Coins blanks laser engraving parameters fiber laser marking machine

Coin blanks laser engraving parameters BWM fiber laser marking machine! Hope it helps! Fiber laser marking machine can engrave, mark all kinds of metal and some non-metal, such as stainless steel, copper, brass, iron, silver, gold, etc. It also can cut thin metal, too. Just keep marking for many passes, then it can cut it off! Please message us for more questions! Facebook:   / emilybwm   Whatsapp: +86 15106981236 Email: sales@bwmtech.cn Web: www.bwmtech.cn