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The 50W Fiber Laser Metal Engraver is a machine designed for deep engraving and precision marking on metals and specific non-metals. It uses advanced fiber laser technology for speed, precision and durability, consumes less than 400W and has a service life of over 100,000 hours. With engraving depths of up to 2 mm, ultra-fine resolution (0.01 mm) and speeds of up to 9,000 mm/sec, it ensures efficient, high-quality completion of complex designs and permanent markings. With support for custom configurations, multiple engraving areas and multiple file formats, the machine is ideal for industries such as aerospace, automotive and jewelry. Its compact, air-cooled design minimizes maintenance while ensuring consistent performance, making it an economical and reliable solution for professional engraving needs.
50w deep laser engraving machine with fiber laser scource is usually used for deep engraving and marking of metal and surface marking of non-metal. If the thickness is relatively thin metal, fiber laser metal engraving machine can also perform cutting. TPlaser provides you with the most professional fiber laser metal engraving system and the most suitable prices.
Fiber laser deep engraving machine is mainly used to leave marks on most metal, so it is also named the best laser engraver for metal, laser engraving machine for metal, laser engraver for metal, laser engraving machine on metal, laser metal engraving machine, metal laser engraving machine, laser deep engraving machine, deep laser engraving machine, laser metal deep engraving machine, metal laser deep engraving machine, metal laser engraver, laser metal engraver etc.
Laser marking with fiber laser: Using a fiber laser light source or a series of lasers, different types of marking can be achieved. The following are different types of instructions.
Metal laser engraving method 1: Annealing
During the annealing process, you can use a defocused laser beam so that you can introduce only low heat into the material. This heat output causes local changes in the metal structure, leading to recoloring of the metal. The surface is not damaged and remains smooth and clean. Depending on the temperature, the process can produce dark black or different colors. When the metal is heated to about 200°C, the mark disappears again.
Metal laser engraving method 2: Engraving
During engraving, more energy is introduced than during annealing. This causes the material to evaporate and cause local depression of the surface. These inscriptions have a long life and are very wear-resistant.
Metal laser engraving method 3: Removal
In the case of coated metal (such as anodized aluminum), the top layer is removed by laser processing. This process can be carried out at high speed. By appropriately selecting the top layer, high-contrast marking can be achieved in this way.
The 50W fiber laser marking machine features extremely high electro-optical conversion efficiency and an air-cooled design that ensures compact construction and reliable performance. Ideal for metals and specific non-metallic materials, it features an integrated modular structure that minimizes light pollution and power coupling loss. Its air-cooled system ensures high efficiency, long life and low maintenance.
Key features of the metal laser engraver include high photoelectric conversion efficiency, long service life and easy maintenance. Its high engraving speed greatly improves processing efficiency, while its high-precision three-dimensional positioning and high-speed focusing system enable the machine to produce exquisite engraving results. The machine’s base mode laser beam features short pulses, high peak power and high repetition rate to ensure accurate engraving.
Model features of the 50W laser metal engraver:
The machine is used in a wide range of industries, including integrated circuit chips, computer parts, industrial bearings, watches, electronics and communication products, aerospace equipment, automotive parts, household appliances, hardware tools, molds, wire and cable, food packaging, jewelry, tobacco and military equipment. Its versatility and high performance make it an important tool for precision metal engraving.
| Specification | Details |
|---|---|
| Laser Output Power | 50W |
| Wavelength | 1064nm |
| Fiber Cable Length | 3 meters |
| Pulse Width Range | 20-250ns (adjustable) |
| Repetition Rate | 1-600kHz |
| Beam Quality (M²) | <1.8 |
| Maximum Pulse Energy | 1.25mJ |
| Power Stability | Variation <3% |
| Beam Diameter | 7mm ± 0.5mm |
| Adjustable Power Levels | 0-100% |
| Engraving Area Options | 110×110mm / 200×200mm / 300×300mm |
| Line Precision | As fine as 0.01mm |
| Minimum Font Size | 0.1mm |
| Maximum Marking Speed | Up to 9,000mm/s |
| Engraving Depth | Up to 2mm (depending on material type and settings) |
| Position Accuracy | ±0.001mm |
| Compatible Data Formats | Supports AI, PLT, DXF, DST, SVG, NC, BMP, JPG, GIF, PNG, TIFF, TIF |
| Input Power Requirement | 220V±10% / 50Hz or 110V±10% / 60Hz (customizable upon request) |
| Energy Consumption | Less than 400W |
| Cooling Mechanism | Advanced air-cooling technology |
| Operating Conditions | Clean, dust-free environment with humidity range 5%-75%, 0-40°C |
| Laser Lifespan | Greater than 100,000 hours |
| Machine Dimensions | 770mm × 870mm × 1200mm |
| Weight | 120kg |
| Price Range | 3,900−16,000 |
The machine offers an optimal balance of speed, accuracy and efficiency, making it an essential tool for industries requiring high specification metal engraving.
Because different setup parameters or workpieces made of different materials can affect the depth of marking, it is important to carefully adjust the machine settings when using a 50W fiber laser for deep metal engraving. Below is a list of some of the typical techniques TPLaser uses for deep marking:
1. Increase the laser power
The most important factor in controlling the depth of marking is the power of the laser. By increasing the laser power, the material is penetrated deeper and the beam intensity is increased.
2. Use a smaller field lens
The laser beam is focused by switching to a smaller field lens (e.g., 110 x 110 mm instead of 170 x 170 mm), which increases depth and accuracy.
3. Slower marking speed
Deeper engraving results from longer dwell times caused by slower marking speeds. Slowly change the speed while maintaining the same power and frequency settings.
4. Upgrade your accessories
Especially for fine or cylindrical engraving, high quality accessories such as rotary attachments or premium beam expanders can increase laser focus and accuracy.
5. Engrave again
The depth of the engraving can be progressively increased by making multiple engravings of the same area. For consistent results, adjust the speed and frequency between engravings.
Final Tip
Ventilation can be a useful tool during the engraving process to remove fumes and debris.
Test parameters on a sample for challenging materials such as hardened steel or titanium.
For reliable results, adjust the frequency to balance the heat distribution.
These methods enable the 50W fiber laser to provide deep, accurate engraving for a variety of DIY and commercial applications.
–36 months guarantee of the whole machine, we will provide the consumable parts at an agency price when you need replacement.
–Software is on update for free whole life.
–24/7 Our engineer could service you online by Skype, yahoo, msn, QQ, or by cellphone.
–If you need, overseas service is available
During the production process, our production staff and engineers will carry out strict quality control.
Our quality inspection department and engineers will carry out rigorous 48-hour tests on all machines delivered.
1.We will customize the machine according to the customer’s needs and requirements to achieve the maximum satisfaction of the customer.
For more details or to make an inquiry, please feel free to contact us!
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