Description
The Tooltos AF3-6 Jewelry Fusion Welding Machine uses white power oil or petroleum fuel to generate a powerful, rapid-heating flame reaching ≥1600°C — higher than the SH3-5 model and suitable for a wider range of precious metal welding and repair applications. With a 0.5L oil capacity and 70mm flame, it delivers more heat output while remaining compact at 4.5 kg.
Key Features
- ≥1600°C Maximum Temperature — Higher output than SH3-5, suitable for more demanding precious metal welding applications.
- 70mm Flame Length — Longer flame than SH3-5 for greater heat coverage.
- 0.5L Oil Capacity — Longer operating time between refills compared to SH3-5.
- Low Noise Operation — Suitable for studio and workshop environments.
- Universal Voltage — Available in 110V and 220V for worldwide use.
Technical Specifications
| Voltage | 110V / 220V |
| Power | 20W |
| Maximum Temperature | ≥1600°C (2912°F) |
| Flame Length | 70 mm |
| Max Oil Capacity | 0.5 L |
| Machine Pressure | 0.4 – 0.6 KG/MM² |
| Fuel Consumption | 0.1 – 0.15 KG/H |
| Fuel Type | White power oil or petroleum |
| Machine Size | 260 × 170 × 140 mm |
| Packing Weight | approx. 4.5 kg |
Fusion Welding Machine Model Comparison
| Model | Max Temp | Oil Capacity | Power | Weight |
|---|---|---|---|---|
| SH3-5 | ≥1300°C | 0.4L | 15W | 3.9 kg |
| AF3-6 | ≥1600°C | 0.5L | 20W | 4.5 kg |
| JX5-8 | ≥2000°C | 0.6L | 30W | 5.5 kg |
| M500 | 2200°C | 2L | 115W | 13.5 kg |
What's Included
- 1 × AF3-6 Fusion Welding Machine
- 1 × Welding Torch
- 1 × Oil Bottle
- 1 × Oil Pipe
- 1 × Funnel
- 1 × Accessory Kit
- 1 × Instruction Manual
Support
For technical questions or assistance, contact the Tooltos support team at sales@tooltos.com or via live chat at www.tooltos.com. Responses are typically provided within 2 hours.









