Pneumatic marking needle is the main consumable of pneumatic marking machine. A set of marking needle is composed of a needle core, a spring, a washer and a needle cover.
Under the action of compressed air, the needle head of the pneumatic marking machine uses software to control the movement speed and direction of the marking needle. The rotor at the needle head of the pneumatic marking machine runs at a high speed, which drives the needle to move up and down, and engrave character patterns on the surface of the object to achieve marking effect.
Model No. |
Pin Core Dia./mm |
External Thread Dia./mm |
Pin Length/mm |
Pin Base Dia./mm |
WL-CQZ-2 |
2mm |
24mm |
58mm |
10.7mm |
26mm |
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WL-CQZ-2.5 |
2.5mm |
24mm |
58mm |
10.7mm |
26mm |
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WL-CQZ-3 |
3mm |
24mm |
58mm |
10.7mm/12.8mm |
26mm |
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WL-CQZ-4 |
4mm |
24mm |
65mm |
17.2mm |
26mm |
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WL-CQZ-5 |
5mm |
26mm |
72mm |
19mm |
WL-CQZ-6 |
6mm |
45mm |
99mm |
33mm |
Our marking pins can be used for metal and partial non-metal. Its with features such as high wear resistance, long amplitude, great strength.
1.2mm marking needle is suitable for aluminum plane marking, the marking effect is dense and uniform, and the printing track is basically a linear profile without obvious dot matrix traces.
2.3mm marking needle is suitable for a wide range and the printing target material span is large, including aluminum, brass, stainless steel, low hardness steel, etc.
3.4mm marking needle has obvious effect in marking steel plate, suitable for marking the frame number, VIN code and other marking needs with a certain depth.
4.5mm marking needle is suitable for deep marking on hard materials such as steel plates, which is deeper than the general marking depth.
5.6mm strong marking needle can reach more than 0.5mm on the steel plate, and it is clearly visible after painting or galvanizing.
The advantage of the pneumatic marking machine is that the marking can be deep or shallow, whether it is graphics, text, product serial number, trademark, etc.. It becomes a permanent mark after marking. The pneumatic marking machine can be equipped with a laptop, which is easy to carry. In addition it can also be used in integrated industrial production lines. CHUKE offers small, sturdy, easy-to-install marking heads. And the controller can automatically increment the serial number, date, work group and standard icon, OCV font, QR code identification code Data Matrix, etc.