【DESCRIPTION】
NEJE 3 Max is a professional laser engraving and cutting equipment. The 810x460mm area can meet most of the engraving and cutting needs. Through the extension rod provided by NEJE, a working area of 810x1030mm area can be obtained. NEJE 3 series all support APP control and control accuracy, Up to 0.01mm, you can get top engraving works through software such as APP and lightburn. With NEJE A40640 full-featured module, it is the most suitable for stainless steel engraving, stone engraving, wood relief art, large area canvas art, cutting sheet, acrylic, cloth Perfect choice. NEJE 3 Max is equipped with automatic air assist, automatic smoke exhaust control components, and extended functions of Door safety door, and is compatible with all NEJE series modules. The extended functions are perfectly suitable for Lightburn, laserGRBL, and NEJE software APP. Build a perfect laser engraving and cutting system, The NEJE 3 Max also comes with optional honeycomb panel, supports all rotating fixtures, improves cutting quality and various shapes of materials. NEJE 3 Max can always bring shocking works, and the powerful expansion capability is a must-have tool for professional diode laser crafting enthusiasts.
NEJE A40640 module is an zoom carving and cutting module specially designed to overcome high hardness materials and high-speed engraving, and it also has strong cutting ability. NEJE adopts NEJE's unique optical processing technology to compress the focus to 0.04x0.06mm and has 12W pulse Power, focus are clearer than ordinary 2 LD modules, there is no stray light interference on the edge, each pixel is powerful, it can directly and clearly engrave grayscale images on stainless steel and stone surfaces, as well as on wooden 3D images\ Plasma high-definition effect. Stronger energy density and clearer engraving focus than 4xLD laser module, can be said to be the king of engraving. The NEJE A40640 module is an zoom focus module, which can obtain a 20mm thickness cutting ability at a 55mm focus, and has excellent performance in cutting acrylic, wood board, fabric, balsa, corrugated paper, EPE and other materials. NEJE designed a metal quick-release air nozzle for the A40640 module, which can be compatible with cutting needs of different focal lengths. The latest lens has added a high-temperature window lens, which can effectively prevent water and smoke from damaging the lens. If you want to find a model that can A module that solves almost all your needs, A40640 is the best choice.
【New E40 Laser Module】
E40 is 2 beam fixed module with 11W pulse and 10W+ continuous power output capability, Same engraving capability as A40640, It is a carving and cutting module with high cost performance and wide application
When do you need air assist
Air-assisted engraving or cutting can only be used for engraving or cutting that produces more carbonized substances. Generally, the depth of engraving is less than 1mm, and the cutting of plywood less than 2mm does not require air assist. A small fan can be used to blow off the smoke generated by the engraving. Air assist is not recommended when engraving images, and adding air assist at this time will destroy image details.
What kind of air pump is suitable for cutting
The main meaning of air assist is to blow off the carbonized material produced by cutting, and the general oxygener and electromagnetic inflator have almost no meaning. only the pressure of the oil pump and air compressor (0.4-1.5mPa) has the effect of blowing away the carbonized material. but it should be noted that the air of the oil pump contains oil and cannot be directly used for the air-assisted module of the closed cavity, otherwise the oil will contaminate the lens, resulting in power drop or damage to the lens. The air pressure of the air compressor can be used for a short time with the closed cavity, but When used for a long time, the water-containing gas will contaminate the lens, cause the power to drop, and even damage the lens.
How to add air assist on the A40640 laser module
The NEJE A40640 module is an adjustable focus module. For the consistency of testing, the NEJE factory adjusts the module to 55mm focal length by default. This focal length is suitable for cutting thicker materials. This focal length is generally not commonly used. When you are suitable for the first use of the product, it is recommended to use a flat-head screw to adjust the focal length to about 30mm, which is 1-2mm away from the light baffle. This focal length has a very high focal power density and can directly engrave grayscale stainless steel images\ gray-black stone and other hard materials, NEJE A40640 can directly engrave 3D hardwood and other materials, and does not require air assistance, due to the high energy density design, A40640 can directly vaporize general wooden materials during the engraving and cutting process, so it is also unecessary to add air assist.
M7 relay expansion accessories, can be used to control AC or DC power supply smoke exhaust system, can also be used to control other circuits, used as M8, there are safety risks when operating high-voltage circuits, requiring professional operation; M8 valve expansion accessories, can be used To control the air compressor switch;
Specification:
StructureFrame Size (L - W -H): 590x980x160mmWorking Size ( X - Y): 460 x 810mm, area extended designDot Pitch: 0.075mmPixel: 6133 x 10800 pxFrame Material: All-aluminum alloy and PC material hybrid frameStructure Technology: Y-axis fit adjustable design, X-axis stress fit assemblyStructure Feature: Fit, High precision, stablize, smooth, no oil, easy maintenance, long lifeVertical Carving: YesMotor Size: 42 x 42 x 40mmMotor Drive Current: 0.9AModule Height Adjuster： YesLimit Switch: YesHome: Rear LeftOrigin: Front LeftMax Move Speed: X:1000mm/s,Y:750mm/s(with A40640 module 204g)Control SystemMCU: 32-bit MCUBLE: YesMEMS: YesInput: 12V 5ACompatible Modules: All NEJE 12V 4pin Laser MoudleON/OFF Switch：YesSoftware ServiceOTA Upgrade:Update NEJE firmware, GRBL firmware, update latest software via NEJE Win software.LaserGRBL: Yes, Added low light function, added M8, M7, emergency stop extended automatic control, optimized GRBL interaction.LaserGRBL: Yes, Added low-light display and can be adjusted, added M8, M7, Door function automatic adaptation.NEJE Win Software: Yes, It is recommended to open the NEJE software to update to the latest firmware for the first time use.Off-Line Working:Yes, In NEJE Win software and NEJE APP mode, when the image is transferred to the device, it can work independently from the computer or mobile phone.Repeat Engraving:Yes, After the engraving or cutting is completed, the device will not lose the location information, if you are not satisfied with the work, you can continue to work.NEJE Android APP: YesNEJE iphone/iPad APP: Currently not supported, under developmentNEJE Cloud Gallery Service:
YesSoftware Download: Https://neje.wikiWarranty StatementLaser Module Warranty: 2 YearsControl system warranty: 2 YearsHardware warranty: 1 YearStatement:The conditions of NEJE's free after-sale policy must be met under the conditions of non-human disassembly and misoperation and use in the correct environment. If the wrong voltage is input, or the lens is damaged due to lack of maintenance, it is not within the scope of free after-sale; for maintenance instructions, please refer to NEJE.WIKI
Packing list:
NEJE 3 Max Machine(All functions of the whole machine are tested, and only 6 screws are needed to complete the assembly) x 1
NEJE Laser Module with air Assist Kits x 1
12V 5A standard certified power adapter x 1
USB Cable + Manual + Quality Card x 1
Goggles x 1
L-shaped Crawler Aluminum Profile x 1
Crawler x 2
12V Valve Control Kit (less than 1.5mpa) x 1
12V Relay Expansion Control Kit (Extra AD or DC power Max 2500W) x 1
Door Control Kit x 1
(The length of the control line is 1 meter.)
Screw Nut Wrench Screwdriver Belt Installation Package x 1
Test Material Package x 1
Please Note
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.
Note：Polish warehouses and German warehouses cannot be shipped to the Canary Islands, Balearic Islands, and Ceuta. Spanish warehouses cannot be shipped to the Canary Islands and Ceuta.Customers in the above regions should not choose overseas warehouses for delivery.
