Downhill Ski Bindings, Immersion Parts Washers, Mining Ventilation, Pencil Sharpeners

How It's Made – Season 25

Moulded and machined components are fitted with springs and release mechanisms to create downhill ski bindings. Tanks, pumps, heaters and cleaning systems are assembled into immersion parts washers; powerful fans and ducting move fresh air through mines; and sharpened steel blades are mounted in precisely formed housings to make pencil sharpeners.