NEJE 405nm-450nm Laser Module Various Focus PWM Modulation for NEJE Master Laser Engraver Deep Carving Desktop Logo Printer

$181.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Applicable NEJE Laser Engraving Machine 
 
 
   
NEJE 3500mW Laser Engraver



 

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Specification: 

 NEJE 405nm 3500mW Laser Module          
Wavelength 405nm                                                                            
Radiator Size 30*60mm
Material Copper + Aluminum
Weight 116g
Input 12V280mA (about 3500mw)
Output Optical Power 600mw
PWM 20KHz / 3.3V
Temperature Sensor Yes
Focus Range 10mm-50mm ( 10mm is best)
Best Focal Length 10mm from the light exit
Focus Diameter 0.01mm
Drive Position Built-in
Is the Power Adjustable PWM can be adjusted
Drive Protection Surge Protection, Overvoltage Protection
Input Power approx. 12V280ma (including fan power)
Line Length 300mm
Control Line Installation Method Integrated
Fan Size 30*10mm
Fan Speed 10,000 rpm
Controllable Temperature Less than 60 degrees Celsius
Interface Specification 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)
Engraving Material Wood, gray paper card, non-transparent plastic, leather, paint pcba, etc.( flat, opaque and can be burned black)
Application Application: Grayscale engraving, Photo engraving, Depth engraving, Paper cutting, g-code drawing…
Especially good at grayscale engraving, depth of engraving 0.5-1mm, cutting 0.5mm, unable to engrave metal.
Note  1. Please apply this module under the premise of safety protection!
2. Recommended application machine: NEJE Master


 NEJE 450nm 7W Laser Module
Wavelength                                          450nm
Radiator Size 30*60mm
Material Copper + Aluminum
Weight 116g
Input 12V750mA (about 7w)
Output Optical Power 2.5W
PWM 20KHz / 3.3V
Temperature Sensor Yes
Focus Range 10mm-50mm ( 10mm is best)
Focus Diameter 0.01mm
Best Focal Length 10mm from the light exit
Interface Specification 4pin PH2.0 (Red: 12V, Black: GND, Yellow: PWM, Green: Temperature Signal)
Drive Position Built-in
Is the Power Adjustable PWM can be adjusted
Drive Protection Surge Protection, Overvoltage Protection
Input Power approx. 12V750ma does not include fan power
Line Length 300mm
Control Line Installation Method Pluggable
Fan Size 30*10mm
Fan Speed 10,000 rpm
Controllable Temperature Less than 60 degrees Celsius
Application Depth Engraving, High-Speed Engraving, g-code drawing, Paper cutting, Wood cutting(<2mm)
Engraving Material Wood, gray paper card, non-transparent plastic, leather, paint pcba, etc.( flat, opaque and can be burned black)
Note 1. It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser.
2. Please apply this module under the premise of safety protection!
3. Recommended application machine: NEJE Master


 NEJE 450nm 20W Laser Module 
Wavelength 450nm
Radiator Size 30*80mm
Material Copper + Aluminum
Weight 202g
Drive Position Built-in
Is the Power Adjustable PWM can be adjusted
Drive Protection Surge Protection, Overvoltage Protection
Input Power approx. 12V2A, about20W (without fan power)
Output Optical Power 5.5W
Line Length 300mm
Control Line Installation Method Pluggable
Fan Size 30*10mm
Fan Speed 15000 rpm
Controllable Temperature Less than 60 degrees Celsius
PWM 20KHz / 3.3V
Temperature Sensor Yes
Focus Range 40mm-60mm ( 50mm is best)
Focus Diameter 0.05mm
Best Focal Length 10mm from the light exit
Interface Specification 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)
Main Applications Paper cutting, Wood cutting(<5mm), Depth Engraving, g-code drawing…
Note  1. It is heavier, not suitable for engraving, only suitable for cutting.
2. Please apply this module under the premise of safety protection!
3. Recommended application machine: NEJE Master.
4. NEJE Master comes standard with 12V2A charger. If you want to upgrade your old machine, you need to prepare another 12V3A power supply.


Package Included:
1 x Module
2 x Screws
2 x Gaskets
1 x Control Line
 
More Details:


















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Product ID: 9343287 Category: Model: for 20W Machine (+2 more)
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