Home Equipment and Machinery Machinery Projects Helical Helical Description Save helical design Format DWG File size 527.11 KB DOWNLOAD DWG share your appreciation Related Posts 75hp engine 3d mezzanine Fume extractor for welding work 3d gearbox adobe oven forklift shoe washer bridge 7 layout Heat exchanger toothed gear waste oil separator tank electric winch fuel recovery system Cardboard shredding machine Pneumatic shovel for underground mining horizontal centrifugal pump Differential pressure transmitter Hydropneumatic system detail mooring bolt