Many of our clients ask us about the life working time of the machine, productivity, consumable parts and for how many materials the fiber can mark or engrave on. Many of them already know that the UV laser it can engrave almost all materials (see UV laser vs. Fiber laser engraving), but at the same time, they know that the UV laser is a technology three times more expensive than the fiber laser technology. Also the UV laser technology it works more slowly when you want to engrave metals. For this reason, many clients want to engrave their products with a Fiber laser machine which can mark at a higher speed than UV and with more deepness in several materials.