We all know that the principle of the pneumatic marking machine is to first input the content of Chinese and English characters and graphics into the computer, and then the computer converts it into a digital signal and transmits it to the controller, and then under the action of compressed air, the marking needle makes high-frequency The micro-impact motion strikes the surface of the product, which leaves a concave mark on the surface of the product.
It is mainly suitable for metal marking of various mechanical parts, machine tools, hardware products, metal pipes, gears, pump bodies, valves, fasteners, steel, instruments and meters, electromechanical equipment, etc.
As the main consumable of pneumatic marking machine - marking needle, how should we choose it?
First, a set of marking needles consists of a needle core, a spring, a washer and a needle cover.
Second, as a professional manufacturer of marking needles, the diameters of the marking needles we routinely match for pneumatic marking machines are 2mm, 3mm, 4mm, 5mm, 6mm, etc. We can also customize according to the needs of customers, lengthen or thicken, so that the marking is deeper and the effect is better.
Different sizes for different products:
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.
At last, CHUKE is the manufacture of dot peen marking pins for 17 years, and supply 80% domestic of machine manufactures customer. We have strict quality control department.
We are always dedicated to offer excellent marking pins for our clients and sufficient stock
can meet with your urgent demand.
Post time: Sep-06-2022
