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LM W20 Gold Laser Marking Machine
LM W20 Gold Laser Marking Machine

LM W20 Gold Laser Marking Machine

LM W20 Gold Laser Marking Machine Specification

  • Equipment Type
  • Fiber Laser Marking Machine
  • Mounting Type
  • Desktop
  • Temperature
  • 0C~45C
  • Frequency
  • 20 KHz 100 KHz
  • Hardness
  • Suitable for hard and soft metals
  • Max Height
  • Marked item up to 300 mm (with software setting)
  • Accuracy
  • 0.01 mm
  • Gas Pressure
  • No need for additional gas
  • Features
  • High precision, air-cooled, maintenance-free, fast marking, user-friendly interface
  • Humidity
  • 5-80% RH
  • Application
  • Gold, Silver, Brass, Stainless Steel and other metals marking
  • Port Size
  • USB
  • Resolution
  • 0.001 mm
  • Operating Voltage
  • 220V / 110V optional
  • Response Time
  • Instant ( 0.5 s)
  • Interface Type
  • USB 2.0
  • Power Supply
  • AC 220V/50Hz
  • Display Type
  • Digital/PC Display
  • Measuring Range
  • Up to 300 mm x 300 mm (with lens change)
  • Test Range
  • Up to 300 mm x 300 mm (optional lens)
  • Number of Specimens
  • Single or batch processing
  • Specimen Size
  • Customizable
  • Automation Grade
  • Automatic
  • Usage
  • Laser marking, engraving
  • Capacity
  • 20W
  • Machine Weight
  • 40 Kg
  • Test Speed
  • 7000 mm/s
  • Test Width
  • 110 mm x 110 mm
  • Test Stroke
  • Adjustable
  • Control Mode
  • Computerized
 
 

About LM W20 Gold Laser Marking Machine

Specification

Best Resolution

0.001 mm

Height of Minimum Character

0.25 mm

Humidity

5 % - 90 %

Laser Adjustable Frequency

20 KHz- 80 KHz

Laser Wavelength

1064 nm

Max Processing Speed

7000 mm/s

Minimum Line Width

0.010 mm

Power Supply

AC 220 V/50 Hz 200 W

Repositioning Accuracy

0.003 mm

Scope of Marking

F=160 mm 110 x 110 mm

Weight

40 Kg

Working Temperature

0-50 deg C

Type

Fiber Series

Warranty

18 Months

Model Number

LM W20

 



Fast and Accurate Metal Marking

Benefit from instant, high-resolution marking with the LM W20s powerful 20W laser source and outstanding repeatability (0.01 mm). The automated system allows single or batch processing, handling a broad range of metal types, and produces line widths as thin as 0.01 mm for intricate patterns or serial numbers without material distortion.


Versatile and User-Friendly Design

Equipped with air cooling and a computerized control system, the LM W20 is both maintenance-free and energy efficient. Its compatibility with commonly used operating systems (Windows XP/7/8/10) and multiple file formats (AI, PLT, DXF, BMP, JPG) streamlines workflow for designers and manufacturers.


Flexible Marking Solutions

Adjust the marking area up to 300x300 mm or mark objects up to 300 mm in height with an optional lens. The software enables easy customization, while the robust body (40 Kg) ensures stable on-desk operation in diverse industrial environments.

FAQs of LM W20 Gold Laser Marking Machine:


Q: How does the LM W20 Gold Laser Marking Machine achieve high precision in marking metals?

A: With a beam quality of M < 1.5 and high-resolution capability (up to 0.001 mm), the laser produces detailed, intricate designs. The use of reliable laser sources (Raycus, JPT, or MAX) and advanced optics help maintain consistent accuracy (0.01 mm) even during batch processing.

Q: What types of materials and applications is this laser marking machine best suited for?

A: The LM W20 is engineered for marking gold, silver, brass, stainless steel, and other metals. It is ideal for applications such as jewelry engraving, electronic component marking, tool identification, and customized industrial parts.

Q: When should I consider adjusting the output power or using an optional lens?

A: Output power (adjustable from 10% to 100%) should be set according to the materials hardness and desired marking depth. Optional lenses let you expand the marking area up to 300x300 mm or work with larger items, offering flexibility for various project requirements.

Q: Where can this machine be installed and what operating environments are recommended?

A: This desktop fiber laser marking machine is suitable for labs, factories, workshops, or studios. For best performance, install it in clean environments (free of dust, vibration, and corrosive gases) with temperatures ranging from 0C to 45C and relative humidity between 5% and 80%.

Q: What is the process for marking or engraving with the LM W20?

A: To operate, connect the machine to a compatible PC via USB, import your design using EZCAD software, adjust settings, and position the workpiece. The air-cooled fiber laser marks with a speed of up to 7000 mm/s and marking depth of 0.5 mm, suitable for both single and batch runs.

Q: How does this machine benefit businesses in terms of maintenance and cost-efficiency?

A: The LM W20 requires no additional gas and minimal maintenance due to its integrated air cooling and robust build. Its energy-efficient laser, rapid marking speeds, and versatile automation help reduce operating costs while ensuring consistent, high-quality output.

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