3D Dynamic focus Fiber Laser Marking Machine
 
3D laser marking machine can use high-quality ultraviolet laser source/optical fiber laser source/CO2 laser source with very small spot and very little heat-affected zone. The 3D laser marking machine with three-axis control technology can mark uneven surface, arc surface and other irregular parts. It is widely used in fine laser processing in the high-end market.
Advantages of 3D Laser Marking compare with the 2D Laser Marking

A, Arbitrary surface printing
Because 3D marking can change laser focal length and laser beam position rapidly, it is possible to mark surface which can not be achieved by 2D before. After using 3D, the marking of cylinders in a certain radian can be completed at one time, which greatly improves the processing efficiency. Moreover, in real life, the surface shape of many parts is irregular, and the surface height of some parts is quite different. It is impossible to achieve 2D marking. At this time, the advantage of 3D marking will become more obvious.
 
B,High and low surface marking
In the current traditional 2D marking mode, the workpiece must be placed on the same plane, and the processing surface must be on the same plane, in order to achieve a one-time forming marking. Using the characteristics of 3D laser marking machine, it can realize the marking of one forming process when the workpiece has a height drop. Even on the slope, it can also maintain the consistency of the processing, so that the processing content will not be deformed and the color difference will not be formed. It greatly facilitates the carving of workpieces with three-dimensional structure, reduces the process and improves the efficiency of marking
 
C,Large scale engraving
 
3-D marking uses pre-focusing optical mode and larger X and Y axis deflection lenses, so it can allow larger laser spot, better focusing accuracy and better energy effect. If 3-D marking works with the same focusing accuracy as 2-D marking, the marking range can be wider.
 
D,Deep engraving
   There are inherent defects in traditional 2D marking for deep carving of object surface. With the shift of laser focus in the process of carving, the laser energy acting on the actual surface of object will decrease sharply, which seriously affects the effect and efficiency of deep carving. For the traditional deep engraving method, the elevator is moved to a certain height every certain time during the engraving process to ensure the laser surface focusing well. 3D marking for deep engraving processing does not exist the above problems, which not only ensures the effect, but also improves the efficiency, and saves the cost of electric lifts.
 
 It is suitable for stainless steel, copper, aluminum and oxidation plating. It is often used in hardware, daily necessities, electrical appliances, mobile phone shell, precision parts, plastic, PC, ABS and other materials.
 
1) Non- contact marking: Laser marking is processed to non- mechanical "knife", can be marked on the printing surface of any regular or irregular, and marking the workpiece does not produce internal stress,ensuring the accuracy of the workpiece. No corrosion on the work surface, no "tool" wear, no poison, no pollution.
2). Permanent: The markings will not subsided for the environmental relations (touch, acid and reducing gases, high temperature, low  temperature, etc.)
3). High engraving precision: laser marking machine engraving items, fine lines, minimum line width of up to 0.04mm. The markings are clear, durable and beautiful. Laser marking can meet the needs of printing large quantities of data on minimal plastic parts. For example, we can print two-dimensional barcode with higher precision and higher definition, and have stronger market competitiveness compared with the way of stamping or marking.
4). The running cost is low: the marking speed is fast and the mark is formed at once, and the energy consumption is small, so the running cost is low. Although the laser marking machine has more equipment investment than the traditional marking equipment, it is much lower from the running cost and longer lifetime.
5). High Efficiency: The laser beam controlled by the computer can move at high speed (5~7 meters per second), and the marking process can be completed in a few seconds.
6). Anti-fake: laser marking technology, carved out of the mark is not easy to imitate and change, to a certain extent, has a strong anti-fake.
 


Technical Parameter

Laser Power	20W/30W/50W
Working Area	70X70mm/110X110mm/150X150mm
Marking Speed	≤8000mm/s
Minimum Line Width	0.01mm
laser wavelength	1064nm
Frequency	1KHz~400KHz
Graphic Format Supported	bmpjpggiftgapngtifaidxfdstpltetc.
Laser Module Life	100000 hours
Power Supply	220V±10% 50HZ or 110V±10% 60HZ
Marking Depth	0.01-0.1mm(based on Material)
Color Separation	Yes
Consumption power	≤500W

After sale service
1) 2 years guarantee for whole machine from production date(except consumable parts) within guarantee under normal use and maintenance, if something is wrong with the machine, you will get spare part for free.
2) Technical support by phone,email, whatsapp and skype. Friendly English manual and operation video CD disk. Engineer available to service machinery overseas. You will also get technical support and service all the lifetime.
3) Normal machine is properly adjusted before dispatch. You will be able to use the machine immediately after received machine. You will be able to get free training advice towards our machine in our factory.
4) 24 hours technical support by e-mail, calling service If you have any problems, we will within 12 hours to solve it.
5) If you need any component of the machine later ,we will provide the best price for you.