FNIRSI® SAG-55 Intelligent 550W Hot Air Gun
The FNIRSI SAG-55 is a newly launched portable smart hot air gun designed by Shenzhen FNIRSI Technology Co., Ltd. to meet a wide range of application needs. Engineered for precision and convenience, it employs a microcontroller-based PID precise temperature control technology that ensures rapid heating with minimal thermal shock, thereby extending the lifespan of the heating element.
The integrated brushless fan supports adjustable wind speeds from levels 1 to 20, delivering a maximum airflow rate of 80L/min with low noise, long life, and adaptability to different working environments. The temperature control range spans from 100°C to 450°C (212°F to 842°F), accommodating a broad variety of soldering and rework tasks.
Features:
- Magnetic Sensor Smart Sleep Stand
Built-in magnetic sensor detects placement angle and triggers sleep mode. Boosted cool air when resting helps cool down faster and protect the heating core. - Brushless Fan Smooth Speed Control
Low-noise, energy-saving brushless fan with long lifespan. Supports 1-20 levels of linear air volume adjustment for smooth and precise desoldering - Hot & Cold Air Switch Faster Cooling Efficiency
Cold air mode with one press for quick cooling. Different colors indicate different temperatures for real-time status monitoring - Three Presets One-Touch Switch
Easily save 3 temperature and air volume settings (100-450℃) for fast switching. Adapt quickly to different soldering needs with just one press
Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI |
| Model | SAG-55 |
| Power Supply (Input Voltage) | 200-240V AC (EU Plug) |
| Frequency | 50/60Hz |
| Max Power | 550W |
| Temperature Control Range | 100°C-450°C (212°F-842°F) |
| Display Screen Size | 1.54-inch LCD (240×240) |
| Airflow Rate | 80L/min, Adjustable from 1-20 levels |
| Heating Tube Size | Length 80mm, Diameter 21.6mm (compatible with 850 series nozzles) |
| Handle Dimensions (excluding nozzle) | 260x60x40mm |
| Power Adapter Dimensions | 118x50x30.6mm |
| Handle Silicone Cable Length | 1.2m |
| AC Power Cord Length | 1.2m |
| Operating Noise | <65dB |
| Standby Power | <0.7W |
| Auto Off Options | Never Shutdown, 5min, 10min, 15min |
| Standby Temperature | 70°C~100°C |
| Language | Simplified Chinese, English |
Configuration:
Applications:
- SMD component soldering and desoldering for electronics repair and prototyping.
- BGA rework and surface-mount device removal on PCB assemblies.
- Heat-shrink tubing application for wire insulation and cable harnessing.
- Paint and adhesive removal requiring precise, controlled heat application.
- Plastic welding and forming in fabrication and restoration projects.
- Thawing frozen pipes and mechanical components in maintenance scenarios.
- Electronics rework and repair tasks for smartphones, laptops, and consumer devices.
- Laboratory and educational environments requiring controlled temperature air sources.
Package Include:
