AMADA Micro Welding Section Laser Markers Fiber Laser Marker

20W/50W ML-7320EL/7350EL

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To provide a fully air cooled high-powered, high-quality laser in a compact body. Beautiful black marking and deep engraving at high speed.

The highest power in AMADA WELD TECH's fiber laser marker series! High-speed marking shortens takt times.

 Plaese click here to get the manual 

The ML-7320EL/7350EL is a fully-air cooled fiber laser marker and the best suited for marking on metal parts, engraving on aluminum and stainless steel. As the beam quality improves from that of the conventional models, marking quality becomes much better than before. Great oscillation efficiency, which is one of the characteristics fiber laser has, supports saving of energy. Its 50W oscillator makes marking speed high and contributes to improvement in productivity.
In addition, the marking software installed is LM Draw 6 which is compatible with the conventional models. No troublesome work is necessary at replacement of the unit.

  • The highest power oscillator in AMADA WELD TECH's fiber laser markers enables high-speed deep engraving of aluminum and stainless steel.
  • Improved beam quality makes marking more precise.
  • Compact head unit. Space saving.
  • High performance marking software LM Draw 6.
  • CF card slot is equipped. It makes it easy to transfer, share and save the data used in the previous models.
  • Multiple axes stage control with an optional motion control of X, Y, Z and θ axes.
  • Lower maintenance cost according to full air cooling and low power consumption.
  • Long-life LD unit reduces maintenance costs.
  • IP5X structure.
  • CDRH, CE and RoHS certified.
Standard Features
Fiber laser
Automatic backup function
Multi-mode laser
Fully air-cooled
LMDraw6
Saving maintenance
Guide beam


Features
■ Marking software LM Draw 6

Well-received marking software LM Draw 6 dedicated for DL series is equipped. You can freely design drawings, letters and 2D codes to laser mark. In addition, the software is compatible with the previous version and in addition, it equipes the importing function to use former data.

Marking software LM Draw 6

■ Great beam quality

High quality beam profile.

Great beam quality

■ Compact head unit

The whole length of the head unit is 40% more shorter than the conventional model (ML-7340CL). *Expander unit is excluded.

Compact head unit

Standard Features

Fiber laser

Features high energy conversion efficiency and high beam quality and allows very fine marking and processing.

Fiber laser

Standard Features

Automatic backup function

Time and counts of operation sets are backed-up in a log file automatically.

Standard Features

Multi mode laser

It's effective in processing as oxidation marking that needs energy in wide area.

Power image

Multi mode laser

Standard Features

Fully air-cooled

Cooling by a fan motor and electron cooler obviates the need for cooling water and water filter.

Standard Features

LMDraw

The opereating software equips various abilities with simple monitor.

Standard Features

Saving maintenance

It cuts down man-hour for maintenance drastically, according to optimization of components.

Standard Features

Guide beam

Indicates the marking start position and processing area of the workpiece.

Guide beam

 


Production Samples

Deep engraving with sharp edges of aluminum.

Deep engraving with sharp edges of aluminum.

 

Clear 2D marking on aluminum.

Clear 2D marking on aluminum.

Deep engraving of aluminum. (1.8mm deep, 40 times marking)

Deep engraving of aluminum. (1.8mm deep, 40 times marking)


Specifications
Marking area
fθ lens f75 *1 f100 f150 f160 f270 f350 *1
Scanning method Galvanometer scanner
Marking area (mm) Φ39 Φ80 Φ120 □98 □140 □200
Working distance (mm) 93 108 170 176 313 412
Position resolution (μm) *2 1 2 2 2 4 4
Marking speed (mm/s) *3 0.01 to 5000 0.01 to 7000 0.01 to 10000 0.01 to 11000 0.01 to 18000 0.01 to 20000

*1 Available for the standard head unit only.
*2 Computed value. Not the actual position accuracy.
*3 Computed value. Confirm the appropriate speed for marking during actual marking operations.

Specifications
Model ML-7320EL ML-7350EL
Laser type Yb Fiber Laser
Oscillation wavelength Fundamental wavelength
Oscillation mode Multi mode
Maximum output 20W(Output from oscillator) 50W(Output from oscillator)
Oscillation type Pulse oscillation
Repetition frequency 20k to 200kHz 50k to 200kHz
Guide beam Red LD laser
Marking speed 550 letters per second (Height of letter: 1mm, f=160)
External communication terminals USB1.1 (Full speed), RS-232C (Option), Compact flash card
Cable length bet. Head and control unit 3m (Fix)
Cooling method Fully air cooled
Power supply Single-phase: 100-240 V AC -10%/+6%, Auto switching: 50/60 Hz
Power consumption 270W or less 330W or less
Marking software (PC) *1 LM Draw 6
• Windows 7 Professional 32/64 bit Japanese/English version(SP1),
• Windows 8.1 32/64 bit Japanese/English version,
• Windows 10 Pro 64 bit Japanese/English version
Font TrueType font, DIN30640, JIS Z 8905, JIS Z 8904, JIS Z 8903, OCR-A, OCR-B, Round hand, Round gothic
Marking characters Alphabet, Number, Katakana, Hiragana, Chinese character (Round gothic of JIS first standard and second standard), Symbol
Supported file formats DXF(AutoCAD 2006 version or earlier), BMP, JPEG, GIF, TIFF
Code types *2 Code39, Code128, ITF, Data matrix, QR code, Micro QR code
Environmentally-resistant strengthened head Standard Head: IP5X Water and Oil Proof Head Unit (option): IP67 and IPXXG (the JIS standard) *3
Ambient temperature 5 to 35 ℃ (non-condensing and non-freezing)
Ambient humidity 40 to 80% RH (non-condensing and non-freezing)
Mass <Control unit> 26kg, <Head unit> 4kg Water and Oil Proof Head Unit (option): approx. 7kg

*1 Windows is a registered trademark and a product of Microsoft, Inc.
*2 Data Matrix is a registered trademark and a product of International Data Matrix, Inc. QR code is a registered trademark and a product of Denso Wave Co., Ltd.
*3 No warranty is given to dust water and oil proofing in any environment.
* Specifications are subject to change without notice.


Applications

Marking on machine parts, tools, electronic parts, automotive parts and medical equipment; deep engraving of aluminum and stainless steel; cutting and drilling.


Customer support

If you have any questions as the products, reparing, and corporate information, plaese contact us.

Customer support