Industry

Traffolyte Engraving

Nowadays, there are two kinds of Traffolyte engraving strategies. One is called customary or scratched engraving and the other is called laser engraving. Customary or scratched engravings are done the way it was done in the good ‘old days, via cutting the engraving onto the surface of the ring. Basically, this implies your engraving is …

Compressors

Beginning of Air Compressors

The first air compressors created were not machines, like many people may think. In fact, they were people themselves. Humans used their lungs to blow oxygen onto fires, thus creating the first air compressors. The air compressors we know today are both stronger and more efficient. A healthy pair of human lungs can produce.02 to.08 …