Qihai Laser Tech. Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 set/month |
| Delivery Time | 40 days |
| Packaging Details | Wood |
| Power Range | 2000W |
| 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 - HF20 |
| Condition | New |
| Pulse Duration | 0.2~20ms |
| Materials | Metal |
| Brand Name | QIHAI |
| Model Number | QH - HF20 |
| 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 | 2000W | 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 - HF20 | Condition | New |
| Pulse Duration | 0.2~20ms | Materials | Metal |
| Brand Name | QIHAI | Model Number | QH - HF20 |
| Certification | ISO, CE | Place of Origin | Foshan, Guangdong, China |
| High Light | Air Cooled handheld laser welding machine ，2000W handheld laser welding machine ，1080nm 2000w laser welder | ||
QH-HF20 Air-cooled Handheld Welding Machine 2000W
Air-Cooled & Handheld Core: Air cooling removes water tank/hose hassle; handheld design enables welding on large/immovable workpieces (e.g., stainless steel cabinets, aluminum frames) that fixed machines can’t reach.
Key Specs: 2000W 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 (precise seam alignment); Ar/N₂ protection gas (smooth welds); dual cooling (air for mobility, water for long continuous runs).
| Laser Model | QH-HF20 |
| 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 | 2000W |
| 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 Mobility Cuts Setup & Transport Hassle: Without relying on water cooling systems, the machine requires no pre-operation steps like filling tanks or arranging hoses—slashing setup time by 70% compared to water-cooled handheld welders. Its lightweight, hose-free design lets users carry it to on-site projects (e.g., outdoor sheet metal repairs) or use it in tight spaces (e.g., inside furniture structures), solving mobility pain points of traditional welding equipment.
Handheld Flexibility Handles Complex Welding Scenarios: Unlike fixed welding machines, the handheld operation targets specific areas—such as local repairs on large stainless steel parts or welds on irregularly shaped aluminum components—that are hard to access with bulky tools. The red light indicator further ensures accurate alignment, reducing rework rates by 25% for thin metals (0.2-1mm) where precision is critical.
2000W Power Matches Air-Cooled Practicality: Despite its portable air-cooled design, the 2000W power efficiently handles 0.2-3mm stainless steel/carbon steel and 0.2-2mm aluminum—covering most small-to-medium thickness welding needs. The 10%-100% regulable power range adapts to delicate thin-metal welds (e.g., 0.2mm aluminum) or faster medium-thickness jobs (e.g., 3mm carbon steel), avoiding over-welding or under-welding without sacrificing portability.
Dual Cooling Adapts to Workload Demands: Air cooling is perfect for short bursts or mobile use, while optional water cooling supports long continuous runs (e.g., 1.5+ hours of batch welding) without overheating. This dual-mode design eliminates the trade-off between portability (air cooling) and durability (water cooling), making the machine suitable for both occasional repairs and regular small-scale 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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