Bend machines can be broadly categorized into CNC bend machines and hydraulic bend machines, among others. The applications of bend machines: Hydraulic bend machines are mainly used in electrical construction, public and railway construction, boiler, bridge, ship, furniture, decoration, and other pipeline installation and repair, featuring multiple functions, reasonable structure, simple operation, easy mobility, and quick installation. This machine, in addition to bending capabilities, can also utilize the hydraulic cylinder as a jack, offering the advantages of lower cost and ease of use compared to CNC bend machines, and holds a leading position in the domestic bend machine market. CNC bend machines can perform helical bending on pipes at room temperature, either a single bend radius (single mode) or two bend radii (double mode), and are widely used in the bending of various pipe fittings and wires in industries such as automotive and air conditioning. Bend machines are primarily used for the plastic deformation of pipes.