This is industrial 3D model Dual Speed Chain Conveyor. 2.5x dual speed chain conveyor and cylinder automatic elevatorsome documents are missing, but the dual speed chain mechanism is completeIndustry use: EquipmentDesign software: SolidWorksVersion/edit:2014 Editable, with parameters】File format: Sldprt Sldasmhttps://machine-world.netMachine-World.net: Download +2000 Design CAD file: Filling Machine, Packing Machine, CNC Machine, mask making machine, labeling machine, production line, automatic assembly line, automatic screw driver, shrink wrapping machine, ABB robot arm, tube bending machine, polishing machine, tablet press , Paper cup making machine, Plastic bottle sorter, Conveyor, freight machine, Bottle cap screwing machine, Silk screen printing machine,