truss structure robot in 2 axis: short-materials type, shaft-type, stacking-type,stocking-type Focusing on precise CNC, engaging in industrial robot ♦ smart logistic. concentrating on smart-factory integration Short-materials type: Shaft-type; fit for the short/small work pieces batch production Integrated fit for the shaft-type work piece batch production independent automatic kit, fast loading/downloading materials Integrated independent automatic kit, fast loading/ (5.5s), low cost, convenient assembly downloading materials(7s), low cost, convenient fit for the precise work pieces batch production that have the high-request on the display and surface Integrated independent automatic kit, fast loading/downloading materials(7.5s), low cost, convenient assembly fit for the disc-type precise work pieces batch production Integrated independent automatic kit, fast loading/downloading materials(7.5s), low cost, convenient assembly