Choosing the best laser engraver

For the purpose of applying information and images of increased strength, laser marking machines are most often used. Engraving produced by a laser marking machine is one of the best now. Under the external influence of the scorching sun, moisture, ultraviolet radiation, it does not disappear, is not afraid of mechanical pathologies and is not subject to corrosion.

High clarity, accuracy and speed will make laser equipment practical for reputable industrial companies.

Guide

A laser marking machine is a specific unit for non-contact application of information materials on parts of these materials. One of the real advantages is the operation without consumable raw materials.

During marking, the laser beam draws inscriptions along the outlines of symbols and signs, burning out the surface layer of the product. During the application of labor-intensive images to metal workpieces, their configuration and anti-corrosion parameters are not destroyed in any way.

Today’s marking devices are completely mechanized, which is why defects are impossible. The flexibility of settings allows you to correctly select the best parameters directly buy laser engraver for a specific production cycle and type of material.

type of material

Laser markers are multi-purpose; a wide range of options makes it possible to use them at work for:

• metal alloys;
• skin;
• ceramics;
• glass;
• rubber;
• plastic;
• tree;
• plastic;
• silicone.

Laser type

There are several types of laser markers:

• ultraviolet;
• fiber optic;
• gas CO;
• solid state

The vanadate crystal solid state engraver is used in applications where high beam quality, large focal depth of field and short pulse length are required. The complex of all the mentioned factors produces a high-contrast image in complex industrial processes, when the use of a conventional fiber optic household device is ineffective.

The CO gas laser is typically used for working with wood, leather, and acrylic products. In the root section of the device there is a mixture of nitrogen, helium and carbon dioxide. It emits photon particles under the influence of an electrical impulse. The laser beam is transmitted to the focusing lens through a mirror-optical system and a gas-discharge tube. This equipment is structurally complex, too large.

The ultraviolet marker works as a “cold marking”, it is high-tech. It is used when working with glass, packaging materials, flexible printed circuit boards – where excessive thermal exposure is undesirable due to the possible deformation of the workpieces.

The fiber machine produces high intensity laser beams. At its base lies a doped transparent fiber. High power LED modules are arranged as a light source. Fiber optic structures are reliable, compact, and do not require special maintenance.

Scope of application

• The scope of application of laser markers is varied:
• Chemical industry.
• Production of tobacco products.
• Leather goods.
• Production of building materials.
• Automotive industry.
• Mechanical engineering.
• Packaging materials.
• Jewelry production.
• Electronics manufacturing.
• Beverage production.
• Production of food products.
• Aircraft manufacturing.
• Production of rolled pipes.
• Pharmaceuticals.

Manufacturers

Enterprises from Europe, Russia, China, and the USA are engaged in the design and production of laser systems. American and European devices belong to the premium segment and are designed for intense use in difficult industrial situations. The declared power and performance meet the requirements of a solid business process. Chinese analogues are suitable for medium and small businesses.