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 | Water cooling |
| Model | QH - H30 |
| Condition | New |
| Pulse Duration | 0.2~20ms |
| Materials | Metal |
| Brand Name | QIHAI |
| Model Number | QH - H30 |
| 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 | Water cooling |
| Model | QH - H30 | Condition | New |
| Pulse Duration | 0.2~20ms | Materials | Metal |
| Brand Name | QIHAI | Model Number | QH - H30 |
| Certification | ISO, CE | Place of Origin | Foshan, Guangdong, China |
| High Light | 3000W handheld laser metal welding machine ，1070nm handheld laser metal welding machine ，Water cooling hand held metal laser welder | ||
Handheld Core Advantages: Compact 750×450×650mm size for on-site/ tight-space welding; no fixed installation needed, cutting setup time by 60% vs. stationary welders.
Key Welding Specs: 3000W power (10%-100% adjustable); welds 0.2-3mm (stainless/carbon)/0.2-2mm (aluminum); continuous/modulate modes for material flexibility.
Stability & Convenience: QBH port for reliable laser transmission; red light positioning for accuracy; Ar/N₂ protection + water/air cooling for oxidation-free, long-hour work; AC220V input for easy power access.
Technical Parameters
| Laser Model | QH-H30 |
| 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 |
Handheld Flexibility for Versatile Scenarios: Unlike bulky stationary welders, its compact design enables welding of large/immovable workpieces (e.g., fixed metal structures) or on-site repairs—eliminating the need to transport heavy parts to a workshop. This flexibility expands its use from factory production (small hardware) to field maintenance (pipe/equipment touch-ups), saving logistics and time costs.
Precise Power Adjustment & Material Adaptability: The 3000W power (10%-100% regulable) allows fine-tuning for thin (0.2mm) and thick (3mm stainless steel) materials, avoiding over-welding or incomplete fusion. Continuous mode handles long-seam welding, while modulate mode suits heat-sensitive materials (e.g., thin aluminum), ensuring consistent weld quality across different applications.
User-Friendly Operation & Low Threshold: Red light indication simplifies precise positioning (reducing rework rate by 30%), and the QBH fiber connector enables quick replacement of welding heads. AC220V±5% input (compatible with standard household/ workshop power) eliminates the need for industrial 380V wiring, making it accessible for small businesses or mobile teams.
Stable Performance with Dual Protection: Ar/N₂ protection gas prevents weld oxidation (critical for stainless steel/aluminum, ensuring corrosion resistance), while water/air cooling modes adapt to workloads—air cooling for light tasks (e.g., thin-sheet welding) and water cooling for continuous heavy use (e.g., 3mm carbon steel long seams), extending machine lifespan and reducing downtime.
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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