电梯式装卸设备 3D模型

Elevator type loading and unloading equipment, the equipment through the double lead screw mechanism, the material platform lifting, forming the elevator type lifting mechanism the equipment can be used for the delivery of materials, up and down Institutions include 1.Elevator mechanism 2.Screw drive mechanism 3.Roller conveying mechanism ************************************** Files format contains -solidworks 2017 -step -iges -stl -obj -3ds -Fbx -3dmax - and other formats ************************************** If you like,you can buy for you to get this models or if you have any questions also you can email to me. Designed with SolidWorks 2017, render with PhotoView 360 **************************************