Explore the process of making manhole covers by melting scrap metal in a recycling casting factory. Scrap metal is carefully melted and poured into molds, creating strong and durable manhole covers.

Manhole covers are solid — to keep sewer odor from ... He then unscrews the semi-circular metal plaque bearing the generic “PRIVATE” — sold to companies needing sewer covers — retrieves ...

Let’s talk about manhole covers. Every city in the world has them, yet no one ever pays attention to the ugly, stinking, rusty metal plates, unless they’re comically misaligned with road ...

Wander down a busy street in any large city, and you'll likely see them: manholes. They're pretty ubiquitous, spaced at regular intervals along the road. Manholes, which are increasingly termed ...

Molten metal takes shape as skilled workers recycle scrap into sturdy manhole covers. Precision and craftsmanship drive each step, from melting raw materials to molding solid designs. This process ...