Screw conveyor which serves to transfer material in the tool there is a continuous spiral flight which is bound in a shaft and inserted in the pipe. Screw conveyors are used to move small materials such as bitumen, coal, ash, gravel and sand.
STL (Stereolithography, filesize: 839 KB), OBJ (OBJ, filesize: 1.05 MB), FBX (Autodesk FBX, filesize: 421 KB), SLDPRT (SolidWorks, filesize: 836 KB)