QH-H20 Handheld Welding Machine 2000W
Description
The QH-H20 Handheld Welding Machine (2000W) is a flexible, high-performance fiber laser welding solution designed for small-to-medium welding tasks and on-site operations. It features a compact 750×450×650mm design, making it easy to maneuver in tight spaces or transport between workstations. Equipped with a 2000W laser power (adjustable from 10% to 100%), it supports welding of stainless steel/carbon steel (0.2-3mm thickness) and aluminum (0.2-2mm thickness), with both continuous and modulate working modes to adapt to different material properties. It uses a QBH fiber connector for stable laser transmission, a red light indicator for precise welding positioning, and dual cooling modes (water cooling/air cooling) to maintain stable operation under varying workloads. Compatible with Ar/N₂ protection gas to prevent oxidation, and powered by AC220V±5%/50Hz (no high-voltage industrial power required), it is ideal for industries like hardware manufacturing, sheet metal repair, decorative metal processing, and on-site maintenance.
Quick Detail
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: 2000W 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.
| Laser Model | QH-H20 |
| 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 |
Advantage
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 2000W 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.
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