What Is UV Laser Marking Machine?

UV laser marking machine is developed with 355nm Ultraviolet laser source for plastic, silicon, glass, ceramic,

 which adopts a third-order intracavity frequency doubling technology. Compared with infrared lasers, 

355nm UV laser has a very small focus spot, which can greatly reduce the material mechanical deformation and processing heat influence is small. 

UV laser marking machine are mainly used for ultra-fine marking and engraving. 

It is especially suitable for food and medical packaging materials, marking, micro-holes, 

high-speed division of glass materials, and complex pattern cutting of silicon wafers.

Ultraviolet laser marking machines are widely used in some high-end markets for fine processing. 

For example, some high-molecular materials for cosmetics, marking of flexible PCB boards, 

micro-controlling of silicon wafers, and 2D code marking of LCD liquid crystal glass, various metals, 

plastics, building materials, communication equipment (mobile phone screens, mobile phone cases, 

iPhone cases, Huawei mobile phone cases, samsung mobile phone cases, OPPO mobile phone cases, XIAOMI mobile phone cases).

How Does UV Laser Marking Machine Work?

The principle of UV laser marking system is similar to the most common laser marking machines, 

which use laser beams to make permanent marks on the surface of various materials. 

The effect of marking is to directly break the molecular chain of the substance through the short-wave laser 

(different from the evaporation of the surface substance produced by the long-wave laser to expose the deep substance) 

to reveal the pattern and text to be etched. Ultraviolet laser marking is a type of cold engraving method. 

The engraving process is called the "photoetching" effect. "cold processing" has a very high load of energy (ultraviolet) photons,

 which can break the chemical bond in the material (especially organic material) or the surrounding medium. 

To cause the material to undergo non-thermal process damage. 

There is no heating or thermal deformation on the inner layer and nearby areas of the processed surface. 

The high-energy molecules of ultraviolet photons directly detach the molecules on the metal or non-metal materials that need to be processed. 

However, this detachment causes the molecules to separate from the material. This way of working does not generate heat, 

because it does not generate heat. As a result, the method of UV laser processing has become cold processing, 

which is the source of the difference from traditional fiber laser marking systems.

UV Laser Marking Machine with design optional

Why Choose UV Laser Marking Machine for Plastic, Silicon, Glass, Ceramic

The UV laser marking machine is based on its unique low-power laser beam, 

so it can perform ultra-fine marking and special material marking. It is the first choice for customers who have higher requirements for marking effects. 

It is especially suitable for the high-end market of ultra-fine processing, with fine effects and clear and firm markings.

Ultraviolet laser marking machine has high beam quality and small focused spot, 

which makes marking finer and higher definition; and the heat-affected area is small, no thermal effect is generated, 

and the deformation or scorching of the processed material is avoided. The applicable materials are particularly wide, 

which solves the problems of insufficient detail and poor effect of fiber laser marking for many materials. 

The marking speed is fast and the efficiency is high. The function of online flying marking can be realized on the assembly line.

2D Worktable With rotary

Features & Advantages

1. UV laser marking machine adopts 355nm pumped UV laser device, so as to get smaller diameter of focusing spot and fine marking effect.

2. The metal absorb UV higher than infrared and therefore more suitable for UV laser marker marking on metal and glass materials compared with infrared pump machine.

New design machine color

3. Narrower pulse width of UV laser makes a shorter time of processing on materials, thus the materials avoid being deformed or burnt due to thermal.

Computer

4. With smaller heat affected area and more beautiful marking effect, our products UV laser marking system can meet customer with higher marking requirements.

5. The UV laser machine is equipped with safety shield, which can effectively isolate the purple radiation, to ensure the safety of UV laser marker operators.

Keyboard

6. UV laser machine is equipped with a professional water cooling machine, air-cooled water circulation cooling, with water-cooled high efficiency and air-cooled small size.

Control box

7. Low energy consumption, environmentally friendly, no consumables. Little affect area, no heat effect, without material burned problem.

Machine Tools All Include

Technical Parameters

Applicable Materials:

PP (polypropylene), PC (polycarbonate), PE (polyethylene), ABS, PA, PMMA, Silicon, Glass, and Ceramics.

Applicable Industries:

1. Electronic components, battery chargers, electric wire, computer accessories, mobile phone accessories 

    (mobile phone screen, LCD screen) and communication products.

2. Automobile and motorcycle spare parts, auto glass, instrument appliance, optical device, aerospace, military industry products, 

    hardware machinery, tools, measuring tools, cutting tools, sanitary ware.

3. Pharmaceutical, food, beverage and cosmetics industry.

4. Plastic, glass, crystal, arts and crafts of surface and internal thin film etching, ceramic cutting or engraving, clocks and watches and glasses.

Leaf and stone Jade agate

5. Polymer material, majority of the metal and non-metallic materials for surface processing and coating film processing, 

    previous to light polymer materials, plastic, fire prevention materials, etc.

Types of Plastics You can Engrave with UV Laser Marking System

Advantages of UV Laser Marking Machine

1. Perfect marking quality: 355nm output wavelength to reduce the thermal impact on the workpiece, 

high-precision galvanometer marking head can ensure fine and repeatable marking, 

high-precision fine spot to ensure the perfect marking results, 

he marking process is non-contact, the marking effect is permanent.

2. UV laser engraver machine has a large marking range.

3. Heat affected area is very small, there will be no thermal effect, the material is not deformed and charred.

4. High speed and high efficiency.

5. Machine performance is stable, small size, low power consumption.

6. The UV laser engraving machine is suitable for heat radiation reaction of large materials processing, 

if it's used for the production line with the automatic loading and unloading, it can realize automatic access to materials. 

It's suitable for the vast majority of metal and non-metallic materials on the marking industry.

Packaging Details:

• Outside package: Standard marine export plywood case.

• Inner package: Stretch film and plastic film for humidity.

We can package according to your requests.

Delivery Detail:  Shipped in 10 working days after payment.

Quality Control 

• We have a skilled and strict quality inspection team during material procurement and production.

• All finished machines we deliver are 100% strictly tested by our quality control department and engineering department.

OEM Service

• We have rich experience and welcome customized and OEM orders.

• All OEM services are free, customers only need to provide us with your logo image, functional requirements, colors, etc.

• No minimum order quantity required.

• None of your personally identifiable information (such as your name, address, email address, bank information, etc.) 

   will be disclosed or shared with any third party.

• Contact: All your inquiries, questions or help will be responded within 24 hours, even on holidays, 

  if you have any urgent questions, please feel free to call us.

Warranty And Service

• 24 months whole machine warranty and maintenance for a lifetime.

• Free installation and testing before shipping and free training for operators

• Advice for the best CNC solutions for customer's requirements.

• Free training and sample making.

• 7/24 free service and support.