7W Laser Module 7W 450nm Blu-ray Laser Engraving Machine Woodworking Machinery Parts Laser Deapth DIY Tools for Master Series

  • $49.00
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General Specification
Model:                 NEJE Module 2.5W (INPUT about 10W)
Heatsink Material: Aircraft Aluminum + Brass Shell
Luminous Color: Blue
Laser diode:Osram 2.2W 5.6mm (The maximum power 5.6mm laser diode)
LD Current: 1.6A
Section Size: 30mm x 30mm
Cooling Mode: 20mm copper core + Heat Sink Groove+ Thermal silicone grease + 10000 rpm cooling fan
Dimension: 60 * 30 * 30mm
Adapter Output Voltage: DC 12V 2A
Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
Can Not Engrave: Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
Technical Parameters:
Module Input:          10W
Laser Output Power: 2.5W (2500mW)
Wavelength: 445-450nm
Beam Shape: Dot (Focusable)
Input Voltage: DC 12V
TTL&PWM Modulation: YES, Compatible with Both TTL & PWM Modulation
Input Voltage: DC12V
PWM/TTL Input:       DC3.3V-12V 
Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)
NOTE:                       Temperature interface can be disconnected,NEJE provides text instructions for temperature acquisition on wiki.
Drive Mode: External ACC
Safe temperature range:   <70 ℃
Module weight:        115g ( The lighter the weight, the smaller the move inertia, the better the performance )
Life Time:                20,000 hours
 
 
Features(Unique technology):
1. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser.
2.Original laser diodes, High-quality, Ensure service life!
3. Built-in driver board, 20mm threaded copper core with thermal grease compound, Temperature sensor,NEJE factory 48 hour 100% power aging test, Ensure long time working!
4. New lens, Clear focus, Not stray light, Adjustable focal length.
5. Can carving MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc.(Not suitable for iron or other metal)
 
 
Note(Please pay attention):
1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!
2. Do not engrave mirror objects,Pay attention to fire,Pay attention to pets when working!
3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors.
4. The warranty period of laser module is one year. If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage ), please feel free to ask our customer service for a help.
5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module.
6.  If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance.
7. This laser module is compatible with our NEJE machine .
 
 
Package Included:
1 x 2.5W Laser Engraving Module
1 x 4 Pin Sport Cable
2 x Screw
2 x ABS cushion post
1 x L-shaped wrench
Note:

1.When the machine is working,it is recommended that you wear green goggles, do not look directly at the laser, , 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.At present, all laser modules of NEJE will pass rigorous aging tests to ensure no attenuation of power and ensure that each radiator can control the temperature within the standard range for a long time. It can be used continuously without any time restrictions. The cheap lasers bought in the market do not have diode caps. NEJE has key core technology to control the effective life of the laser diode to 10,000-20000 hours, and promises 1 year warranty!

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 1 year.

4. Machinery including motor assembly, 1 year warranty.

5.According to the video basis you provide, global free-shipping for after-sales!



About Payment>>

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.

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About Shipment>>

1.Orders processed timely after the payment verification.

2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address


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.


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.



About Guarantee>>

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!



About feedback>>

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It is impossible to address issues if we do not know about them!