Assembly LineAlso known asFlowThreadA production method in industry, referring to each production unit focusing on handling only a specific segment of work to enhance efficiency and output.

Generally, they can be divided into seven types of assembly lines based on the conveyance method on the production line: belt conveyer lines, plate chain lines, multi-speed chain lines, plug-in lines, mesh belt lines, suspended lines, and drum conveyer lines. They typically consist of components such as traction parts, supporting structures, driving devices, tensioning devices, redirection devices, and support parts.