Processing equipment and processing technology of PLA (polylactic acid) suction tube

Processing equipment for PLA (polylactic acid) suction pipes is used for solving the technical problems that while the quality and the performance of the suction pipes are guaranteed, it cannot be guaranteed that pipes with different sizes and diameters can be processed, and subsequent pipes with different sizes and diameters cannot be classified while processing is completed, so that the pipe processing efficiency cannot be improved. The working table is in a two-section step shape, the surface heights of the working table are sequentially reduced, a box is installed on the working table and divided into a first cavity, a second cavity and a third cavity, a first moving assembly is installed on the working table and located in the first cavity, and a second moving assembly is installed on the working table and located in the second cavity. The first cavity is divided into a low-temperature heating chamber and a high-temperature heating chamber, a cooling assembly is installed on the box body, a third moving