Gold Laser Marking

Laser marking is an advanced technology that uses a high-intensity laser beam to mark, engrave or cut on the surface of a material. Compared with traditional methods such as printing, engraving or etching, laser marking has higher precision, flexibility and durability. This technology is widely used in many fields, including manufacturing, electronics, jewelry making, medical equipment and food labeling. Laser marking can not only be used to mark product information (such as barcodes, QR codes, serial numbers, etc.), but also to engrave complex patterns and texts. This efficient and contactless processing method makes it an indispensable part of the modern production process.

In the production of gold accessories and jewelry, laser marking technology has gradually gained more and more attention and application. As a precious material, gold is not only of great significance in value, but also favored by consumers in terms of beauty and craftsmanship. Laser marking has brought revolutionary changes to the gold jewelry industry, enabling it to achieve a higher level of personalized customization. Jewelry manufacturers can use laser marking technology to engrave delicate patterns, brand logos, personalized blessings, etc. on the surface of gold jewelry, thereby enhancing the uniqueness and market competitiveness of products. In addition, laser marking is also widely used in the industrial field, such as marking and tracing electronic components, medical devices and other products to ensure quality and safety. Therefore, laser marking not only enhances the aesthetic value of gold jewelry, but also expands its application scope in modern industries.

The working principle of laser marking is mainly to use a high-energy laser beam to instantly heat the surface of the material, causing the temperature of the material to rise, and then produce a physical or chemical reaction. The specific process is as follows:

Laser emission: The laser produces a high-intensity laser beam, usually monochromatic light or pulsed light.

Focusing: The laser beam is focused into a small laser point through a lens, concentrating energy to achieve efficient marking.

Thermal effect: When the laser beam irradiates the surface of the material, the energy is absorbed, causing the temperature to rise sharply. For metal materials such as gold, lasers can cause local melting or vaporization.

Marking effect: Due to the change of the material surface material, a permanent mark, pattern or text is formed, which usually does not wear or fade.

By adjusting the parameters such as the power, speed and frequency of the laser, marking of different depths and effects can be achieved, and flexible and diverse identification needs can be achieved.

1. Fully enclosed design includes European CE standard laser protection glass for enhanced safety during laser processing operations.

2. CNC full cabinet small laser marking machine features electric lifting focus adjustment and an emergency stop button for added convenience.

3. It is equipped with an exhaust and dust removal system to maintain a clean working environment and extend the lifespan of optical components.

4. The built-in dual red light aids in locating the laser focus with greater ease and accuracy.

5. With stable operation and the use of a top imported fiber laser, this machine offers reliable performance with core components lasting up to 100,000 hours.

6. This machine offers a low cost, high electro-optic conversion efficiency, cold air cooling, and excellent output beam quality.

Exhaust and dust removal system

The fast and efficient exhaust and dust removal system effectively ensures that the optical lens is not polluted, greatly improves the service life of the optical device, and ensures a thorough cleaning of the working environment.

● The air volume is large and the negative pressure is high, which effectively removes laser smoke and dust.

● Imported high-quality nano flame retardant filter material, high safety and good performance.

● Simple management and maintenance, safe operation, and purification efficiency of 99%.

● Can provide users with system origin solutions.

1. High precision:

Laser marking can achieve micron-level precision, can finely depict complex patterns and texts, and ensure that every detail is clear and identifiable.

2. Durable and wear-resistant:

The marking depth of laser marking is controllable, and the marks formed are very strong and not easy to wear or fade, ensuring the durability of the logo.

3. Personalized customization:

Highly personalized marking can be carried out according to customer needs, supporting customized design (such as name, blessing, etc.) to meet diverse market needs.

4. Fast and efficient:

Laser marking is fast and suitable for large-scale production, which can improve production efficiency and reduce labor costs.

5. Non-contact processing:

Laser marking is a non-contact processing, which avoids damage to the surface of the material and does not cause physical pressure or mechanical damage to the workpiece.

6. Environmental protection and safety:

No harmful chemicals are produced during the laser marking process, which meets environmental protection requirements and the operation process is relatively safe.

7. Programmability:

The marking content can be adjusted and modified through computer programs, which is convenient and adaptable to market changes.

The above advantages make gold laser marking gradually become an important technical choice in the jewelry and accessories industry. Click here to contact Suntop Laser today for more information on laser marking.

Suitable for working with most metal marking applications such as gold, silver, stainless steel, brass, aluminum, steel, Iron titanium etc., and can also mark on many nonmetal materials, such as ABS, Nylon, PES, PVC etc.

There are many reasons to choose Suntop Laser as a supplier of laser marking machines or laser processing equipment.

High quality marking effect

Fine marking quality: Suntop Laser's laser marking machine can provide high resolution and precision for marking graphics, barcodes, 2D codes and other complex patterns, ensuring clear and durable marking results.

Intelligent management

Advanced software system: Equipped with user-friendly software interface, supporting a variety of file formats, easy to operate and integrate with automated production lines to enhance the level of production intelligence.

Low operating cost

Energy saving and environmental protection: Laser equipment usually has the advantages of high efficiency and low energy consumption, which not only reduces operating costs, but also meets environmental protection requirements.

Wide application compatibility

Multiple material support: the equipment is capable of marking on a wide range of materials, including plastic, glass, metal, paper, etc., adapting to the needs of different industrial fields.

High speed and efficiency

Fast marking: Suntop's flying laser marking machine is designed for high-speed production lines, which can realize efficient marking speed, improve production efficiency and meet the needs of mass production.

Strong technical support

High quality after-sales service: Suntop Laser provides comprehensive technical support and maintenance services to ensure that your equipment is always in the best working condition.

Reliable brand reputation

Industry leader: Suntop Laser has a good brand reputation in the field of laser marking, and many companies choose its products with high trust.

Flexible customized solutions

Adaptable: According to the specific needs of customers, Suntop Laser is able to provide customized solutions to ensure that the equipment fully meets the specific production requirements.

Good user evaluation

Customer Feedback: Good user reviews and experience with Suntop Laser equipment make it a trustworthy choice.

Based on the above points, Suntop Laser can become a trustworthy laser marking machine supplier, meeting customer needs in terms of quality, performance and service, thereby helping customers improve productivity and product quality. If you are interested, it is recommended to contact Suntop Laser directly for more details and technical parameters to make a more informed choice.

1. How can i place an order?

Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.

For further discussion, it is better to contact us with WhatsApp / WeChat / email / phone, in case of any delays.

2. What kind of display we provide?

We have laser marking machine / laser welding machine / laser cutting machine / laser cleaning / CO2 laser cutting and engraving machine / laser accessories for you choose.

3. How about the warranty?

We have 2 years warranty and lifelong maintenance.

4. What is your terms of delivery?

We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

5. What effect does laser marking have on the surface of gold?

Laser marking heats and changes the material on the surface of the gold, but has little effect on the physical properties of the gold itself. By controlling the laser parameters, marking with different depths and effects can be achieved.

6. How much does laser marking cost?

The cost of laser marking depends on factors such as marking complexity, batch size and processing time. Compared with traditional marking methods, laser marking can significantly reduce unit costs in mass production.

7. Can the marking content be changed?

Yes, the content of laser marking can be flexibly adjusted through computer programs to facilitate handling of different customization needs.

8. Is gold laser marking suitable for all types of gold?

Yes, laser marking is suitable for gold jewelry with various gold contents (such as 18K, 24K, etc.). However, specific results may vary slightly depending on material composition.

9. What kind of maintenance does the gold laser marking machine require?

Laser marking equipment requires regular cleaning and maintenance, such as timely replacement of laser tubes, adjustment of optical paths, cleaning of lenses, etc., to ensure normal operation of the equipment and marking quality.