3W UV laser marking machine

NegotiableUpdate on 01/20

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Overview

3W UV laser marking machine

Product Details

Introduction to 3W UV Laser Marking Machine Equipment

The 3W ultraviolet laser marking machine equipment is developed using a 355nm ultraviolet laser. The machine adopts third-order intracavity frequency doubling technology. Compared with infrared laser, the focused spot of 355nm ultraviolet light is very small. The marking effect is achieved by directly breaking the molecular chain of the material through short wavelength laser, which greatly reduces the mechanical deformation and thermal deformation of the material (belonging to cold light). It is mainly used for ultra-fine marking, engraving, and is particularly suitable for marking food, pharmaceutical packaging materials, micro hole drilling, high-speed division of glass materials, and complex graphic cutting of silicon wafers. The 5W ultraviolet laser marking machine is pumped by a high-power multi-mode laser diode to generate a laser beam that is then multiplied and further scanned by a computer to produce a high-speed scanning oscillator. Mirror deflection changes the laser beam path to achieve laser marking

Characteristics of 3W ultraviolet laser marking machine equipment

The 3W ultraviolet laser marking machine is suitable for materials that are sensitive to heat due to its fine spot size and almost no heat during processing. It is sufficient for plastic and metal engraving, but for glass marking, a 5W ultraviolet laser marking machine is more suitable. Ultraviolet laser marking machines have advantages in soft ceramics, glass, and plastic marking.

Structural analysis of 3W ultraviolet laser marking machine equipment

3W ultraviolet laser marking machine equipment peripheral optional accessories

Comparison Table of Equipment Parameters for 3W Ultraviolet Laser Marking Machine

average output power	2W	3W	5W	8W	10W
wavelength	355nm
Pulse width/Q frequency	< 20ns@50K
Beam Quality	M2<1.2	M2<1.2	M2<1.2	M2<1.2	M2<1.2
Marking format	110 × 110mm optional (70x70mm, 150x150mm, 200x200mm) dynamic focusing format: 300mm * 300mm
repeatability	＜20μ
Carving line speed	≤7000mm/s
Cooling method	forced air cooling	water-cooling	water-cooling	water-cooling	water-cooling
Minimum character height	0.2mm		0.2mm
Laser type	355 ultraviolet pulsed solid-state laser
Overall dimensions (L * W * H)	800mm × 680mm × 1200mm (depending on the specific situation)
power supply	AC 220V 50KHz
upgradeable	Electric lifting manual two-dimensional worktable, electric two-dimensional table rotating fixture, red light focusing

Application scope of 3W ultraviolet laser marking machine equipment

Due to the extremely small spot size and good absorption of ultraviolet rays by objects, as well as the absence of thermal changes and environmental pollution, the 3W ultraviolet laser marking machine is widely used in various industries such as medical devices, pharmaceuticals, packaging, food, glass carving, cutting of flexible PCB circuit boards, chip drilling, cutting of flexible ceramics, and marking and carving of metal and plastic parts

Introduction to software functions of 3W ultraviolet laser marking machine

Precautions for using 3W ultraviolet laser marking machine

When using the 1.3W ultraviolet laser marking machine, it is important not to suddenly turn off the power during use, as this can cause data loss and even damage to the hardware of the machine. It is recommended to install a UPS power stabilizer.
2. In harsh environments, regularly wipe the focusing lens with a dust-free cloth and use high concentration alcohol for wiping. Other lenses do not need to be wiped.
3. Do not frequently move the position. The internal components of the 3W ultraviolet laser marking machine are optical devices, and moving the position will cause internal parts to loosen, which will result in the machine not functioning properly
4. Non professionals are not allowed to open the chassis. Even if they need to open the chassis, they need to shut down the power and unplug the main power plug.
5. Regularly replace the cooling water inside the chiller.
6. It is strictly prohibited to look up from the bottom of the focusing lens during equipment operation to avoid permanent damage to the eyes.
7. When the equipment is working, try not to let your hands come into contact with the laser beam to avoid long-term contact and skin peeling.

3W UV laser marking machine after-sales service

Delivery list of 3W ultraviolet laser marking machine: delivery note, metal adjustment plate, tool set, training service list;
3W UV laser marking machine after-sales and service: home delivery, technical engineers on-site installation, debugging and training, lifelong technical support, lifelong software free upgrade, after-sales response within 2 hours, on-site processing within 24 hours, after-sales phone: 400-829-6628