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Laser Engraving Machine for Jewelry

Jewelry laser engraving machine is mainly applied to the surface of jewelry marking out fine patterns and structures, with the brightness of gold and silver to achieve a more exquisite overall pattern, commonly used in the surface engraving flowers, animals, and a variety of beautiful patterns.
Product Model: ST-FL20B/ST-FL30B/ST-FL50B/ST-FL100B
Laser power: 20W/30W/50W/100W
Working area: 110*110mm-600*600mm

Product Parameters       Samples       Video

Laser engraving machine for jewelry features-Suntop

Features of laser engraving machine for jewelry

1. Using high-quality light source, good spot quality, uniform optical power density, stable output optical power, and precise machining can be realized.

2. The built-in red light is used to preview the marking position, making it easier and more accurate to find the laser focus.

3. Adopt high-precision famous brand wavelength F-theta lens, which can realize high-speed and high-precision laser marking, and the text and image will not be distorted for a long time.

4. Adopt air-cooling technology, no need for water-cooling system support, longer service life.

5. A variety of auxiliary fixtures can be provided according to the actual needs of customers, such as rotating devices, 2D/3D worktables, pen turntables and other fixtures.

6. Suntop fiber laser marking machine has undergone strict aging test before leaving the factory, 24 hours continuous output of laser beam, ensuring 100% machine stability.

Details of laser engraving machine for jewelry

1. Laser source

Adopt famous brand MAX, Raycus, JPT laser, good beam quality, stable performance, service life up to 100,000 hours, maintenance-free.

2. High-transmission field mirror

Good light sense, uniform beam, strong light transmission, fine light output, suitable for various harsh working environments.

3. High-speed vibrating mirror

High precision scanning vibrating lens, high marking accuracy, fast speed, accurate focus, good stability and compatibility.

4. Control panel

BJJCZ brand original EZCAD control system has high stability, simple operation and good performance.

5. Working platform

Standard with positioning holes, convenient for quick positioning, with software to achieve multi-station marking.

Laser engraving machine for jewelry details-Suntop

Advantages of laser engraving machine for jewelry

1. The quality of the mark is good, and the information such as the marked text and pattern is clear and permanent, and it will not fade or fall off.

3. The marking speed is fast, using optical fiber output, and the processing speed is fast, which is 2-3 times that of the traditional marking machine.

4. The electro-optical conversion efficiency is high, which can reach more than 30%, saving energy and electricity.

5. Non-contact marking, no pollution, no noise, very environmentally friendly.

5. The laser has a long service life, and there is no problem in using it for 100,000 hours.

6. Save operating costs, maintenance-free, no consumables, save you later maintenance costs.

Laser engraving machine for jewelry application

Application materials

Suitable for working with most metal marking applications such as Gold, Silver, Stainless Steel, Brass, Aluminium, Steel, Iron Titanium etc, and can also mark on many nonmetal materials,such as ABS, Nylon, PES, PVC etc.

Application industry

Widely used in electronics industry, automobile industry, tools and measuring tools, aerospace, instrumentation, packaging industry, medical products, household appliances, keyboards, panels, advertising signs, certificate cards, daily necessities, jewelry and diamonds and other fields.

Parameters of laser engraving machine for jewelry



Laser power

20W/30W/50W/100W (optional)

Marking area

110*110mm-600*600mm (depend on the actual laser power)

Laser wavelength


Working accuracy


Marking Depth


Minimum font for marking


Minimum character


Marking speed


Operating system

Win7 and Win10/32 bit and 64 bit

Laser source

MAX Brand(Raycus can be choose)

Repetition frequency


Cooling mode

Air Cooling

Graphic format supported


Environmental requirements

Temperature: 10-35℃, Humidity: 5-75%

Working voltage

220V±10% 50/60 Hz

Applicable material

All metal (Stainless steel, Carbon steel, Brass,etc.) and some plastic(ABS, PVC,PES, ETC.)

Optional Accessories to Purchase

D80 Rotating Shaft/ D57 Small Chuck/2D Table (X.Y direction)/ Cutting Fixture

Net weight/gross weight (KG)

120KG / 150KG

Machine dimension

860*760*1130mm (L*W*H)

Laser engraving machine for jewelry samples-Suntop



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  No 317, Mu Dong RD, Wu Zhong DIST, Suzhou City, Jiangsu Province, China
  +86 13771746401


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