Marking machine

The marking machine is a broad concept, which is mainly divided into three types: pneumatic, laser, and electro-erosion. Pneumatic: controlled by a computer, the printing needle performs high-frequency impact movements under the action of compressed air, resulting in a marking with a certain depth on the workpiece. Characteristics of the marking: it has a considerable depth. The laser marking machine utilizes a laser beam to create permanent marks on the surfaces of various materials. The marking effect is achieved by the evaporation of the surface material, revealing the deeper material to engrave exquisite patterns, trademarks, and texts. Electro-erosion primarily prints fixed and unchanging trademarks, similar to stamping; however, the printed content is inconvenient to change.