A

fiber laser engraver

is a machine for engraving arbitrary letters, illustrations, and patterns on the surface of various materials such as wood, plastic, and cloth. It is a mechanism that carves and engraves the material with the power of strong light. Depending on the product, we can also engrave soft materials such as leather, rubber, fruit peel, and felt. Conversely, some can engrave hard materials such as metal, ceramics, and stone. There are many small types for home use and DIY, so it is recommended for original patterns, engraving names, and making seals.

How to choose a

fiber laser engraver

1. Choose by laser type: Laser engraving machines that use CO2 lasers are characterized by processing using gas thermal energy. Continuous waves and high-power pulse waves are used to deform the surface of the material, peel it off, and engrave it. It is a popular laser used in many models and is suitable for engraving non-metallic materials such as wood, cloth, and plastic.

The fiber laser type laser engraving machine uses an optical fiber and is characterized by a higher output than the CO2 laser. Therefore, it is possible to process metals such as aluminum, copper, and stainless steel, as well as resin materials. It is suitable for precise engraving as it can handle delicate lines and complex forms. It is also attractive that the machine is hard to break down.

2. Choose by laser output: If the laser engraving machine has an output of 1,500mW, you can engrave materials such as wood, plastic, rubber, and leather. It is mainly suitable for laser processing non-metallic materials. If the material is soft, such as thin wood, paper, or cork, even 1,000mW is sufficient for processing. Since the number of outputs is low, the price of the product is reasonable, so it is recommended as the first one.

Laser engraving machines with an output of 3,000 mW or more are characterized by their ability to process metal materials such as stainless steel, aluminum, and copper. Due to its strong power, it is suitable for processing not only non-precious metals such as wood and plastic, but also thick and hard materials. Among them, there are products with outputs such as 5,000 mW and 10,000 mW, further expanding the types of materials that can be processed.

3. Choose by the size of the processing area: The area that can be processed by the laser engraving machine varies depending on the product, such as 30 x 30 mm, 80 x 80 mm. Smaller areas are fine if you want to put your name or one-point mark on writing utensils, handkerchiefs, school supplies, wooden cutlery, etc. When engraving on a smartphone case, it is easier to work if you choose a type with a processing area of 80 x 80 mm or more as a guide. In addition, it is important to choose a machine that can handle larger sizes than the volume and height of the material to be processed.