B21, China Town Mall, Midrand
The STR Series Welding Machines are designed for efficient and precise welding, equipped with dual-circuit refrigerant direct cooling and customizable welding modes. These machines are suitable for a variety of wire diameters and are ideal for spot, continuous, and pulse welding. They offer reliable performance across different applications, making them a great choice for industrial use.
Product Specifications:
| Project | Unit | STR-HW350 | STR-HW450 | STR-HW550 |
|---|---|---|---|---|
| Rated Input Power Supply | - | Single phase 220V | Single phase 220V | Single phase 220V |
| Input Power Frequency | Hz | 50/60 | 50/60 | 50/60 |
| Rated Input Power | W | 3800 | 4200 | 5400 |
| Welding Speed | cm/min | 20~80 | 20~80 | 20~80 |
| Cooling Mode | - | Dual-Circuit Refrigerant Direct Cooling | Dual-Circuit Refrigerant Direct Cooling | Dual-Circuit Refrigerant Direct Cooling |
| Working Temperature | ℃ | -20~60 | -20~60 | -20~60 |
| Working Humidity | % | -30~70 | -30~70 | -30~70 |
| Product Dimensions | mm | 673×480×310 | 673×505×310 | 673×505×310 |
| Product Weight | kg | 43 | 43 | 45 |
| Applicable Wire Diameter | mm | 0.8/1/1.2/1.4/1.6 | 0.8/1/1.2/1.4/1.6 | 0.8/1/1.2/1.4/1.6 |
| Number of Preset Process Packages | unit | 24 | 30 | 40 |
| Number of Customizable Process Packages | unit | 20 | 20 | 20 |
| Output Mode | - | Integrated armored cable + welding gun | Integrated armored cable + welding gun | Integrated armored cable + welding gun |
| Welding Mode | - | Spot welding/continuous spot welding/pulse welding/continuous welding | Spot welding/continuous spot welding/pulse welding/continuous welding | Spot welding/continuous spot welding/pulse welding/continuous welding |
