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50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal
50W Fiber Laser Deep Engraving Machine for Metal

50W Fiber Laser Deep Engraving Machine for Metal

  • Last Last Updated on Jan 06, 2024 at 10:52:07
  • Model - STJ-50F
  • Brand - STYLECNC
4.7 (116)
$3,800.00 (Up To $4,200.00 for Top Version)

Laser deep engraving machine with 50 watt fiber laser source is the best etcher for 3D metal relief engraving on crafts, guns, parts, tools, molds, coins made of stainless steel, titanium, aluminum, brass. The 50W fiber laser metal engraver is also capable of cutting thin metals. Now the laser metal etching machine for sale at an affordable price.

  • 180 Sets / Month Waiting for Sale In Stock
  • 2 Years Limited Warranty for Entire Machine
  • 1-2 Days Handling and 7-30 Days Shipping
  • 30-Day Money Back Guarantee for Your Purchase
  • Online (PayPal) & Offline (T/T, Debit & Credit Cards)

Fiber Laser Engraver for Metal

What is Laser Deep Engraving Machine?

Laser deep engraving machine is a type of professional laser marking system with fiber laser source for deep etching on metals. A fiber laser engraver is the best marker to etch metals without mechanical tools, featuring with high precision, high speed and high quality. A laser deep engraving machine is also known as laser metal engraving machine, metal laser etching machine, laser metal deep engraver, metal laser deep engraving machine, metal laser engraver, laser metal engraver, laser metal etcher.

Laser deep engraving machine for metal

In some technological occasions, such as molds, guns, jewelery, auto parts and conventional materials such as steel, ceramics, gold, silver, copper and aluminum in the aerospace industry, as well as new materials such as silicon carbide, nickel-chromium alloys, and thermal barrier coatings, it is necessary to The outer layer is stripped deeply to achieve a clearer visual result (such as dots, lines, notches, etc.) and to facilitate subsequent processes (such as plate making, painting, welding). In addition, because the marking object must be placed in a harsh environment, the adhesion of the marking result is very high, and the marking needs to be deeply attached to the base material without peeling off due to weather, humidity, and external force.

Traditional methods such as electrical (chemical) corrosion and other methods, the process is relatively cumbersome and the process that meets the accuracy requirements is difficult. At the same time, the high pollution of related chemicals makes many companies bear greater pressure on energy conservation and emission reduction. The surface treatment of laser thermal processing can have micron precision, a good laser light source that can have a benign effect on the material + customizable laser guidance system + various control systems can ensure fast and deep results, and flexible software functions It can also define the preset engraving content. Therefore, the laser deep engraving process has begun to have a larger market.

Laser Engraver for Metal

Laser deep engraving is a longitudinal fiber laser marking process that uses advanced fiber resonance technology, which effectively improves the power density and beam quality of the laser, allowing the laser to quickly sublimate metal materials into gas in a short time and reduce the thermal impact range. And with high repetition frequency, the borders or outlines of fonts or graphics are more vertical, and burrs are effectively reduced, and the bottom texture is clear and beautiful. It only takes one time to complete a series of traditional corrosion process operations, and requires no consumables and chemical agents, which reduces the cost of use.

The specific laser engraving depth and speed is directly related to the following factors.

Metallic Materials

The features of different metals have different effects on the deep engraving speed. Aluminum comes with the lowest melting point, so aluminum deep etching speed is the fastest under the same conditions.

Pulse Width

Large pulse width is fast and the shading is rough. The small pulse width is slow and the shading is fine. The pulse width increases and the engraving depth increases. In practical applications, it is necessary to select appropriate parameters according to the needs of deep etching and take into account the speed and quality of deep engraving.

Laser Source

The selection of laser source determines the absorption efficiency, which must be measured in multiple aspects such as specific brand, process and budget.

Laser Power

When other conditions remain unchanged, the power of the laser generator is proportional to the depth.

Engraving Time

Laser deep engraving is a process of repeated etching many times. The length of engraving time directly determines the depth.

Surface Condition

Whether the metal surface is smooth, shiny, rough, and whether it has been treated with wire drawing, anodizing, electroplating, phosphating, passivation, and blackening. Different coatings react differently to laser absorption, and the surface state directly determines the absorption results.

Scan Range

This is determined by the laser focusing optics. The larger the scanning range, the more difficult the etching will be and the slower the deep engraving will be.

Features of Laser Metal Deep Engraving Machine with Fiber Laser Source

Laser Metal Engraving Machine

• Easy and quick installation, USB connected with computer easily.

• Low Cost: high turnover ratio between electricity and laser, the whole machine power consumption is less than 500W, which is 1/10 of light pumping source laser.

• Free-Maintenance Operation: There is no need of any maintenance for laser, or cleaning the lens.

• Long Service Life: The laser metal engraving machine adopts laser diode as pumping source, the working hours can reach as long as 100,000 hours.

50 Watt Fiber Laser Deep Engraving Machine Applications

Fiber laser deep engraving machine is used for marking and engraving on metals (stainless steel, aluminum, alloy, brass, sliver, gold, titanium, iron) and nonmetal surface, such as guns, firearms, rings, bearings, gears, automotive parts, hardware and tools, aerospace components, integrated circuit chips, computer accessories, watches, electronics and communications products, home appliances, wire and cable, jewelry, adornments, necklace, bracelet and many other areas of graphics and text markup.

The deep laser engraving machine can also cut thin metals, such as stainless steel, aluminum, alloy, brass, sliver, gold, titanium.

Technical Parameters of 50 Watt Fiber Laser Deep Engraving Machine for Metal

Laser Power50W
Laser Wavelength1064nm
Fiber Cable Length3m
Pulse Width20ns
Repetition Frequency Range1-600kHz
Max.Single Pulse Energy1.25mJ
Output Power Stability<5%
Output Beam Diameter7±0.5mm
Power Range0-100%
Marking Range110*110mm/200*200mm/300*300mm
Minimum Line Width0.01mm
Minimum Character0.1mm
Marking Speed≤7000mm/s
Marking DepthDepend on materials
Repeatability Accuracy±0.001mm
Marking FormatGraphics, text, bar codes, QRcode, automatically date, batch number, serial number, etc.
Graphic format supportedAi, plt, ;dxf, dst, svg, nc, bmp, jpg, jpeg, gif, tga, png, tiff, tif
Working Voltage220V±10%/50Hz or 110V±10%/60Hz or Customized
Unit Power<0.5kw
Working EnvironmentClean and dust free or dust less
Working Condition Humidity5%-75%, 0-40 degree, free of condensed water
Laser lifetime>100000 hours
Net weight120 kgs
Packing Size770*870*1200mm
Price Range$3,900.00 - $16,000.00

Fiber Laser Deep Engraving Machine for Metal Projects

Laser Metal Engraving Machine Projects

Jewellery laser engraving machine projects

Metal deep laser engraving machine projects

Deep laser engraving machine for metal projects

Deep laser engraving machine for metal project

Laser deep engraving machine for metal project

Fiber Laser deep engraving machine for metal project

Laser Metal Deep Engraver Options

In addition, we also have some other designs of fiber laser metal engraver for your needs:

Mini 3D Laser Deep Engraver for Metal

Mini Laser Deep Engraving Machine for Metal

Portable Laser Metal Deep Engraving Machine

Portable Laser Deep Engraving Machine for Metal

Full Enclosed Laser Metal Engraving Machine

Enclosed Laser Deep Engraving Machine for Metal

How to Laser Deep Engrave Metal?

Laser deep engraving is achieved by using a higher power and higher frequency laser generator to concentrate and scan multiple times. Higher power is easy to understand. Higher output power means larger pulse energy per unit area and more natural depth. At the same time, the current light source can be adjusted during laser processing (such as 10-100%). Under the principle that the depth and the result need to be balanced (high power-fast speed-rougher shading; low power-slow speed-finer shading and greater controllability), you can first use higher power to outline the main line direction, and then sculpt the details with lower power.

Higher repetition frequency is an important indicator describing the number of laser pulses per unit time. The higher the repetition frequency, the more the number of working pulses per unit time, and higher quality processing results can be obtained during high-speed engraving.

Concentrate and scan multiple times, so there is no need to say more about this.

The ergonomics of laser deep engraving is an important factor that needs to be considered together with budget and laser parameter performance.

Of course, there are also some lasers for deep laser engraving technology. Customers can choose according to their budget and specific materials of processed parts.

FAQs for Fiber Laser Metal Engraving Machine

What's the package of the fiber laser engraving machine for metal?

We have 3 layers package: for the outside, we adopt wood craft case; in the middle, the machine is covered by foam, to protect the machine from shaking; for the inside layer, the machine is covered by thickening plastic bag for waterproof.

Will the package be damaged during transportation?

Our package is considerate all the damage factors and make it to be safe, and our shipping agent have full experienced in safe tranportation. We have exported to over 180 countries worldwide. So please don’t worry, you will receive the parcel in good condition.

How to install and run the fiber laser metal engraver for metal?

Our technician have installed the machine before shipping, for some small parts installation, we will send detail training video, user’s manual along with the machine. 95% customers can learn by themselves.

How can I do if the fiber laser metal engraver goes wrong?

If confronted with such problems, please contact us ASAP and do not try to fix the fiber laser engraving machine by yourself or someone else. We will response within 24 hours as quick as we can to solve it for you.

Service & Support for Fiber Laser Metal Engraver


• 2 years warranty for fiber laser engraving machine for metal.

• Our customer will be fully trained for the operation and maintaining technology after the order confirmed.

• 24-hour full after sales service: our skilled engineer will help customer to solve the problem by Whatsapp, Skype, Teamviewer or Online Chat in time when problems happen, if necessary, overseas service is available.

Quality Control

• Skilled and Strict Quality Inspection Team is available during the material purchasing and production procedure.

• All finished machine we delivered are 100% strictly tested by our QC department and engineering department.

OEM Service

• Customized and OEM orders are welcome due to our aboundant experiences.

• All the OEM services are free, customer only need to provide us with your logo drawing, function requirements, colors, etc.

• No MOQ required.

• None of your personally identifiable information ( such as your name, address, email address, bank info, etc ) will be disclosed or shared with any third parties.

• Contact: All of your inquiries or questions or helps will be answered within 24 hours, even in holiday, also, please feel free to call us if you have any emergency questions.

Payment Terms

• 30% T/T paid in advance as deposit, the balance paid before shipment.

• Alibaba Trade Assurance.

50W Fiber Laser Deep Engraving Machine for Metal
Tips - Don't take our words as everything. Find out what customers say about our products and services they have purchased, owned or experienced.
4 out of 5

Reviewed in Australia on

I have just received the STJ-50F. Worked out of the box and had no issues at all. Exactly the same as described. I puchased the latest model and the EZCAD software was included. Got the fiber laser engraver up and running with the software installed and my first engraving and cutting in about 30 minutes. Resulted in clear smooth edges and lines. Easy to use for a novice with the instructional videos. Great for the price and worth buying. Recommend getting the exhaust fan, which is a must have for indoor use.

5 out of 5

Reviewed in the United States on

The sales person, Nina was very knowledgeable and helpful in answering all my questions and concerns. The quality of the 50 Watt Laser is top notch. I purchased all the options and got automatic focus, which adjusts height automatically based on thickness of material. I was skeptical about buying a unit overseas, but Nina helped me with peace of mind in making my purchase. So far after a few months of using it, Im very satisfied with my purchase and the price is low compared to equivalent USA models. It took me over 1 year to make this purchase after extensive research and looks like I made the right decision, although this is my first laser machine, so I do not have any other experience or use of a fiber laser engraver to compare. Bottom line is it works great and was easy to setup with videos Nina sent and other videos found on YouTube.

5 out of 5

Reviewed in the United States on

Stop looking at other laser machines this is the machine you are looking for. If you are looking to buy your first fiber laser engraver for metal: This is the engraver you should get. If you already have a laser and looking to add to your collection: This is the engraver you should get. If you have another engraver but it is not very good: This is the engraver you should get. If you are debating whether you should get this machine: This is the engraver you should get. You are not going to find a better engraver at this price point. Period. This machine is actually underpriced for the quality it outputs. I bought my first laser marking machine over a year and a half ago after doing extensive research (as you are most likely doing now) I purchased an STJ-50F. I was very excited to enter into this new area of metal deep engraving. Set up took all of about 10 minutes if that. Everything was packed securely and did not have any damage and they include a ton of extras in the box including protective glasses. I started my first test deep engraving which is a logo on the gun barrels and I watched details laid down with pure astonishment. The engravings came out so neat and clean, I showed them to everyone. By this time I was hooked. After a couple of months I decided to buy the other three engravers (two sets of STJ-50F and one set of STJ-50F-Desktop). I was also excited to get that as well. The STJ-50F is virtually maintenance free. I have never done anything to this machine. Never had any problems. Like this one all my STJ-50F are stock without any issues. With that being said, as I write this my very first STJ-50F power supply didnt work. I contacted support. The lady I chatted with was extremely pleasant to talk to and just made me much more happy in my choice to continue supporting this company. Within a few minutes she has removed the trouble for me remotely. Now that is some awesome customer service. (Some companies take a few days to get a hold of, but not STYLECNC). I am very happy with my STJ-50F and very glad I chose to start my deep metal engraving venture with this machine. Had I started with something else in this price range I might not still be doing metal engraving as this requires virtually no troubleshooting other then the metal engraving parameter setting in EZCAD software. The quality this machine outputs is amazing, The engravings are clean and smooth (as long as you have your settings right in EZCAD software). I can not recommend this machine enough if you are a beginner, experienced or even looking for the right machine to start or grow up your business at an affordable price. Choose the STJ-50F. You can not go wrong and will not be disappointed.

4 out of 5

Reviewed in United Kingdom on

I have now owned this laser metal engraving machine for 8 months. I use it on a daily basis and have made well over 2000 items, meaning the cost of engraving each is around 20 cents. How can that be a bad thing?. I have not upgraded or changed anything. I have upgraded my review to 5 stars, because even though there were some software issues in the beginning, there is literally no better machine for the money.

5 out of 5

Reviewed in New Zealand on

All metal. Solid build. Good documentation. It took me about 1 hrs to install. All in all, I am very pleased with the purchase. I think the controller board is capable of handling end-stops and a lot more. I am now looking to figure out how to upgrade the motor speed fixed.

5 out of 5

Reviewed in the United States on

Nice product, the laser metal engraving machine is really easy to use. Just need a bit of training to have a decent result :) the device is ready after 15 minutes of assembling.

4 out of 5

Reviewed in United Kingdom on

This is a great personal laser marking system. It came with the user manual. Its very easy to use. Both hubby and I used it and we both enjoyed trying it out. I’m the artistic one but even my husband enjoyed using it and was already thinking about his next projects. The laser software lets you adjust the laser easily. It was so amazing to watch while it is working. We first tried using an aluminum coin, the results were amazing. Great for beginners like us. Highly recommended.

5 out of 5

Reviewed in Poland on

szybko wysane, sprzedawca dobry, dal wszystko co mia da, nawet s czci zapasowe, sprzt sprawny

5 out of 5

Reviewed in Germany on

Ich habe einen Monat lang online recherchiert und mich für den Kauf des STJ-50F entschieden. Direkt nach dem Auspacken habe ich versucht, mit dem Laser Edelstahletiketten zu ätzen, und das Ergebnis waren klare und glatte Namen und Logos. An diesem Faserlasergravierer gibt es nichts auszusetzen, er ist perfekt.

5 out of 5

Reviewed in Russia on

Пришло на удивление быстро,пока разбираюсь что к чему,дополню отзыв позже.Продавца рекомендую

5 out of 5

Reviewed in Russia on

A great entry level engraving tool. Goes together easily and after setting parameters properly in the software, it performs reliably and. works well enough for me to do some fun and cool DIY projects.

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