Classification of mechanical equipment for transporting and transferring raw materials, semi-finished products, and finished products in manufacturing facilities. Includes conveying equipment such as belt conveyors, roller conveyors, chain conveyors, screw conveyors, bucket elevators, and pneumatic conveying systems. Equipment group designed for logistics efficiency between production lines, reducing worker burden, and integration with automation systems, handling everything from simple material movement to complex branching and merging control. Excludes lifting equipment such as cranes and lifts, and transport vehicles such as forklifts.