Shenzhen Hanwei Laser Equipment Co., Ltd.
Shenzhen Hanwei Laser Equipment Co., Ltd. Provide world-class laser welding technology
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The handheld welding head as a portable tool used in laser welding applications that allows for precise control of the welding process. It is typically used in situations where need fast welding, no deformation after welding, low technic requirements for welding operater, cost save.
A handheld welding head is designed to be held and operated by hand, providing flexibility and mobility during the welding process. It consists of several key components:
1.The user-friendly handle is ergonomically designed to provide a comfortable grip and control over the welding head.
2.The handheld welding head is connected to a power source and gas supply through signal cables. These cables transmit the electrical current and gas flow and also cooling water from chiller necessary for the welding process. HanWei Laser provides customized cable length for operator convenience.
HanWei Laser provides whole handheld laser welding unit from Handheld welding gun, laser control system, laser source, water chiller, wire feeding device. Hanwei designed and manufactured each main part and made whole welding machine unit, can offer complete service to customers.
Comparison between laser welding and traditional welding
| NO | Parts Name | Advantages | Defect | Fiber laser welding compare |
| 1 | CO2 Welding | Low Price | Use High cost | Use low cost |
| 2 | CO2 Welding | Welding thick material | Welding surface is roughness, with lots of following processing. Not suitable for welding thin material | Welding surface is smooth, with few following processing. Suitable for welding thin material |
| 3 | CO2 Welding | Use wire as consumable parts | Wire as option. | |
| 4 | CO2 Welding | Use CO2 protection gas | Use argon or nitrogen as protection gas | |
| 5 | Argon welding | Low price, Use middle cost | Welding speed is slow. | Use low cost, Welding speed is fast 2-3 times than argon. |
| 6 | CO2 & Argon | Difficult operation | Easy operation | |
| 7 | CO2 & Argon | Low safety | High safety | |
| 8 | CO2 & Argon | High technical requirements to the operator. With high costs. | Technical requirements to the operator are not too much. With low costs.
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1. Portability: The handheld welding head is light in weight and portable, allowing for easy maneuverability in various welding applications. It enables welding in tight spaces or remote locations where fixed welding equipment cannot reach.
2. Flexibility: With a handheld welding head, the operator has greater freedom to move around the workpiece. This flexibility is especially useful for welding large or complex structures where multiple welding positions are required.
3. Precise Control: The handheld welding head offers precise control over the welding process. The operator can adjust the welding parameters, such as laser power, wobble speed, wire feeding speed to get best laser welding parameter for various welding materials.
4. There are various laser working mode :
4A: CW-Continue laser output mode.
4B: PWM, Pulse parameter adjustment mode.
4C: Argon work mode.
4D: QCW laser output mode.
| Model | |
| HW-20-60120 | |
| Usable Power | 500W-2000W |
| Focal length | 150/200 |
| Collimate focus | 60/80 |
| Interface type | QBH |
| Accessible wave range | 1064 |
| Net weight | 0.8kg |
| Light source diameter | 1.0,2.0,3.0(Optional) |
| Usable laser source | Most of laser source on market |
Fiber Laser Welding Head Product Show:
Standard Type and Straight Type
Internal Structure of Welding head. Internal structure of welding head with extremely simple design, easy to operate and maintenance.
Welding Head Size