The DiHoou 30W Mini Fiber Laser is the industry's choice for balancing power and portability. It delivers high‑contrast, permanent marks on metals and plastics, making it ideal for both workshop use and on‑site customization services.
Laser Power: 30W
Mini size design, save space
Light weight, easy to carry
30W Mini Fiber Laser Marking Machine for Metal | High Speed Desktop Laser Engraver

The 30W mini portable fiber laser marking machine is the most cost-effective model for general metal marking and engraving. It provides faster speed and deeper marking effect than 20W machines. Suitable for stainless steel, aluminum, brass, hardware tools, auto parts and electronic housings. Portable structure allows flexible use in different working scenes.
Key Features - 30W Mini Fiber Laser Marking Machine
Balanced power for speed and marking depth
Faster marking than 20W fiber laser machines
Suitable for stainless steel, aluminum, brass and metal
Portable and compact for flexible placement
Air cooling, no consumables, low operation cost
Stable performance for long-time working
Specifications - 30W Mini Fiber Laser Marking Machine
1) Size & Weight information of 30W mini fiber laser marking machine

2) Technical parameters of 30W mini fiber laser marking machine
Laser Wavelength | 1064nm |
Laser power | 30W |
Module Lifetime | ≤100000H |
Quality of Laser Beam | <1.5M² |
Laser spot | 0.02mm |
Frequency | 10KHZ-100KHZ |
Marking Line Speed | 12000mm/s |
Marking Speed | >800 Character/s |
Repetition Precision | ±0.03mm |
Minimum line width | 0.01mm |
Minimum Character Height | 0.2mm |
Marking Range | 70*70mm |
Marking Depth | 0.1-0.5mm |
Cooling Method | Air-cooled |
Equipment Power | ≤500W |
Electricity Needs | 110-230VAC,50-60HZ |
Computer systems | Windows xp/win7/win10 |
Control Interface | USB |
Weight/size | 12KG;36cm*20cm*34cm |
3 Colors Optional - 30W Mini Fiber Laser Marking Machine
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Materials & Applications - 30W Mini Fiber Laser Marking Machine
This DiHoou mini laser marker works perfectly on:
Metals: Stainless steel, carbon steel, aluminum, copper, brass
Jewelry: Rings, bracelets, pendants
Hardware: Tools, kitchenware, auto parts
Electronics: Components, plastic housings
Marking Content: Logos, brand names, date codes, QR codes
Some Marking Samples - Mini Fiber Laser Marking Machine


Customization Services - 30W Mini Fiber Laser Marking Machine
DiHoou Laser offers comprehensive customization services to meet your specific business requirements. We provide flexible options for laser power configuration, appearance color, and OEM branding.
1. Configurable Laser Power (20W/30W/50W)
Choose the optimal laser power based on your application needs:
20W: Ideal for standard surface marking on metals and plastics.
30W: Offers higher efficiency for most industrial applications.
50W: Designed for deep engraving and high-contrast marking on challenging materials.
2. Appearance Color Customization
Match the machine to your corporate identity with custom color schemes. We support bespoke finishes for bulk orders.
3. OEM Logo Branding
Enhance your brand recognition by adding your company logo to the machine body or startup interface. We support laser engraving or silk-screen printing for a professional look.
Quality Assurance:
Every customized unit undergoes rigorous testing before shipment to ensure stable performance and reliable quality.



