FAST SHIPPING
Local warehouses in the U.S. and Europe
SUPPORT 24/7
Quick response online chat system
7 DAYS RETURN
Simply return it within 7 days for an exchange
PAYMENT SECURE
We ensure secure payment with PEV
FAST SHIPPING
Local warehouses in the U.S. and Europe
SUPPORT 24/7
Quick response online chat system
7 DAYS RETURN
Simply return it within 7 days for an exchange
PAYMENT SECURE
We ensure secure payment with PEV
ACMER SM 30–100W Split Fiber & MOPA Laser Marking Machine | Portable Industrial Metal Engraver with 15,000mm/s Galvo
Designed for industrial flexibility and oversized part marking, the ACMER SM 30–100W Split Fiber & MOPA Laser Marking Machine allows you to bring the laser to the workpiece. Ideal for large molds, heavy components, stainless steel sheets, and titanium parts, this split-type system delivers stable, high-speed performance up to 15,000 mm/s with industrial-grade galvanometer precision. Featuring optional MOPA technology for vibrant color marking and deep engraving, along with one-click auto focus and rotary support, it is the perfect solution for manufacturers, fabrication workshops, metal processing businesses, and advanced engraving professionals who demand power, mobility, and reliability.
Split-Type Fiber Laser Design for Oversized & Heavy Parts
The ACMER SM Series features a split fiber laser structure that allows you to bring the laser head directly to large, heavy, or fixed workpieces. Instead of moving molds, machinery components, metal sheets, or industrial assemblies, the portable marking head increases flexibility and efficiency on the production floor. This design is ideal for mold factories, metal fabrication plants, and industrial workshops handling oversized parts. By separating the control unit from the marking head, the system improves mobility while maintaining stable laser output and industrial-grade performance.

30–100W Fiber & MOPA Power with Advanced Color Marking
Available in 30W to 100W configurations, the SM Series adapts to both precision marking and heavy-duty metal engraving. The standard fiber laser models deliver clean, permanent marks on stainless steel, aluminum, brass, and coated metals. The MOPA option expands capabilities with adjustable pulse control, enabling vibrant color marking on stainless steel and titanium, as well as controlled deep engraving with reduced heat impact. Higher wattage models provide faster material removal, making this an ideal industrial laser marking machine for manufacturing, tool engraving, and custom metal production.

15,000 mm/s High-Speed Galvanometer Scanning System
Equipped with an industrial high-speed galvanometer (galvo) scanning system, the ACMER SM achieves marking speeds up to 15,000 mm/s. The dual-axis galvo mirrors precisely direct the 1064nm fiber laser beam without mechanical movement, allowing ultra-fast marking with consistent accuracy. This dramatically reduces production cycle times while maintaining sharp edges and high-contrast results. For factories handling batch serialization, QR codes, logos, and part identification, the high-speed galvo system ensures maximum productivity and return on investment.

One-Click Auto Focus & Rotary Engraving Capability
The smart auto focus system automatically detects optimal focal distance, eliminating manual height adjustments and reducing setup time. This ensures consistent engraving depth across different material thicknesses. The SM Series also supports rotary attachments for cylindrical objects such as pipes, shafts, rings, and industrial tubes. Combined with column lift adjustment, the system accommodates tall and irregular workpieces. This versatility makes it suitable for both industrial manufacturing and advanced customization applications.

⑤ Industrial Durability with Long-Term Stability
Built for demanding industrial environments, the ACMER SM Series combines a robust structural frame with high-quality fiber laser components engineered for long-term reliability. The system maintains stable output power and precision even during extended operation cycles. Designed for continuous production, it delivers high-speed performance, deep engraving capability, and consistent marking quality. Whether used in manufacturing plants or professional metal workshops, this split fiber laser marking machine provides dependable performance that supports business growth over time.

Specifications
| Model | ACMER SM Series Split Fiber Laser |
| Laser Type | Fiber Laser / MOPA Fiber Laser (Color Marking Supported) |
| Optical Output Power | 30W Fiber / 50W Fiber / 60W MOPA / 100W MOPA |
| Laser Wavelength | 1064 nm |
| Laser Module Lifetime | > 100,000 hours |
| Laser Frequency | 30W Fiber: 30–60 kHz 50W Fiber: 45–170 kHz 60W MOPA: 1–4000 kHz 100W MOPA: 1–4000 kHz |
| Cooling Method | Air Cooling |
| Focusing Method | Auto Focus |
| Autofocus Support | Yes |
| Effective Working Area | 30W: 110 × 110 mm (4.33 × 4.33 in) 50W / 60W: 200 × 200 mm (7.87 × 7.87 in) 100W: 300 × 300 mm (11.81 × 11.81 in) |
| Expandable Working Area | No |
| Maximum Engraving Speed | Up to 15,000 mm/s |
| Motion System Type | High-Speed Galvanometer Scanning System (Galvo) |
| Rotary & Column Lift | Yes (Supports Cylindrical & Tall Objects) |
| Deep Engraving | Supported on All Models |
| Upgradeable Laser Module | No |
| Repositioning Precision | ±0.01 mm |
| Z-axis Precision | ±0.01 mm |
| Compatible Materials | Stainless Steel, Carbon Steel, Aluminum, Brass, Copper, Titanium, Gold, Silver, Anodized Aluminum, Coated Metals, Painted Metals, Engineering Plastics (ABS, PC), Hard Plastics, Marking on Some Industrial Alloys |
| Ideal Applications | Mold Marking, Large Part Identification, Industrial Equipment Engraving, Metal Fabrication, Serial Number & QR Code Marking, Tool Engraving, Automotive Components, Aerospace Parts, Jewelry Engraving, Custom Metal Products |
| Supported Software Platforms | LightBurn / BSLAPP |
| Operating System Compatibility | Android / iOS / Windows / macOS |
| Connectivity Options | USB |
| Supported File Formats | PNG, BMP, JPG, JPEG, DXF, PLT, AI, SVG, STL, OBJ |
| Emergency Stop Button | Yes |
| Certification | CE / FCC / RoHS |
| Frame Material | High-Strength Industrial Metal |
| Operating Temperature | 0–40 °C (32–104 °F) |
| Packing List | Steel Ruler ×1; Wrench ×1; USB Data Cable ×1; Power Line ×1; Positioning Bars ×2; U Disk ×1; Marking Test Cards ×8; Instruction Manual ×1; Screws ×4 |
Packing List

Download files
FAQs
The 60W and 100W models use MOPA laser technology, which allows adjustable pulse width and frequency. This enables color marking on stainless steel, finer engraving details, and better performance on sensitive materials like anodized aluminum and plastics.
Stainless steel
Aluminum & anodized aluminum
Brass
Copper
Gold & silver
Titanium
Carbon steel
Some engineering plastics (ABS, PVC, etc.)
The MOPA versions additionally support color marking on stainless steel and enhanced black marking on aluminum.
For deeper and faster engraving results, the 60W and 100W MOPA models provide stronger performance and higher efficiency compared to 30W and 50W versions.
Rings
Bracelets
Tumblers
Pipes
Cylindrical parts
Tall workpieces
A compatible rotary attachment can be used for 360° engraving.