Many people are entangled in choosing laser marking machine and do not understand the difference between the UV and fiber lasers. This article introduces the difference between the machines from different aspects. You can refer to the machine to choose the one that suits you.
1.1The principle of laser marking machine:
The laser beam with extremely high energy density is irradiated to the surface of the product under the control of the computer, and the surface of the product is instantly melted or vaporized, thereby leaving the concave traces we need on the surface of the product.
Laser marking machine is suits for marking on metal and a prta of plastic, such as PCB, PVC ect.
1.2 The principle of UV marking machine:
The difference between fiber laser and UV laser is, UV laser is “cold laser”, will produce less heat in the marking process.
UV laser could marking on all materials which fiber laser does, besides UV laser has more advantages in non-metal marking, such as brass, platic.
2.1 Laser marking machine
It is suitable for metal and non-metal and is currently mainly used on some occasions that require more finesse and higher precision, such as electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware products, tool accessories, precision instruments, glasses and clocks, jewelry, auto parts, plastic buttons, building materials, PVC pipes, food packaging
It is used for non-metal more, such as Integrated circuit chip, computer accessories, industrial bearings, watches, electronic and communication products, aerospace devices
No noise, no need to wear earplugs to operate the machine.
High speed, marking speed <70000mm/s
High output, can be combined with a conveyor belt for assembly line operation
A wide range of applications, equipped with suitable laser sources according to different processing materials of customers, can process any material
No consumables, the laser source has a service life of 100,000 hours, and there are no consumables during use
The development and design speed is faster, because of the integration of laser equipment and electronic information technology, customers can keep the laser output printing if they write a computer program, and can convert design ideas anytime and anywhere
Smooth surface, permanent marking, no damage to the material surface, no need for secondary processing
More information please see website: www.lmelaser.com
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