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HW380D-EW Digital Brushless Power Generation Welder
The HW380D-EW from Beijing Anjievida Technology Co., Ltd. is an all-digital brushless power generation welding machine developed for automatic single-gun welding applications. This machine can cooperate with the DW series automatic welding trolley to complete all-position welding and sleeve welding of the pipeline. It supports a variety of welding modes such as single-gun flux core welding, single-gun pulse welding, single-gun low-splash root welding, and single argon arc welding. The equipment adopts Buck chopper main circuit topology structure, coupled with remote arc voltage feedback and DFJ low splash waveform control technology, the welding performance is stable and reliable. The power system is equipped with an air-cooled diesel engine, which has stable performance and long life. It is suitable for various industrial scenarios such as field pipeline construction and steel structure welding.
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Specifications
| Basic details | |
|---|---|
| Model | HW380D-EW |
| Product Form | Digital brushless power generation welding machine |
| Insulation class | Level H* |
| Protection class | IP23 |
Welding parameters (descending characteristic CC)
| Rated power | 11 kW |
| Rated current | 330 A |
| Nominal voltage: | 33.2 V |
| No-load voltage | 85 V |
| Rated Utilization | 50% |
| Current regulation range | 45 – 330 A |
Welding parameters (flat characteristic CV)
| No-load voltage | 85 V |
| Rated power | 9.6 kW |
| Rated current | 250 A |
| Voltage regulation range | 15 – 30 V |
| Rated Utilization | 100% |
Generator Parameters
| Rated power | 3 kVA |
| Nominal voltage: | 230 V（AC） |
| Rated current | 13.7 A |
| Number of phases | MONOPHASE |
| Power Factor | 0.8 |
| Fre&quency | 50 Hz |
| Incentives | Constant voltage inversion excitation |
| Way of Driving | Direct coupling drive |
Engine parameters
| emission standards | Non-Road Phase III |
| Number of strokes | 4 stroke |
| Number of air cylinders | 2 cylinders |
| Engine displacement | 0.954 L |
| Rated output power | 16.8 kW |
| Rated Speed (rpm) | 3600 rpm |
| Starting mode | 12V electric start |
| Fuel Types | Light Diesel |
| Cooling | Air-cooled |
Other parameters of the whole machine
| Fuel tank capacity | 25 L |
| Storage Battery | 12V – 36Ah |
| Overall dimensions (L*W*H) | 990 × 580 × 750 mm |
| N.W. | 260 kg |
| Noise levels | 78 dB（@7M） |
Key Advantages
Fully digital control
With a fully digital control platform, the welding parameters are precisely adjustable, and the waveform control is flexible to achieve accurate welding process management.
Multiple welding modes
Supports single-gun flux-cored welding, single-gun pulse welding, single-gun low-splash root welding, and single-arm argon arc welding, adapting to different process requirements.
Advanced Main Circuit Topology
Using Buck chopper main circuit, high conversion efficiency, stable output, suitable for all kinds of welding conditions.
Distal arc feedback
The arc pressure is monitored and adjusted in real time to ensure the arc stability during long-distance welding, and the weld formation is uniform and beautiful.
DFJ low-spatter waveform control
Through waveform optimization technology, welding splashes are effectively reduced, weld forming quality is improved, and polishing process is reduced.
High-reliability design
IP23 protection class, H class insulation, air-cooled diesel power, 260kg stable body, suitable for harsh field construction environment.
Typical Applications
Pipe sleeve welding
Welding of steel structures
Field site construction
Industrial Repair and Emergency Repair
Precautions for application
- Please read the product manual carefully before use to ensure proper installation and wiring
- Wear standard protective face shields, gloves and protective clothing during welding operations
- Ensure that the equipment is well ventilated during operation to avoid prolonged operation in confined spaces
- Regularly check the fuel system, electrical system and cooling system to keep the equipment in good condition
- When not in use for a long time, the fuel tank should be drained and the battery should be disconnected
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