How does a sand blaster work?

K26560 — Tue, 05 May 2009 08:36:47 GMT

HOW DOES A SAND BLASTER WORK?

RE: How does a sand blaster work?

Bill — Tue, 05 May 2009 09:23:04 GMT

High pressure air is pushed thru a nozzle that picks up sand (or aggregate) and blasts them against a surface,removing paint,rust ,etc.. Usually used within a closed box with a viewing window.

RE: How does a sand blaster work?

GMC — Sun, 27 Sep 2009 06:17:01 GMT

Very similar to Sandblasting but more refined for doing artwork is something called Sandcarving.

The sandcarving process is relatively straightforward. First, a photomask is applied to the surface that’s being carved. Then, an abrasive , sand-like material (such as aluminum oxide) is propelled onto that surface. The abrasive carves the surface only in the open areas of the stencil, while the areas covered by the photomask remain smooth and spotless. As a result, the impression made in the glass, crystal or stone cleanly follows the pattern of the photomask.

Anyone who has the right sandcarving equipment can easily produce intricate, three-dimensional designs on glass, crystal, marble, stone and other surfaces. The finished product can be kept for personal enjoyment, or sold for a profit.