NEJE Master 20W CNC Laser Engraving Machine / Laser Engraver for Metal / Wood Router / Paper Cutter / 2Axis Engraver / Desktop Cutter + Laser Goggles

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Master 雕刻机是一款安装简单，安全，且容易操作的便携雕刻机，内置传感加速计，当机器倾斜时，会自动停止激光工作，保护免受激光伤害；同时支持NEJE控制软件和GRBL软件，既能够享受到NEJE软件的简单便携，又能够支持GRBL开源软件的操作乐趣；支持neje研发的动态控制激光模组，能够支持pwm功率调节，弱光亮度调节，激光温度感应保护；支持不同功率激光，master 3500特别擅于灰度雕刻，master 7w擅于金属雕刻和木头深度雕刻和切割，Master 20W擅长快速切割，能够切割3mm-5mm厚度材料。

Master engraving machine is a portable engraving machine with simple installation, safety and easy operation. It has built-in sensor accelerometer. When the machine tilts, it will automatically stop laser work and protect 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 3500 is especially good at grayscale engraving. The master 7w specializes in metal engraving and deep wood engraving and cutting. The Master 20W excels in fast cutting and can cut materials from 3mm to 5mm thickness.

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擅长切割，可以切割3-7mm厚度木块，可以雕刻部分金属，雕刻的深度，能够切割的厚度 Especially good at cutting, It can cut wood (3-7mm). It supports metal engraving including alumina oxide, copper and other non-reflective materials, depth of engraving (0.5-3mm wood), thickness of cutting(2mm),

支持的雕刻材料: 木头，灰色纸片，皮革，竹子，能烧黑的塑料，橡皮，氧化铝，铜 等等 Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, alumina oxide, copper, etc.

不能直接雕刻镜面反光能力强的金属，可能对操作人员造成伤害，也可能烧坏激光。 It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser.

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（激光）

4A的负载电流，能够提供强大的输出功率，15000转速的风扇和精妙的散热器设计，能够将温度安全的控制咋在60摄氏度以内，最大保护激光寿命，无论您如何高强度使用，无论你工作多长时间。 4A load current, capable of delivering powerful output power, 15,000 rpm fan and exquisite heatsink design, can keep temperature safe control within 60 degrees Celsius, maximizing protection laser life, no matter how high-intensity you use, no matter how you work how long.

4pin激光设计，带温度传感和浪涌保护设计，有够有效延长激光使用寿命，并且该激光接口支持其他NEJE研发的其他机器 4Pin laser design with temperature sensing and surge protection design can effectively extend the laser life, and the laser interface supports other machines developed by NEJE.

激光功率可调，弱光功率可调，震动触发可调，并且支持可连续重复雕刻次数达到更大的深度和切割厚度。 The laser power, weak light power and vibration triggering can be adjusted, and it supports continuous repeated engraving times to achieve greater depth and cutting thickness.

激光聚焦范围图，最佳聚焦点 Laser Focus Range Diagram, Optimum Focus

激光聚焦很容易用手调整，聚焦头用胶圈固定。 The laser focus is easy to adjust with your hands as adjusting the laser point.

兼容NEJE 研发的各种激光 可以扩展各种应用 It is compatible with all kinds of lasers developed by NEJE and can be extended to various applications.

（适用性）

雕刻材料无体积限制 No volume limitation for engraving materials

150mm x 150mm雕刻面积 150 mm x 150 mm engraving area

（主板）

1健开启，全自动化且简单易用 One key opening, full automatic and easy to use

多功能按键，支持脱机工作：按1下自动复位，按第2次方框定位，按第3次开始雕刻，按第4次停止雕刻 Multi-functional keys can support offline work: press 1 time to reset automatically, press 2 times to perform frame positioning, press 3 times to start engraving, press 4 times to stop engraving

接口细节图 Interface Details Diagram

安全：加速传感器安全保护功能，防止意外触碰，当有意外触碰时，激光能够自动停止工作防止意外,CE,FCC安全认证,高品质防护眼镜 Safety: safety protection function of acceleration sensor to prevent accidental touch, -if there is an accidental touch, the machine can automatically stop working to prevent accidents. CE, FCC safety certification, high quality safety glasses

双主控设计，自动识别切换，支持NEJE控制软件和 GRBL控制软件 Dual CPU, Automatic identification switching, It supports NEJE control software and GRBL control software

限位开关设计，机器可自动复位 Limit switch design, the machine can automatically reset

Z轴可扩展设计

可扩展风扇设计

led指示灯交互设计

安全钥匙和紧急停止开始扩展设计

(清单)

清单图，眼镜，测试纸片，调焦距镜片，欧规转接头，12V电源，测试木块，固定角铁，小扳手，L型内六角扳手，固定螺帽，轧带，usb数据线，涂黑笔，激光模组 List diagram, glasses, test paper, focusing lens, European standard adapter, 12V power supply, test block, fixed angle iron, small wrench, L-shaped inner hexagon wrench, fixed nut, rolling strip, USB data line, blackening pen, laser module

（品质测试）

整机在工厂组装测试，经过严格的质量检验，并不是一堆DIY零件，易于上手 The whole machine tested at factory, after strict quality inspection, It is not a push to spare parts DIY, easy to get started

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（软件类型）

支持NEJE研发的专业BMP雕刻软件（版本包含 windows 和 Mac），可以直接执行BMP，JPG, PNG等格式文件，也可以插入文字或直接编辑文字，1：1还原设计，能够支持初级g code执行功能和CAD文件 It supports professional BMP engraving software developed by NEJE (including windows and Mac versions), can directly execute BMP, JPG, PNG and other format files, and also insert text or edit text directly to achieve 1:1 restore design.Ability to execute simple gcode code and cad files.

支持专业 GRBL Controller软件，GRBL Controller是一款专业开源数控软件，并且支持Z轴控制

（自动易用）

软件自动连接, 不用去手动寻找端口位置。

（云库）

NEJE cloud提供数千张雕刻素材，并且不断更新 NEJE cloud can provide thousands of engraving materials and is constantly updated.

（文字功能）

文字功能强大： 软件内置文字编辑功能，双击控制界面即可开启文字文字编辑，可以选择字体和文字大小； 可以通过Inkscape编辑文字，将文字转为.nc文件，实现文字快速绘制. 也可以通过PS或者windows画图软件自己设计文字，通过尺寸的计算，精确控制文字大小，保存为BMP文件，通过软件解析，可以将文字精度控制在每个像素点，令人难以置信的细节和高质量的雕刻甚至可以在1mm内呈现精细的文字。

（BMP精确设计与执行）

最大支持 2000x2000px，点距离0.075mm，通过方框定位和点定位功能精准定位雕刻区域 It supports maximum 2000x2000px, point distance 0.075mm positioning sculpture area with precise function by frame positioning and point positioning.

自由设计自己想要的任何尺寸作品，150 x 150mm最大雕刻区域，2000x2000px，0.075mm点间距，例如我想要制作1个50mm x 50mm 的照片，那么在设计的时候保持图像的大小应该是：50 / 0.075 = 666，保持图片是就是666px * 666px；

（即兴创作与图片打印）

支持NEJE Scanner，随心创作，立即实现（android APP和 ios APP），并且也支持多种图像算法，给您提供更多的效果可能 It supports NEJE Scanner to achieve free creation and instant implementation (android APP and IOS APP), and also a variety of image algorithms, providing you with more effect possibilities.

（初级G-code 功能）

NEJE 软件支持简单的CNC功能，直接执行DWG和NC文件，并且可以精准定位雕刻区域 NEJE software supports simple CNC functions, directly executes DWG and NC files, and precisely locates engraving areas.

快速绘图：可以在 Inkscape或类似工具中进行创作和编辑，将图片转化为g code，.nc文件，并做出最优路径规划，导入即可快速执行 Provide professionals with the ability to directly parse the works designed by Inkscape and CAD software, directly execute .nc files and .dxf files, and execute them accurately.

（初级CAD功能）

标准绘图：可以直接执行CAD软设计的dxf文档，做定量的尺寸绘制。

切割功能：导入dxf文件后，可以通过设置重复切割次数和比较有优势的精细光斑达到简单的切割应用，最高可以切割0.5mm厚度的纸张。

（专业GRBL功能）

支持专业GRBL控制软件 能够执行所有G代码元素 It also supports professional GRBL control software, and is able to execute all G code elements.

（丰富的编辑功能）

软件可以设置重复雕刻次数，在同样的区域控制雕刻深度

可以调节BMP 甚至gcode图像大小

可以反向设置黑底或旋转

软件包含9种图像算法，能提供多种灰度算法和素面算法，并且能够1：1无损执行。 Professional file processing algorithm, the software can restore your design 1:1 lossless to each pixel. A variety of image algorithms can more present the image characteristics of your family or idol.

可以通过设置激光功率大小和灼烧时间来调节图像质量

（定位精准）

精细的logo雕刻，通过强大且精细的点雕刻，每一个点的能量都将被材料吸收，将设计好的BMP logo文件直接拖入软件即可准确执行，精细且生动，且不丢失细节。

软件可以让你在实际刻录之前勾勒出刻录区域并且可以以2种方式（方框定位和点定位）调整雕刻区域，这可以让你定位你的对象 It does have 1 very good feature in that it gives you an outline of the burn area before you actually burn which allows you to position your object

断点记忆，暂停后你可以检查你的工作，然后从它停止的地方重新开始。 You can check your work after a pause. and starts back up where it left off.

（安全）

CE FCC FDA 认证，安全无辐射

软件微软认证，安全无毒，安装驱动程序和软件非常简单。直接从链接下载并安装，打开软件后软件将自动连接。

安全等级设置，可以设计传感器触发等级，确保激光不会因为误碰到时伤害他人

（可更新升级）

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Material: Acrylic + PP + Aluminum

Laser Power: 20W ( Laser input:12v2A )

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 ， android APP(neje scanner)

Machine Supply Voltage: 12V3A

Items can be carved including: alumina oxide, copper,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 month if the laser head is Inhuman damage.so if you 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

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1.The product is only suitable for personal diy, because of the speed of carving, it is not recommended for industrial use

2.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

3.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)

4.The Laser Module warranty time is 1 yesr

5.The controller board warranty time is 3 yesr

6. that the manual and CD-ROM are not included, software download and use help by neje wiki service

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