8Pcs/Set NEJE 30W Laser Module 2 In 1 Adjustable Variable Focus Lens and Fixed Focal Modified Laser Air Assist For Laser Engraver Machine Laser Cutter 3D Printer CNC Millling COD

Brand: NEJE

{{$productInfo.reviewAmount.average}} out of 5

5 Star 42 (100.0%)
4 Star 0 (0.0%)
3 Star 0 (0.0%)
2 Star 0 (0.0%)
1 Star 0 (0.0%)
42 Reviews
ID: 1758624
Sold: 0 SKUG48526 Stocks: 0
Price alert
Ship From:
No shipping method is available for this product to your location.
Shipping: US$00.00
to Indonesia via
Shipping time: Arrival time = dispatch + shipping time
This qualifies as a wholesale order,place an inquiry to receive our best price.Enquire Now!
    You May Also Like
    • Product details
    • Specification
    • Reviews (0)
    • Customer Q&As
    • Shipping & Payment


    To confirm that this part fits your vehicle, please enter your vehicle's details below.
    • Year:
      • Make:
        • Model:
          • Submodel:
            • Trim:
              • Engine:
                • Clear All
                This part is compatible with 0 vehicle(s). Show all compatible vehicles
                This part is compatible with 1 vehicle(s) matching
                This part is not compatible with
                Recent searches
                  • Year
                  • Make
                  • Model
                  • Submodel
                  • Trim
                  • Engine


                    1. Designed for Laser Engraver machine, Laser Cutter, 3D printer, CNC millling, ect.

                    2. 2 in 1 focus, adjustable lens and fixed focal length in one module.

                    3. 7.5W Optical power output, Suitable for engraving and cutting.

                    4. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.

                    5. Modified laser air assist, avoid smoke damage to the lens.

                    6. More Quiet, Intelligent drive adjust the cooling fan speed according laser temperature.

                    7. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for neje laser module.

                    8. Sliding slot is provided for easy adjustment of focus.




                    NEJE Module 30W

                    Heatsink Material

                    Aircraft Aluminum + Brass Shell

                    Luminous Color


                    Section Size

                    40mm x 40mm

                    Cooling Mode

                    Temperature sensor intelligent control + 10000 rpm 40mm cooling fan


                    60 * 40 * 40mm

                    Adapter Plug

                    5.5 2.1 port

                    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


                    Optical power output

                    7.5W (7500mW)



                    Beam Shape

                    Dot (Focusable)

                    Working Voltage

                    DC 12V

                    TTL&PWM Modulation

                    YES, Compatible with Both TTL & PWM Modulation

                    Input Voltage

                    DC12V 3A

                    PWM/TTL Input


                    Input Interface

                    PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)


                    Temperature interface can be disconnectedNEJE provides text instructions for temperature acquisition on wiki.

                    Drive Mode

                    External ACC

                    Safe temperature range

                    <60 ℃

                    Module weight

                    202g ( The lighter the weight, the smaller the move inertia, the better the performance )

                    Life Time

                    10000-20,000 hours

                    Digital PWM Wave Pulse Signal Generator Adjustable Frequency Duty Cycle for NEJE Laser Module tester board Specification:

                    Power input

                    DC 12V


                    PH2.0 4pin (12v,GND,PWM/TTL,Temperature)


                    3 modes (off, manual pwm, pwm / ttl in)

                    Temperature display


                    Pwm display


                    Manual PWM control




                    1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!

                    2. Do not engrave mirror objectsPay attention to firePay 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.

                    8. It can also be compatible with other cnc equipment, such as 3d printers, CNC MIlling, etc., but you need to master a certain knowledge of pwm waveform control.


                    Package Included:

                    1 x

                    30W Laser Engraving Module

                    1 x

                    Laser Module Sliding slot

                    1 x

                    4 Pin Cable(320mm Cable)

                    1 x

                    NEJE Interface adapter board

                    1 x

                    2.5mm L-shaped wrench

                    1 x

                    5mm L-shaped wrench

                    1 x

                    3pin input calbe

                    1 x

                    2pin ttl cable

                    Customers who view this item also bought

                    Customer Reviews

                    Customer Q&As

                    Shipping Methods

                    The total estimated time it takes to receive your order is shown below:
                    • You place your order
                    • (Processing time)
                    • We ship your order
                    • (Shipping time)
                    • Delivery!
                    Total Estimated Delivery Time
                    The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
                    Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
                    Shipping time: The time for your item(s) to travel from our warehouse to your destination.
                    Recommended shipping methods for your country/region are shown below:
                    Ship to: Ship From
                    CN Warehouse
                    • CN Warehouse
                    • HK Warehouse
                    • USA Warehouse
                    • FR Warehouse
                    • AU Warehouse
                    • UK Warehouse
                    • GWTR Warehouse
                    • RU Warehouse
                    • ES Warehouse
                    • CZ Warehouse
                    • AE Warehouse
                    • BR Warehouse
                    • JP Warehouse
                    • PL Warehouse
                    This warehouse cannot ship to your location.
                    Shipping method(s) Shipping time Tracking information
                    (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                    (2) Business days do not include Saturday/Sunday and any public holidays.
                    (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                    (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                    (5) Expedited shipping can not be used for PO Box addresses

                    Payment methods

                    We support the following payment methods.Click for more information if you are confused about how to pay.
                    *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
                    *Paying with Installment (credit card) or Boleto Bancário is only available for orders with shipping addresses in Brazil.

                    Wholesale Inquiry

                    • *
                    • *
                    • *
                    • 0/300
                    • *
                    • Brunei Darussalam
                      • Brunei Darussalam
                      • Indonesia
                      • Cambodia
                      • Lao People's Democratic Republic
                      • Myanmar
                      • Malaysia
                      • Philippines
                      • Singapore
                      • Thailand
                      • Viet Nam
                    • *
                    • Submit
                    Customers Who View This Item Also View