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.
It supports depth of engraving (0.5-1mm wood), thickness of cutting(0.5mm).
Supported engraving materials directly: Wood, gray paper, leather, bamboo, blackening plastics, rubber, etc.
It is not possible to directly engrave the metal. Some metals can be carved by adding coatings, blackening and heat transfer.
Built-in sensor protectiong:
Daul MCU: One MCU for Suport NEJE Controller(Windows & MAC), The Other for GRBL Controller.
150mm x 150 mm Working eara, 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.
Support BMP,NC(G-code),DXF(CAD), etc... files.
NEJE Scanner(photo share).
software: NEJE Controller / GRBL Controller
Material: Acrylic + PP + Aluminum
Laser Power: 3500mW ( Laser input:12v0.3A )
Laser Wave Length: 405nm
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)
Supply Voltage: 12V2A
Items can be carved including: 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.
1 * Engraving Machine
1 * Protective Glasses
1 * USB Cable
1 * Power Adapter
1 * Wrench
1 * Whiteboard Marker
2 * Wood Block
5 * Paper
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.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. The manual and CD-ROM are not included, software download and use help by neje wiki service
About after-sales service>>
1.Lasers are sensitive electronic components that may be damaged by interference from external factors, although all NEJE lasers are produced with electrostatic surge protection and aging resistance.
2.Laser head provides 1 year warranty (after receiving the product).
3.Motherboard warranty for 3 year.
4. Machinery including motor assembly, 3 year warranty.
5.According to the video basis you provide, global free-shipping for after-sales!
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1.Orders processed timely after the payment verification.
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address
If there is a customs spot check, the customs duty is borne by the customer,hope you can understand.
Do not accept bad reviews and disputes due to tariffs.
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
Return & Refund>>
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on aliexpress!
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!