CK-N-3 UV3D / CK-N-7 UV3D
The N-3D laser marking machine breaks through the limitation of the focal length of the traditional 2D laser marking machine, and realizes the following operation modes: ① Static marking on High/Low position of object at the same time; ② Fast static marking and cutting at the same time; ③ deep engraving/relief; ④ On-the-fly marking on high and low position of object at the same time; ⑤ 0 delay auto-focusing marking and so on.
The comparison of N-3D laser coder and general 2D laser coder:
◆ Effectively improve the performance of laser coder;
◆ Improve the recognition of content reading after coding;
◆ More convenient and easy to operate and fine control the focal length during operation;
Product Details

product advantages
Clearer making
Under the same conditions, N-3D can set a bigger spot to get thicker lines, the logo is more clearer, easier to read;
Faster marking
Under the same conditions, the N-3D can set a bigger spot, the filling times are reduced, and the marking time is shortened;
Easier operation
Fine quantitative control of the focal length position to 0.1mm makes the focusing operation easier. Without up-down the lifter, the touch screen can complete the focusing action;
Level up the product advantages
| Static marking on different height | On-the-fly marking on different height | Deep engraving / Relief | Cutting |
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In the focus range, N-3D can mark on different heights of workpieces at the same time, the focal length can be controlled freely and fast. | N-3D can mark different heights of different workpieces and different height positions of the same workpiece on the pipeline line, complete on-the-fly marking at one time, and can be developed into a focus free marking system | N-3D scan head with built-in triaxial lens and mirrors. The change of focal length can be controlled directly without manual, and the deep engraving operation can be completed in one time. The operation is convenient, fast and the effect is beautiful. | Use the Z axis control of the scan head,the thick material can be cut at one time, and the cutting progress and speed is faster, the edge is smoother, no loss, no serrations, and lower cost. |
Expansion features

Applicable material
Applicable for fine processing , such as optical devices, glass processing , eyeglasses and clocks, precision machinery , ceramics, plastic keys , electronic components, mobile components , auto parts etc.
Specifications
| Model | CK-N-3 UV3D | CK-N-7 UV3D |
| Laser | UV | |
| Laser wavelength | 355nm | 355nm |
| Power | 3W | 7W |
| Dynamic z-axis speed | 1400mm/s | |
| Locating precision | ≤0.0176mm | |
| Minimum character | 0.1*0.1mm | |
| Minimum line width | 0.01mm | |
| Marking range | 110*110mm,Optional 140*140mm,200*200mm,300*300mm | |
| Operation System | NMC-3D contronl system, MC3+laser marking board | |
| 3D scan head | Special offer: planar precision correction file & focal error correction file | |
| Electrical interface | Support USB, encoder, pedal, I/O, photoelectronic sensor port | |
| Language | Simplified Chinese ( optional for TC, EN, JP, Kr and Portuguese ) | |
| Font | Turetype, Single line font, dot matrix font etc | |
| Electricity requirement | 110~220V,50~60Hz | |
| Cooling method | Water cooling | |
| Ambient temperature | 10~40℃ | |
| Size | Laser head: 915*145.5*202mm, Chassis: 365*168*300mm | |
| Weight | Appr. 30kg | |
| Accessories | Stan lifter, encoder, photoelectronic sensor, googles, usb disk | |
| Optional features | Auto focus with 0 delay is possible | |