Products
Laser Engraver Machine S4
S4 High Power Fiber Laser Marking Machine Double red light manual focusing
Working Size:
Laser Power:
110*110mm/150*150mm/200*200mm
20W/30W/50W
Keywords:
Classification:
Laser Engraving Machine
Whatsapp:+8615940816686
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- Product Description
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Product Overview
The S4 Laser Engraving Machine is a high-precision desktop fiber laser engraver designed for marking on various metals and selected non-metal materials.
Equipped with up to 50W laser power, it delivers fast, stable, and accurate engraving performance, ideal for industrial, commercial, and custom marking applications.

Six Reasons to Choose S4
1. 50W High Power, All-Metal Marking
The S4 provides strong laser output capable of marking all metal types and most plastics. It operates without consumables, ensuring long-term cost efficiency and stable performance.
2. High-Speed Oscilloscope and Dynamic Scanning
An integrated high-speed galvanometer system enables marking speeds of up to ≥ 10000 mm/s, delivering smooth, precise, and fast engraving results.
3. Industrial Field Mirror for High Precision Marking
The energy of the laser beam is focused by a professional-grade field lens, achieving an engraving spot size as small as 0.001 mm, ensuring fine, detailed results.
4. Rocker Operation with Rotating Focus
Manual screw-controlled bracket lift allows users to adjust the focus height easily, achieving better marking accuracy for different materials and object sizes.
5. 360° Rotation for Cylindrical Object Engraving
With a rotary axis, the S4 can engrave rings, bracelets, cylindrical hardware, and metal tubes, making it perfect for 3D and circular surface marking.
6. One-Button Self-Locking Safety Design
The emergency brake button ensures operational safety. Simply press to stop or restart the engraving process.

Product Parameters
Name
Desktop Optical Fiber Marking Machine S4
Body Size
28 × 33 × 42 cm
Body Weight
17 kg
Laser Power
20W / 30W / 50W
Engraving Area
11×11 cm / 15×15 cm / 20×20 cm
Supported Formats
PLT, DXF, BMP
Supported Languages
Chinese, English, Japanese, Korean
Supported Systems
Windows 7 / Windows 10 / XP
Engraving Materials Compatibility
Material Type
Engraving Capability
Stainless Steel
✓
Carbon Steel
✓
Alumina
✓
Aluminum Alloy
✓
Aluminum
✓
Copper
✓
Iron
✓
Gold
✓
Silver
✓
Hard Alloy
✓
Painted Metal
✓
Other Metals
✓
Acrylic
✓
PVC
✓
Leather
✓
Plastic
✓
Wood
✗
Paper Products
✗
Bamboo
✗
Cloth
✗
Key Advantages
- High precision marking with minimal distortion.
- Fast engraving speed for industrial-grade productivity.
- Durable all-metal build, stable and long-lasting.
- Supports diverse materials, especially metals and plastics.
- Compact and lightweight design, perfect for desktop use.
Applications
- Metal nameplates and serial number engraving
- Jewelry and ring marking
- Electronic parts and tools labeling
- Customized gifts and logo etching
- Industrial component identification


Conclusion
The S4 Fiber Laser Engraving Machine combines precision, speed, and versatility, making it the perfect solution for professional-grade marking on metals and hard materials.
Whether for industrial production or creative customization, the S4 provides exceptional engraving performance with minimal maintenance needs
- High precision marking with minimal distortion.
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Features
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