Duomu
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Ensures high precision and absolute stability of the arc high-speed conversion output during operation.
Equipped with a highly integrated inverter chopper module designed for heavy-duty welding processes.
Can be configured with analog / discrete analog input and output functions for seamless integration with welding robots or welding machines.
Delivers stronger digital transmission capability and supports significantly longer transmission distances.
A new AC welding waveform control mode, operating through the base frequency, carrier frequency, and characteristic frequency.
KHZ High-Frequency Welding: High-frequency vibration of the molten pool enhances stirring ability and significantly improves welding quality.
Electromagnetic Compression: Enhanced electromagnetic compression ability and arc stiffness lead to significantly improved welding penetration.
New technology of waveform superposition delivers unprecedented results:
A bridge power transistor group achieves polarity conversion and precise current regulation simultaneously.
Dynamic transformation between current limit values responds efficiently at the microsecond level.
The frequency conversion chopping module solves heat dissipation and absorption challenges, meeting high current/high power output needs.
Multiple protection of the power bridge body ensures that damage to a flow sensor does not cause the current to get out of control.
| Mode | Welding Method | Advantage | Adaptive Material |
|---|---|---|---|
| DC-TIG | DC TIG | Stable arc and good bead formation | Carbon steel, stainless steel, alloy steel, titanium alloy, etc. |
| Pulse TIG | High pulse frequency, small heat input, small welding deformation, suitable for thin plate welding | Carbon steel, stainless steel, alloy steel, titanium alloy, etc. | |
| Deep melting TIG | High arc stiffness, large welding penetration and fast welding speed | Carbon steel, stainless steel, alloy steel, titanium alloy, etc. | |
| AC-TIG | Comminicate TIG | Arc stabilization | Aluminum and its alloys, nine-nickel steel, copper and its alloys |
| Deep melting TIG | Stable arc, strong arc compression, high stiffness, large welding penetration and fast welding speed | Aluminum and its alloys, magnesium alloys, nine-nickel steel, copper and its alloys | |
| Pulse TIG | The welding heat input is small, the molten pool is strong, and the weld bead is formed beautifully | Aluminum and its alloys, magnesium alloys, nine-nickel steel, copper and its alloys, aluminum bronze and other materials |
| Model | DFC-WSME550 | ||||
|---|---|---|---|---|---|
| Welding Mode / Function | Standard welding | Deep penetration welding | Pulse welding | ||
| Welding current (A) | 3-550 | 3-550 | 3-550 | ||
| Base current (%) | 10-120 % | 10-100 % | 10-120 % | ||
| Input voltage (V) | Three phase 380V, 50HZ alternating current | Main frequency (HZ) | 20-50 | ||
| Carrier frequency (HZ) | 100-1000 | Characteristic frequency (KHZ) | 20-100 | ||
| Duty cycle | 550A - 60% | ||||
| Rated input power capacity | 17.6 (KVA) | Insulation class | h | ||
| Weight (KG) | 120 | Dimensions (mm) | 740*350*790 | ||
