2 Best CNC Laser Engravers in 2022

2 Best CNC Laser Engravers in 2022

by Terry Welch on March 11, 2022 Categories: CNCEST Blogs

Following the computer cutting plotter and the inkjet printer, the engraving machine has become a new hot spot for investment in the decoration and advertising production industry. Among them, CNC laser engraver has gained good reputations and reviews due to its wider range of use, higher engraving precision and faster engraving speed.

If you are hunting for one laser engraving machine with high performance to start your business, this article might give you some help, which will display 2 excellent CNC laser engraving machines for both amateur engraving lovers and industries.

Table of Contents

Introduction about CNC Laser Engraving Machine

Hot-selling CNC Laser Engravers

Benefits to Use Laser Engraver

Frequently Asked Questions

Introduction about CNC Laser Engraving Machine

A laser engraver or laser cutter is a laser engraving machine with CNC (Computer Numerical Control) that use laser beam to engrave or cut patterns, pictures, signs, letters,logos on 2D/3D surface; while the laser engraving is a process that vaporizes the layers from the surface of the materials into fumes through the heat energy generated by laser to engrave permanent, deep marks.

According to the different laser light sources, laser engravers have been divided into CO2 laser engraving machines and fiber engraving machines. The first type of machines are mainly used to engrave non-metal materials, such as wood, acrylic, fabric, acrylic, leather, foam, plastic, stone etc. While the other one is commonly used in metal materials, like stainless steel,carbon steel, copper, alloy, aluminium and so on.

Hot-selling CNC Laser Engravers

No.1 CNCEST Desktop Mini Engraving Carving Machine

CNCEST Desktop Mini Engraving Carving Machine

With high-quality metal structure, grayscale printing, low-light positioning and freedom positioning functions, this CNCEST Desktop Mini Engraving Carving Machine is an ideal engraver for amateur and creative friends to DIY and carve on wood, plastic, paper etc.It only need to be connect with the computer,then you can use it to print any pictures with your own creativity. The most surprising thing is that you will get a goggle with this machine, which plays a key role in the engraving process to protect your eyes. But one thing you should be clear is that this mini laser engraving machine can not be used for carving metal,stone,or ceramic.

Specifications:

Power:2000mW  head
Material:aluminum
Aluminum:63cm,68cm,73cm
Engraving Area:65x50cm(maximum)
Working Voltage:DC 12V
Drive Control Board: Advanced CNC 2-Axis Control Board
Control software: benbox software support power can be adjusted, weak light positioning

No.2 Laser Engraving Machine Engraver DIY CNC Machine

Laser Engraving Machine Engraver DIY CNC Machine

This CNC Laser Engraver is more suitable for the decoration and advertising production industry to generate some advertising signs,logo productions,relief sculptures and so on. The key point is that it will present you with more fantastic functions according to different settings, such as 3D engraving technology, wave board production, all kinds of artificial board special-shaped cutting, LED, neon light groove-shaped literal cutting etc. With the repeat positioning accuracy≤0.1 mm and  engraving speed 50-1000mm/min, this excellent CNC laser engraver can also produce lots of engraving products with no difference in a short time. Furthermore, it is also equipped with a emergency stop button to guarantee the users safety.

Specifications:

Dimensions 723x676x412mm (LxWxH)
Worktable size 400x598mm(LxW)
Maximum workpiece thickness ≤100mm (the distance between the bottom of the Z axis and the worktable)
Effective stroke 400x400x55mm
Stepper motor 57*56 stepper motor
Input voltage AC110V

Benefits to Use Laser Engraver

1. Laser Engraving Machines Are Versatile

From large-scale manufacturing to small shops,from engraving hobbyists to professional sculptors, laser engraver has increasingly become the first choice for engraving, because of its wide application. It can not only engrave various materials, such as wood, acrylic, metal, etc. but also can perform different operations depending on how the user or operator configures their settings, like laser cutting, engraving, marking, and even laser etching.

2. Laser CNC Router Engravers Are Precise

Based on computer numerically controlled (CNC), the processing accuracy of the laser engraving machine can reach 0.02mm, and it can perform high-speed engraving and cutting according to the image pattern designed by the computer.

3. Laser Cutting Machines Are Safe and Reliable

Compared with mechanical engraver, laser engraving machines incising marks by the laser beam hitting localized areas with massive levels of energy to sublimate the material surface. There’s no direct contact between the material and the laser cutter, reducing the likelihood of material contamination and an accidental marking.

4. CNC Laser Engravers Are Cost Saving

Since the diameter of the laser beam is generally less than 0.5mm and the less heat generated during operating compared to mechanical cutting, the cutting process can reduce the misshapen and deformed of the materials. What’s more, laser CNC engraver outperforms its industrial counterpart--computerized engraving for saving the time and labor needed to set up an engraving job.

Frequently Asked Questions

1. Is There Some Engraving Advice on Solid Wood?

It is recommended to wet the wood with water first before using a CNC laser engraver to carve solid wood materials or you can use something to block the material, because it will generate some sawdust particles during engraving, which will cough after contact. After getting wet, the carved wood pellets are moist and do not float easily, which will not cause some unnecessary problems.

2. How to Laser Carve acrylic?

1. Make sure your acrylic material is devoid of scratches and cracks at first.
2. Set a lower resolution about 300DPI and change the black in the graphics to 80% black for getting a better  engraving results;
3. Focus the laser beam on the acrylic, set the power to 25% – 50% and the speed at 350mm/min;
4. Lay a damp paper towel over the acrylic or apply a thin layer of soap to the area to be engraved for dissipating heat,and then start your business.
5. Once the process is done, let the acrylic cool down then remove the melted acrylic residue using soap and water.

3. How to Maintain CNC Laser Engraving Machine?

Be sure to check the lens and clean it if necessary after daily working, or it will affect the accuracy of engraving and cutting-- because the top lens and mirror are right above the laser beam that means they are exposed to a lot of dirt, fumes, smoke and debris.

Like any machine that is used frequently, the vents, table tray and exhaust port of laser engraving machines, which might get clogged with dust and other materials, need to be cleaned for the engraver to work properly.

Summary

CNC laser engravers have increasingly met the needs of the public. Hope you will meet the most suitable one as soon as possible!