HW YAG Energy Feedback Laser Welder with Self-developed PID Adaptive Power System
| Model: | HW-Y-8/25/80/160/300/500 | Working Mode: | নাড়ি |
| Weight: | 100/170/180/220/240 কেজি | Wavelength: | 1064nm |
| Power Stability: | ± 2.5 / ± 3.0 | Pulse width: | 15 মি.সে |
| Input Electric: | AC220 50/60 Hz / AC380 50/60 Hz | Dimension: | 955*415*870 মিমি/ 1175 মিমি × 515 মিমি × 980 মিমি/ 1360 মিমি × 630 মিমি × 1120 মিমি |
| Cooling mode: | বায়ু/জল | Pulse Energy: | 5J/25J/50J/70/100J |
| Frequency: | 30/100 Hz | Equipmen: | 1/1.2/3/6/12/16 Kw |
| Output Power: | 8/25/80/160/300/500W |
The YAG energy feedback laser welding machine is a precision industrial solution designed for stable and repeatable metal joining. It integrates advanced laser control technology with real-time energy monitoring to ensure consistent pulse output during every welding cycle. This makes it especially suitable for applications where weld quality, appearance, and structural reliability are critical. Compared with conventional YAG systems, this model significantly improves process stability and reduces inconsistencies caused by power fluctuation or long-term operation drift.

At the heart of the system is a closed-loop energy feedback mechanism that continuously tracks laser pulse energy and adjusts output parameters in real time. This intelligent correction system compensates for variations caused by environmental changes, optical aging, or electrical instability. As a result, the machine maintains highly stable welding energy across long production runs. This technology helps reduce common defects such as weak welding points, overheating, and inconsistent penetration depth, ensuring more reliable industrial performance.
- Closed-Loop Energy Feedback Control.
- Multi-Material Industrial Welding.
- Stability, Efficiency, and Precision.
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Remote Technical Support.
| Model | HW-Y-8 | HW-Y-25 | HW-Y-80 | HW-Y-160 | HW-Y-300 | HW-Y-500 |
|---|---|---|---|---|---|---|
| Input Electric | AC220 50/60 Hz | AC220 50/60 Hz | AC380 50/60 Hz | AC380 50/60 Hz | AC380 50/60 Hz | AC380 50/60 Hz |
| Wavelength | 1064nm | 1064nm | 1064nm | 1064nm | 1064nm | 1064nm |
| Output Power | 8 W | 25 W | 80 W | 160 W | 300 W | 500 W |
| Pulse Energy | 5 J | 25 J | 50 J | 50 J | 70/100 J | 70/100 J |
| Pulse width | 15 ms | 15 ms | 15 ms | 15 ms | 15 ms | 15 ms |
| Frequency | 30 Hz | 30 Hz | 100 Hz | 100 Hz | 100 Hz | 100 Hz |
| Power Stability | ± 2.5 | ± 2.5 | ± 3.0 | ± 3.0 | ± 3.0 | ± 3.0 |
| Working Mode | Pulse | Pulse | Pulse | Pulse | Pulse | Pulse |
| Cooling mode | Air | Air | Water | Water | Water | Water |
| Weight | 100 Kg | 100 Kg | 170 Kg | 180 Kg | 220 Kg | 240 Kg |
| Equipment | 1 Kw | 1.2 Kw | 3 Kw | 6 Kw | 12 Kw | 16 Kw |
| Dimension | 955*415*870 mm | 1175mm*515mm*980mm | 1360mm*630mm*1120mm | |||
This laser welding system is widely used across industries such as precision electronics, automotive components, mold manufacturing, medical devices, and energy storage systems. The machine is particularly effective in batch production environments where both mechanical strength and visual weld quality are essential. Its stability makes it suitable for high-demand manufacturing lines with strict quality standards.
The equipment is engineered with a reinforced industrial structure to support continuous operation and long service life. Its optimized optical path reduces energy loss while improving laser transmission efficiency. The user interface is designed for fast parameter setup and easy process switching, allowing operators to store multiple welding programs for different materials. With its improved thermal control and stable output, the system reduces rework rates and increases overall production efficiency.
Hanwei Laser is an industrial laser equipment provider focused on practical manufacturing applications. We design and supply laser systems that are intended to be directly used in real production environments, where stability, efficiency, and ease of operation are essential.

Our core activity covers laser welding, and laser cleaning technologies, along with supporting optical components and application-oriented system configurations. These solutions are used in a wide range of metal processing scenarios, from workshop-level operations to semi-automated production setups.