Hispeed MOPA Fiber Laser Marking Machine 20W 30W 60W 100W

Product Details

MOPA Fiber Laser marking machines use laser beams to mark permanent surfaces of various substances. The effect of the marking is to reveal the deep material through the evaporation of the surface material, thus engraving the exquisite designs, trademarks, and texts, it can be used for marking logo, serial number, bar code, and other beautiful patterns.

Product Introduction of MOPA Laser Marking Machine 20W 30W 50W 60W 100W

What is a MOPA Laser?

The light of marking lasers is generated in pulses. Generally, the pulse duration is non-adjustable.

What is special about a MOPA laser is that its pulse duration is variable: Long or short pulses can be adjusted.

Take an example, the stainless steel material can change the color of the surface layer of the material by adjusting the pulse width, so as to obtain a decorative effect with different colors.

MOPA laser marking machine can do black and white marking on most metals and plastics, black marking on anodized aluminum, color marking on stainless steel and titanium.

Advantages of MOPA laser For short pulses and lower pulse energy, the material is heated less and the area of the heat-affected zone is reduced.

This results in more advantages and possibilities for laser marking metals and plastics.

What we can do with the MOPA laser?

MOPA laser marking machine can do black and white marking on most metals and plastics, black marking on anodized aluminum, color marking on stainless steel and titanium.

1. Color marking on stainless steel

2. Black marking on anodized aluminum

3. White marking on black plastic

4. Black marking on white plastic

Configulartion and Specifications of the Hispeed MOPA fiber laser marking machine system

JPT Brand Laser Source,20W-120W power options

Sino-Galvo Scan Head

F-theta Lens F160-F254

Marking Control Card and Software

Industrial Computer and Screen

Foot Pedal

More Information

1. Two years warranty

2. CE certificated

3. MOQ 1 set

4. Production leatime:3-7days

Application Examples of Hispeed MOPA Laser Marking Machine System

1. Colorful Marking on Stainless Steel

The principle of laser engraving color development:

Generate colored oxides;

Generate colorless transparent oxide film, generate interference, and show color;

Generate colored oxide and colorless oxide film at the same time.Laser Type:Hispeed laser machine with JPT laser source

theta lens: F=254mm

Parameters Setting:

Color	Pulse Width	Frequency	Hatch	Speed	Power
Purple	2ns	400KHz	0.001	1000	55%
Blue	4ns	200KHz	0.002	2000	80%
Green	13ns	500KHz	0.001	1500	40%
Yellow	13ns	400KHz	0.002	2600	80%
Cyan	13ns	350KHz	0.001	1500	40%

Process Analysis:

Under dense hatching line space, small and medium pulse widths, and high frequency, color development is mainly affected by frequency and power. The differences in these colors are mainly affected by the laser’s single pulse energy and its spot overlap on the material.

2. Black Marking on Stainless Steel:

Marking with mid-pulse width and high frequency will not damage the surface protective layer and has no touch feeling.

Process parameters:

Laser type: Hispeed laser machine with JPT laser source

theta Lens: F=254mm,330mm

Laser Power：30-50%

Hatch Line Distance：0.01mm

Pulse width：30-100ns

Frequency：200KHz

Speed：100mm/s

Process Analysis:

Blackening of stainless steel is mainly to produce black oxides.

The JPT MOPA laser sources have a more pure black effect under large field lens

and high frequency, which is not easy to wipe off.

3.Black Marking on White Plastic

Laser type: Hispeed laser machine with JPT laser source

F-theta Lens: F=163mm, 210mm

Power：40-70%

Hatch Type:

Hatch Line Distance：0.025-0.04mm

Pulse width：60-100ns

Frequency：15-30KHz

Speed：800-1200mm/s

4. Marking barcode and data matric on PCB board

Compared with traditional sticking or printing,

Barcode or Two-dimensional codes marked by Hispeed Laser are clear and difficult to remove.

Bar codes can be automatically generated when marking, and code jumps automatically. It is suitable for marking assembly-line products with high efficiency.

Process parameters:

Laser type： Hispeed laser machine

F-theta lens： F＝210mm

Hatch mode：

Power：50-70%，

Hatch line space：0.02-0.04mm

Pulse width：6-30ns

Frequency：30-80KHz

Speed：1500-2500mm/s

Process analysis:

The surface material of the PCB is epoxy resin, which is more sensitive to laser energy. M1 and M6 use small pulse width and medium frequency. They can be marked with clear bar codes and two-dimensional codes for easy scanning.

Didn’t find a suitable laser application for your products?

Contact Hispeed Laser Now!

After Sales Service:

1. All of our machines will be fully checked by our quality control department before the shipment. We guarantee all of our laser machines have a one-year warranty (quick-wear parts not included).

2. Training details: operation principles, system and structure, safety and maintenance, software processing technique, and so on.

3. Numerous feedback from our clients has proven that our laser machines are stable in performance with rare malfunction. However, we would like to handle it as follows once malfunction occurs:

a.We guarantee that we will give you a clear reply within 24 hours.

b. Customer service staff will assist and guide you to analyze the malfunction in order to locate the cause.

c. If the malfunction is caused by improper operation of software and other soft faults, we willhelp solve the problem online.

d.We will offer plenty of online support, just like detailed technical and installation instructions by email, video, telephone. (Training by team viewer)