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300W QCW Fiber Laser Welding Machine - High-Quality Suppliers & Factory in China
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300W QCW Fiber Laser Welding Machine - High-Quality Suppliers & Factory in China

Discover our high-quality QCW fiber laser technology, featuring a flexible core selection ranging from 14um to 200um. As a leading manufacturer and supplier in China, we provide a variety of fiber core options tailored to meet diverse material processing needs. Choosing the right fiber core is crucial, as it directly influences the output spot diameter, which in turn affects the molten pool size. With the same output energy, a larger spot size correlates with increased molten pool, while a smaller spot provides a stronger puncture force and deeper melting depth. Our factory ensures that different fiber cores can be selected based on specific welding requirements, allowing you to utilize the most suitable laser solution for your applications.

  • Model IMG-FW300
  • Laser wavelength 1080nm±5nm
  • Output power 300W
  • Max pulse energy 30J
  • Max peak power 3000W
  • Pulse width 0.2-50ms
  • Operating mode QCW&PWM
  • Energy fluctuation <1.5%
  • Optical fiber core 20um/30um/50um/100um/150um/200um&DOE
  • Number of outputs 1,RQB
  • Optical fiber armor length 1.5m & 6m
  • Cooling mod Water cooling
  • Power consumption 1200W
  • Power requirements AC220V±10%,50/60Hz
  • Layer switching time >0.5ms
  • Layer 16
  • Laser operating temperature 10℃-45℃

Product features

Pulse control system, accurate control of energy.

Laser without optical consumables, less maintenance.

Up to 30% photoelectric conversion efficiency, power consumption is only 10% of the same power YAG laser.

The optical components inside the laser are all connected by welding, and the optical path does not need to be recalibrated when the device is moved.

Laser internal integrated homogenizing device, laser energy distribution is uniform, more suitable for welding field.

With arbitrary waveform setting function and data communication function.

Frequently Asked Questions

How does the laser achieve accurate energy control?

The laser utilizes an advanced pulse control system to ensure highly accurate energy control during operation.

Does this laser require frequent maintenance?

No. Since the laser does not require optical consumables, maintenance needs are significantly reduced.

What is the energy efficiency of this laser system?

It features up to 30% photoelectric conversion efficiency, meaning its power consumption is only 10% of a YAG laser of the same power.

Do I need to recalibrate the optical path after moving the device?

No recalibration is needed. The internal optical components are connected by welding, keeping the optical path stable even when the device is moved.

Why is this laser highly suitable for welding applications?

It integrates an internal homogenizing device that ensures uniform laser energy distribution, which is ideal for precise welding tasks.

Does the system support data communication and custom waveforms?

Yes, the system is equipped with both data communication capabilities and an arbitrary waveform setting function.

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