This is clearly the most over engineered way to crush a can. But its great.

A really menacing looking used universal crusher.

This devilish looking item is the business end of the gear used to clean scale off the walls of wells.

This machine is literally what it says, a device which pulverizes animal bones to make fertilizer.

There are standard attachments for back hoes which are designed to crush concrete, and look like giant insect pincers.<p /><p />This is a particularly nicely designed example attached to a Brokk remote control demolition robot.

Strictly speaking, there is no such thing as a traditional grape crushing machine, since grapes were traditionally crushed by treading them with bare feet.

A viscous looking attachment for a back hoe, designed for tree stumps, that sounds like the name of a thrash metal band.

A giant Praying Mantis like machine that eats entire trees in one gulp.

This mobile glass crusher which moves on tracks and can be transported on a trailer, solves the problem of glass recycling in remote areas, where the cost of transporting waste glass outweighs the recycling benefit. <p /><p />The crushed glass is recycled locally.

&quot;a heavy-duty unit designed to break the cell structure of HR foam, thereby liberating gases and creating a more luxurious feeling foam without the odors emitted by trapped gases.&quot;<p /><p />In other words, its like a giant machine to pop mini bubble wrap.