double head qcw fiber laser welding machine for sale

The performance of QCW fiber laser welding machine is mainly reflected in the following aspects:

### 1. **Laser output characteristics**

- **High peak power**: QCW laser can output high-energy pulses in a short time, with peak power up to several kilowatts or even higher, suitable for welding highly reflective materials (such as copper, aluminum) and thick materials.

- **Adjustable pulse frequency**: The pulse frequency range is wide (usually from a few hertz to several thousand hertz), which can meet different welding needs.

- **Adjustable pulse width**: The pulse width can be flexibly adjusted to optimize the welding effect and reduce thermal effects.

### 2. **Beam quality**

- **Good beam quality**: Using optical fiber transmission, the beam quality is high (M² is close to 1), the focused spot is small, the energy density is high, and it is suitable for precision welding.

- **Excellent focusing performance**: Small spot diameter, high welding accuracy, and small heat-affected zone.

### 3. **Welding performance**

- **Fast welding speed**: High energy density and high peak power make the welding speed fast and efficient.

- **Large welding depth**: High peak power can achieve deep fusion welding, suitable for welding thick materials.

- **High weld quality**: The weld is beautiful and firm, with a small heat-affected zone and small deformation.

### 4. **Material adaptability**

- **Widely applicable**: Can weld a variety of metals, including highly reflective materials (copper, aluminum) and dissimilar metals.

- **Thin and thick materials are both acceptable**: Can weld thin materials and thick materials.

### 5. **Stability and reliability**

- **High stability**: The laser has a long life and stable performance, suitable for long-term continuous work.

- **Strong reliability**: Optical fiber transmission is anti-interference, has strong environmental adaptability, and has a low failure rate.

### 6. **Automation and intelligence**

- **Easy to integrate**: Supports integration with automation equipment (such as manipulators, CNC systems) to achieve automated welding.

- **Intelligent control**: Supports real-time monitoring and parameter adjustment, and is easy to operate.

### 7. **Energy saving and environmental protection**

- **Low energy consumption**: High electro-optical conversion efficiency, significant energy saving effect.

- **Pollution-free**: There is no waste gas or waste slag in the welding process, which meets environmental protection requirements.

### 8. **Flexibility**

- **Adjustable parameters**: Parameters such as pulse frequency, width, energy, etc. can be flexibly adjusted to meet different process requirements.

- **Multi-process application**: In addition to welding, it can also be used for cutting, marking, etc.

### Summary:

QCW fiber laser welding machine has excellent performance in the field of precision welding with high peak power, excellent beam quality, high welding speed, deep melting welding capability, wide material adaptability, high stability and automation integration capability, and is suitable for a variety of industrial applications.

Specifications：

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