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Availability: 997 In Stock
Sku: 14446-20W-450nm
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This item is a necessary accessory for Master series DIY engraving machine. It is a professional laser head with high speed and high stability.

Recommend to use the CNC model (NC.file/G-code file) to cut.
 
 
Features:
Professional laser head with high speed, high precision and high stability.
Bright blue light, easy for locating when engraving.
Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency.
Laser head is more durable and stable after high temperature and long time aging.
Suitable for Master series DIY engraving machine, easy to install.
Main applications: Cutting, Paper cutting, Wood cutting(<5mm), Depth Engraving(<3mm), G-code drawing, Drawing depth engraving, etc. (Especially good at cutting, It can cut wood (3-8mm). It supports metal engraving including alumina oxide, and other non-reflective materials, depth of engraving (0.5-3mm wood). Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, alumina oxide, etc.
Can not work on the stainless steel, alloy, glass, and some reflective materials.
 
 
Note: It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser. Master series engraving machine comes standard with 12V2A charger. If you want to use 20W laser head, you need to prepare another 12V3A power supply.(except Master 20W engraving machine)
 
 
Specifications:
Laser Power: 3500mW / 6000mW / 7000mW / 20W (Optional)
Material: Copper + Aluminum
Light Color: Blue
Interface specification: 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)
Wavelength: 450nm
Radiator size: 30*80mm
Drive position: built-in
Is the power adjustable: PWM can be adjusted, PWM: 50KHz-20KHz / 3.3V-12V
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
Best focus range: 40mm-50mm
Max cutting thickness: 10mm (Recommended focus position: 45mm from the light exit
Item Size: Approx. 110 * 30 * 30mm / 4.33 * 1.18 * 1.18in
Item Weight: Approx. 202g / 7.14oz
Package Size: Approx. 20 * 15 * 3cm / 7.88 * 5.91 * 1.18in
Package Weight: Approx. 224g / 4.73oz
 
 
Package List:
1 * module
1 * Wrench
2 * Screw
2 * Gasket

 

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2) Payment must be made within 3 days of order.

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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.
8. Delivery Time:

 

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!

 

333

sizechest(in.)waist(in.)hips(in.)
XS34-3627-2934.5-36.5
S36-3829-3136.5-38.5
M38-4031-3338.5-40.5
L40-4233-3640.5-43.5
XL42-4536-4043.5-47.5
XXL45-4840-4447.5-51.5

Laser 20w Head Laser Module 20w 450nm Blu-ray Laser Engraving Machine Woodworking Machinery Parts DIY Tools For Master Series

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