Have you ever seen a flag being raised, or wondered how a mechanical clock works? Let’s take a look at some of the simple mechanisms that they use. Pulleys and gears. When a flag is raised, it will ...

What starts as a simple pulley restoration takes a weird turn when I find something unexpected inside. Rust, grime, and… well ...

Of all the components in a conveyor system, the drive mechanism is the most expensive. It can account for as much as two-thirds the cost of the entire system, as well as 80% of the maintenance and ...