Qihai Laser Tech. Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 set/month |
| Delivery Time | 40 days |
| Packaging Details | Wood |
| Power Range | 3000W |
| Cutting Materials | Metal, Steel iron aluminum carbon steel |
| Reflective Lens | 60° Reflective & 45° Reflective |
| Usage | Metal Welding |
| Welding Beam Size | 0-5mm Adjustable ( 0-10mm option ) |
| Wavelength | 1070 |
| Core Components | Engine |
| Oem | accept |
| Marketing Type | New Product 2024 |
| Cooling Type | Air cooling |
| Model | QH - H30 |
| Condition | New |
| Pulse Duration | 0.2~20ms |
| Materials | Metal |
| Brand Name | QIHAI |
| Model Number | QH - HF30 |
| Certification | ISO, CE |
| Place of Origin | Foshan, Guangdong, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 set/month |
| Delivery Time | 40 days | Packaging Details | Wood |
| Power Range | 3000W | Cutting Materials | Metal, Steel iron aluminum carbon steel |
| Reflective Lens | 60° Reflective & 45° Reflective | Usage | Metal Welding |
| Welding Beam Size | 0-5mm Adjustable ( 0-10mm option ) | Wavelength | 1070 |
| Core Components | Engine | Oem | accept |
| Marketing Type | New Product 2024 | Cooling Type | Air cooling |
| Model | QH - H30 | Condition | New |
| Pulse Duration | 0.2~20ms | Materials | Metal |
| Brand Name | QIHAI | Model Number | QH - HF30 |
| Certification | ISO, CE | Place of Origin | Foshan, Guangdong, China |
| High Light | Air Cooled Handheld Laser Welding Machine ，3000W Handheld Laser Welding Machine ，Carbon Steel hand held metal laser welding machine | ||
Air-Cooled & Handheld Core: Air cooling eliminates water tank/hose hassle; handheld design enables welding on large/immovable workpieces (e.g., stainless steel cabinets, aluminum frames).
Key Specs: 3000W laser power (10%-100% adjustable); 0.2-3mm (stainless/carbon)/0.2-2mm (aluminum) welding thickness; 1080nm wavelength, QBH connector.
Practical Features: Red light positioning (accurate weld alignment); Ar/N₂ protection gas (smooth seams); dual cooling (air for portability, water for long continuous runs).
Technical Parameters
| Laser Model | QH-HF30 |
| Fiber Connector | QBH Port |
| Indicating Light | Red light |
| Working Model | Continuous/Modulate |
| Welding Thickness | 0.2-3mm(Stainless/Carbon)/0.2-2mm(Aluminum) |
| Laser Power | 3000W |
| Regulable Power Range | 10%-100% |
| Protection air | Ar / N2 |
| Dimension | 750*450*650mm |
| Power Input | AC220V±5%/50Hz |
| Cooling Mode | Water Cooling / Air Cooling |
| Laser Wavelength | 1080nm |
Air-Cooled Portability Redefines Flexibility: Without relying on water cooling systems, the machine weighs less and requires no pre-installation (e.g., filling water tanks or arranging hoses), cutting setup time by 80% compared to water-cooled handheld welders. It can be easily carried to on-site projects (e.g., outdoor stainless steel railing repairs) or used in tight spaces (e.g., inside kitchen cabinet frames)—a game-changer for tasks where mobility is critical.
Handheld Design Fits Complex Welding Scenarios: Unlike fixed welding machines, the handheld operation allows targeting specific areas (e.g., local repairs on large sheet metal parts or welds on irregularly shaped aluminum components) that are hard to access with bulky equipment. The red light indicator further ensures precise seam alignment, reducing rework rates by 30% for thin metals (0.2-1mm).
3000W Power Meets Air-Cooled Efficiency: Despite its portable air-cooled design, the 3000W power delivers sufficient heat for welding 0.2-3mm stainless steel/carbon steel—matching the performance of mid-range water-cooled welders. The regulable power range (10%-100%) lets users adjust output for delicate thin-metal welds (e.g., 0.2mm aluminum) or faster medium-thickness jobs (e.g., 3mm carbon steel), balancing power and precision.
Dual Cooling Adapts to Workload: While air cooling is ideal for short bursts or mobile use, the optional water cooling mode supports long continuous runs (e.g., 2+ hours of batch welding), ensuring the machine doesn’t overheat under heavy workloads. This dual-mode design eliminates the trade-off between portability and durability, making it suitable for both occasional repairs and regular production.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
10000-20000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Founded in 2005, Qihai Laser Technology Industry Group Co., Ltd, a high-tech enterprise specializing in the research, production, sales and service of metal cutting equipment, has now dedicated to providing metal cutting equipments and hardware machining accessories to global c... Founded in 2005, Qihai Laser Technology Industry Group Co., Ltd, a high-tech enterprise specializing in the research, production, sales and service of metal cutting equipment, has now dedicated to providing metal cutting equipments and hardware machining accessories to global c...
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