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Deep Laser Engraving

Fiber laser engraving is equipped with an advanced laser control system, which can achieve engraving accurate to the micron level and has the ability to quickly cut and engrave. Whether it is simple text, patterns or complex images, fiber laser engraving can handle it easily.
Product Model: ST-FL30-3D/ST-FL50-3D/ST-FL60-3D/ST-FL100-3D
Laser power: 30W/50W/60W/100W
Working area: 110*110mm/175*175mm/300*300mm/600*600mm/800*800mm

Details        Product Parameters        Samples       Video

deep laser engraving features-Suntop

Features of deep laser engraving

1. It is equipped with a professional 3D scanning lens and an automatic control system.

2. It adopts multi-axis dynamic zoom technology to track the focus of deep curves in real-time. This allows it to complete flexible and diverse processing requirements, such as curved surface marking, deep engraving, and large flat marking.

3. It uses 3D fine marking system software, which can meet various manual carving needs, such as relief patterns, deep carvings, negative carvings, etc. This improves the three-dimensional beauty of details.

4. It has the function of three-dimensional curved surface three-dimensional marking. It can focus on fine light spots within the relative height standard of 0 to 60mm dimensional tolerance and symmetrically mark. It can mark irregular products such as curved surfaces, slopes, steps, spheres, cylinders, cones, etc. without zooming.

5. The processing format is large, and the marking range can be adjusted according to specific processing requirements. There is no defocusing during the entire processing process.

6. It supports 3D model import, and 2D graphics can be directly wrapped or projected on the built-in public surface.

Details of deep laser engraving

1. Laser source

Adopt famous brand Raycus / JPT / MAX / IPG laser, with excellent beam quality, stable light output, fine spot and strong focusing effect.

2. 3D digital scanning head

Adopt famous brand SINO-GALVO scanning head, high marking speed and high precision. x, y, z-axis, irregular/surface marking, z-axis can move flexibly and automatically.

3. Professional 3D vibrating mirror

Variable focal length, precise control of focal position, ensure focal size and spot quality to realize the engraving of irregular products.

4. Double red light preview

Help to find the focal distance quickly, no need to use ruler, just check whether the red dots and red lines on the surface of the product to be marked overlap.

5. Control card

EZCAD control system, hardware processing data fast and high precision, support high speed and high precision marking function.

deep laser engraving details-Suntop

Advantages of deep laser engraving

●Multi-dimensional carving ability: It can realize carving in the three axes of X, Y and Z, so it can express richer three-dimensional effects. It can engrave at different heights or depths according to design needs, making the engraving pattern more three-dimensional and realistic.

● High precision and details: With high-precision positioning system and laser beam focusing ability, it can achieve very fine and precise engraving effects. It can handle complex detail requirements and make the carved patterns and textures clearer and finer.

● High efficiency and productivity: Using high-energy laser beam for engraving, the engraving task can be completed quickly and accurately. Compared with traditional manual or mechanical engraving, it can greatly improve the speed and production efficiency of engraving, and is suitable for scenarios with large batches or high production requirements.

● Multi-material adaptability: Applicable to almost all metal materials and some plastics. Different from traditional mechanical engraving, it can achieve engraving and engraving on a variety of materials, and has a wider range of application fields and application ranges.

● Creativity and flexibility: Able to achieve complex and varied carving effects, such as yin and yang carving, shadow effects, layer-by-layer carving, etc.

● Environmental protection and energy saving: There is no need to use chemicals or solvents for engraving, which avoids environmental pollution. At the same time, it also has lower energy consumption and saves energy.

Functions of deep laser engraving

● Overturn the traditional 2D marking mode. It can carve many different 3D shapes, such as: slopes, cylinders, cones, balls, etc. Realize all-round marking.

● The marking software can import graphics exported by mainstream 3D software, and make simple edits to the graphics. Easy to operate.

● Automatically calculate radians and automatically adjust focus. It can mark multi-level large format, three-dimensional surface, plane, etc.

Application materials of deep laser engraving

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 of deep laser engraving

Widely used in integrated circuit chips, computer accessories, industrial bearings, clocks and watches, electronic and communication products, aerospace devices, various auto parts, home appliances, hardware tools, molds, wires and cables, food packaging, jewelry, tobacco and military affairs, etc. Marking of graphics and text in the field, as well as mass production line operations.

Parameters of deep laser engraving

Laser Power










Max Marking Range


Laser Wavelength


Pulse Energy


Repetitive Frequency


Indicator Laser

Red light 655nm/output 1.0 mW

Minimum Line Width


Marking Speed


Operating System

Windows XP/7/8/10

Font Support

Ture type, AUTOCAD Single line font, custom

One-dimensional Barcode


Two-dimensional Barcode

QR/PDF417/Data matrix (ECC200) etc.



Environmental Requirements

Temperature: 10-35℃,   Humidity: 5-75%

Spare Parts Come with the Machine

Protective glasses, Metal business card, Foot   switch, Hex socket wrench, Power cord

Optional Accessories to Purchase

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

Power supply

220V±10%  50/60 Hz

Net Weight (KG)/ Gross Weight

140KG / 168KG

Machine Dimension

1050*800*1200mm (L*W*H)

deep laser engraving 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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