How to Choose Diode Laser Module for CNC?

NEJE has developed a variety of universal laser modules, fixtures, and auxiliary tools to cater to different materials and processes. This blog will provide detailed answers for most of these modules.

B30635 Laser Module, The B30635 is a continuous-output laser module specifically designed for image engraving on materials like wood and paper. It is mainly compatible with portable and small-sized devices such as the NEJE 5 and NEJE 5 Plus. Operating at a voltage of 12V, this module features temperature feedback, anti-static treatment, and dynamic silent design. Its standout characteristics are the 405nm wavelength and the high 635 DPI capability. Compared to the 455nm wavelength, the 405nm laser energy is more readily absorbed by wood, resulting in superior grayscale and detail representation, making it exceptionally well-suited for portrait engraving.

B30610 Laser Module, The N30610 is a high-power module designed for ultra-fine engraving on wooden surfaces, such as icons and logos, and for high-DPI detailed work on small areas, like portrait engraving on ceramic surfaces. With a light power of 2.5W and a zoom design, it operates at 12V and is mainly compatible with small, portable devices like the NEJE 5 and NEJE 5 Plus. It can also be used in the 12V power supply environment of the NEJE Max series. The module features temperature feedback, anti-static treatment, dynamic silent design, and other high-reliability elements. Due to its ultra-high 635 DPI precision and good power performance, it is an excellent choice for ultra-high-resolution grayscale engraving.

A40640 (Artist's Choice) is a classic creative master 2 beam laser module, it is the world's first 2 beam laser diode engraving and cutting module with zoom design, with the best metal engraving ability, fast groove engraving ability, perfect cutting compatibility. Better application on a wider range of materials, The strongest power density (0.04x0.06mm with 12+ optical power)of enables the A40640 to have the top engraving ability, There are very special and top artistic expressions on the carvings of stainless steel grayscale carvings, stone carvings, hardwood reliefs, canvas art, and other materials. The adjustable focal length design enables the A40640 module to have a uniform cutting thickness of 20mm and short-focus fast cutting capabilities. If you only consider 1 module to help you solve all the needs, it is the best choice.

E30 Laser Module, The E30 is an upgraded version of the E30130 module, enhancing heat dissipation and operational convenience. Utilizing top-tier Nichia high-power diodes as its light source, the E30 module achieves a peak power of up to 7W. Additionally, through advanced lens technology, the light spot is compressed to an extremely small size. As a result, this is a module capable of continuous operation with ultra-high energy density and superior focus quality. It offers exceptional detail in processing flat materials such as wood engraving, canvas art, anodized aluminum, ceramics, and stainless steel surface engraving. Moreover, due to its ultra-high and continuous energy density, it also performs well in engraving efficiency and thin material cutting efficiency. Compatible with 12-24V power supply devices, it also possesses a certain level of industrial production efficiency.

A40630 Laser Module, The A40630 module is specifically designed for beginners to provide comprehensive engraving and cutting applications. Utilizing unique optical compression technology and a zoom design, the A40630 can easily meet the needs of plywood engraving and cutting, as well as offer excellent performance in engraving various materials. The module is compatible with 12-24V voltage and is primarily suitable for small-area machines such as the NEJE 5 and NEJE 5 Plus.

The E80 and E160 laser modules are the only high-power continuous-output modules that can simultaneously provide excellent engraving and cutting performance. These modules are specifically designed for artists, professionals, and those who pursue continuous manufacturing efficiency. They integrate NEJE's decade-long experience and technological expertise in semiconductor laser equipment. The E80 and E160 are the only modules that persist in using complex lens technology for design and manufacturing. Compared to FAC and COS solutions, the complex lens optical system can utilize better light sources and achieve smaller focal points and focal lengths. NEJE opts for the more challenging manufacturing process to pursue the ultimate focal length capability and stable, long-lasting performance. Instead of merely stacking power, NEJE designs a solution that seeks a more perfect balance between power density and optical structure. A sharper knife can always carve better artworks than a dull one. Therefore, in terms of engraving resolution, scanning quality, cutting detail, and cutting efficiency, the E80 and E160 are far ahead. NEJE is also the only manufacturer in the industry to provide the highest engraving precision and cutting efficiency modules, and the only one to offer a 2-year after-sales service. The E160 laser module features a water-cooling design that, while meeting the requirements of focal quality, has upgraded the power to its physical limit and can maintain a stable temperature below 40°C, requiring no maintenance and suitable for continuous cutting users. In contrast, the E80 is more appropriate for users who need to switch between multiple modules for artistic creation and lightweight manufacturing.

E40 Laser Module, The E40 is a high-power fixed-focus module specifically designed for fine cutting of high-hardness materials, while also offering ultra-fine engraving performance. It can meet the needs of fine cutting and engraving of plywood, MDF, leather, and engraving of metals, stones, ceramics, glass, and other materials within a thickness of 4mm. With a power supply of 12-24V, the E40 is a module that excels in both engraving and fine cutting performance.