wastes a lot of wood. It also wastes a lot of money for decoration and causes a lot of pollution. PVC line slot is used for internal wiring of electrical equipment. In the electrical equipment below 1200 v, it plays the role of mechanical protection and electrical protection for laying wires. After use, the wiring is convenient, the wiring is neat, safe and reliable, easy to find, maintain and change the line. The pvc yin and yang angle line and slot production line equipment developed by our company are mainly composed of twin screw extruder, vacuum setting device, precision traction machine, high speed automatic mute punching machine, cutting machine and stacking frame. Our independent research and development of automatic punching machine can continue to complete online high-speed mute punching, punch size is accurate, punching without burr flying edge. With intelligent and flexible adjustment function, the production line can produce various types of pvc profile plastic products, which has the characteristics of high output, online automatic punching, time-saving and labor-saving, and greatly increases the market competitiveness of customers' pvc products. Our company can develop and customize all kinds of PVC profile production lines according to the actual needs of customers.