1 Pitch Roller Chain

concrete mixer

Heat exchanger

lever hoist

3d subway lathe

3d engine

bagger

3d oil pump

leica 3d total station

Copeinca screw conveyor

Pinion

sew 3d gear motor

Helical

Oven

Exploded view of a pulley

cross table; for router or bench drill

3d cnc tool

3d axis

water bottling machine

support trestle

Mechanical seal