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NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting

Introduction

The master engraving machine is a portable engraving machine with simple installation, safety, and easy operation.
It has a built-in sensor accelerometer. When the machine tilts, it will automatically stop laser work and protect it from laser damage.
At the same time, it supports NEJE control software and GRBL software, which can not only enjoy the simple portability of NEJE software,
but also support the operation fun of GRBL open-source software; it supports the dynamic control laser module developed by Neje,
which can support PWM power regulation, low light brightness regulation, laser temperature induction protection;
it also supports different power lasers.
The master 7w specializes in dark color alumina engraving and deep wood engraving and cutting.

NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 6

Application

It supports metal engraving including alumina oxide and other non-reflective materials, depth of engraving (0.5-3mm wood), the thickness of cutting(2mm),
Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, alumina oxide, etc.
It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser.
It can directly engrave on alumina oxide, It is not possible to engrave other metals directly. If you need to engrave other metals, at least this metal needs an oxide coating, then it can be engraved.

Feature

Built-in sensor protecting:
Daul MCU: One MCU for Support NEJE Controller(Windows & MAC), The Other for GRBL Controller
OFF-Line Working:
150mm x 150 mm Working area, 160mm x 160mm in GRBL Mode:
Limited Switch design:
Compatible with laser modules(3500, 7W, 20W).
Z-axis, fan, safe Key button Support.
PWM Laser Power Adjustment.
Cloud Gallery Service.
image and Text Edit.
Easy Position.
Repeat engraving.
Support BMP,NC(G-code),DXF(CAD), etc… files.
NEJE Scanner(photo share).
NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 7

Specification

Material: Acrylic + PP + Aluminum
Laser Power: 7W ( Laser input:12v0.75A )
Laser Wave Length: 450nm
Image Format:.nc .dxf .bmp .jpg .png etc..
Image Size:2000 * 2000 pixels / 0.075mm point distance
Support System: Win7 / Win8 / XP / Win10 ,Mac OS, android APP(neje scanner)
Machine Supply Voltage: 12V2A
Items can be carved including alumina oxide, mahogany, bamboo, paper cards, ivory, leather, flammable plastic, PCBA, etc. please take notice that the laser head is easily-consumed products, so we promise to supply again within three months if the laser head is Inhuman damage.so if your laser head is Inhuman damage, please do not give negative comment thanks for your support.
Package List:
1 * Engraving Machine
1 * Protective Glasses
1 * USB Cable
1 * Power Adapter
1 * Wrench
1 * Whiteboard Marker
2 * Wood Block
5 * Paper
1 * Brush
1 * Metal tag

Detail

NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 8NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 9NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 10NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 11NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 12NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 13NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 14

NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 15NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 16NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 17NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 18NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 19NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 20NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 21NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 22NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting 23

Note

1. When the machine is working, it is recommended not to look directly at the laser head, and not to operate the laser head directly by hand
2. The laser diode is a sensitive component, pay attention to prevent electrostatic damage (product includes electrostatic protection design, but there is a certain probability of damage)
3. The Laser Module warranty time is 1 year
4. The controller board warranty time is 3 year
5. that the manual and CD-ROM are not included, software download and use help by neje wiki service

How to choose professional laser equipment for engraving, cutting and drawing (2019.12.30)

When you are looking for an engraving machine, we recommend that you consider your needs: cutting, drawing, engraving?

a cheap laser engraver & cutter?

Many users only pay attention to laser power and area, as well as price and video when purchasing products; however, they often purchase unsatisfactory products. At present, more than 90% of the engraving machines in the market are products developed based on the GRBL open source solution. The origin of grbl is CNC, which is used for CNC control of motors. Many businesses avoid the development process and directly use grbl for laser control. It can bring a very low cost because it is no need to develop a control system. Although GRBL is a well-known control system, it has many disadvantages in controlling lasers. For example, the laser power is constant during the acceleration and deceleration of the motor, but different speed may Causes different burning ”denseness“; slow speed when sculpting application, although the video can speed up so that you can not see the problem; cannot reset and sensor protection automatically, can not ensure the safety protection during laser work; Adopting acrylic structure, it is easy to be damaged during transportation and when using, and easy to deform over time, resulting in poor mechanical accuracy and short life. They use a second-hand cheap laser that is exposed and simple to assemble, without a reliable cooling system, process standards, expertise, and technology; What’s more important is after-sale accessory support and Warranty;

Is the larger area better? (T-shaped structure)

The T-shaped structure is supported by 4 bearings. At present, some companies can support a 20cm wide area. This is, of course, attractive, but for the T-shaped structure, the larger area will cause mechanical instability. When the laser moves at high speed, it will cause the mechanical structure to be very unstable. It is not a difficult technique to make a large area and does not require any cost, but it will greatly reduce the engraving effect. The system cannot make the laser move stably at high speed.

About NEJE Master Laser Engraving,Cutting, Drawing Machine!

NEJE Master machine is a full-featured engraving, drawing and cutting machine, with comprehensive craftsmanship and capabilities, and extremely portable desktop use.

In the key structure, we have eliminated the acrylic structure, using CNC composite materials to improve mechanical accuracy and durability;

The laser uses key diode capping technology, passes standard process and aging tests, ensuring that you receive long-term use without failure and a lifetime of 10000-20000 hours.

The control system NEJE uses a dual MCU architecture to support NEJE’s own development and continuously updated control system. The characteristics of the NEJE control system are simple operation and safe use, a lot of process optimizations have been made specifically for laser control; New ways of use are continuously created, such as NEJE scanner, cloud material library, supporting sensor protection IC, GRBL open-source software and Z-axis extension driver IC, also executing G-CODE for professional users.

Based on the NEJE control software, the NEJE laboratory team continuously develops algorithm technology for laser processes, bringing more value to users.


The laser module power is not the higher the better(2019.12.30)

The NEJE laser module is developed according to the actual process requirements. When you choose a laser, it is not necessary to use more power. For example, the NEJE 405nm 3500 module has a high power of 405nm and a very small focus. The short wavelength of 405nm is easier to Material absorption, all effects and precision are the highest. Its process features are high-precision engraving, gray-scale engraving, and high-precision drawing images. The disadvantage is the average speed; 7W modules are good at high speed because of their lightweight, small focal length, small focal point, and high power. Deep engraving, suitable for engraving logos and patterns; the 20W module has a small focal point and high power but is relatively heavy. It is good at slow depth engraving and cutting wood and paper pieces less than 5mm thick; you need to consider this according to your actual needs Several modules.




 

Specification: NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting

Condition New
Model Number MASTER 7W
CNC or Not CNC

User Reviews

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  1. L***e

    The laser itself works very well. Fun little machine for a fair price, set-up is very easy. IF YOU ONLY HAVE A MAC – you will only be able to engrave jpg images, not vector paths. Sending of DXF/CNC paths only works from Windows, unfortunately. Shipping was delayed a lot, but i ordered just before the huge Corona shut down in China, so it was not the store’s fault.

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  2. O***k

    good product easy setup you start carving in 5 minutes very easy setup good costumer service 5 star!!

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  3. Customer

    Awsome laser engraver!!! Arrived quickly and was very well packed. Really easy to assemble and use, and works on MAC. I had some challenges to install the driver (my fault) the store responded quickly, and solved my problem in no time. Recommended seller, do not hesitate, it is a really great product +++ Thank you very much for your nice service and help!

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  4. F***y

    Will be assembling it soon. Thank You.

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  5. Customer

    Great! A little drove the machine-laser at 7 W at 30% power with a burning time of 5 Ms perfectly copes with the application of images to natural skin (crast), for which the goods were purchased.

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    NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting
    NEJE Master 7W High Speed Mini CNC Laser Engraving Carving Machine for Metal with Laser Cutting

    $357.21 $228.61

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