Chengdu Xinwei Welding Technology Co., Ltd.
| Payment Terms | D/A,L/C,D/P,T/T |
| Supply Ability | 100 sets per month |
| Delivery Time | 25-45 working days |
| Product Name | DN(B) Series Medium Frequency Stationary Spot and Projection Welding Machine |
| power (kw) | 160/200/250 |
| rated capacity | 40/63/80/100/125/160/200 |
| voltage | 380V |
| rated duty cycle | 50% |
| usage | Spot Welding |
| warranty | 12 Months |
| Applicable Industries | Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining, Automobile |
| After Warranty Service | Video Technical Support, Online support, Spare parts, Field Maintenance and Repair Service |
| After-sales Service Provided | Overseas third-party support available |
| Frequency | 50HZ/60HZ |
| Brand Name | xingweihan |
| Place of Origin | Sichuan, China |
| Certification | CCC |
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Product Specification
| Payment Terms | D/A,L/C,D/P,T/T | Supply Ability | 100 sets per month |
| Delivery Time | 25-45 working days | Product Name | DN(B) Series Medium Frequency Stationary Spot and Projection Welding Machine |
| power (kw) | 160/200/250 | rated capacity | 40/63/80/100/125/160/200 |
| voltage | 380V | rated duty cycle | 50% |
| usage | Spot Welding | warranty | 12 Months |
| Applicable Industries | Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining, Automobile | After Warranty Service | Video Technical Support, Online support, Spare parts, Field Maintenance and Repair Service |
| After-sales Service Provided | Overseas third-party support available | Frequency | 50HZ/60HZ |
| Brand Name | xingweihan | Place of Origin | Sichuan, China |
| Certification | CCC | ||
| High Light | 380v projection welding machine ，automobile projection welding machine ，380v projection spot welding machine | ||
The DN(B) Series Stationary Mid-Frequency (MFDC) Spot Welding Machine operates on a 380V/50Hz three-phase AC power supply. At its core, the machine utilizes advanced Mid-Frequency Direct Current (MFDC) inverter technology. It converts standard line power into a stable and precise medium-frequency DC welding current through a three-phase rectifier and a high-performance inverter module. Integrated with a sophisticated feedback control system, it enables independent digital management and closed-loop control of welding heat, pre-press time, hold time, and off time, meeting exacting welding specifications with precision. This model is ideally suited for projection and spot welding applications that demand high consistency and superior quality in industries such as automotive manufacturing, home appliances, electronic instrumentation, and aerospace.
| Items Models | Unit | DN(B)-100 | DN(B)-160 | DN(B)-200 | DN(B)-250 |
| Rated power | KVA | 100 | 160 | 200 | 250 |
| Power input | V | 3φAC 380V |
3φAC 380V |
3φAC 380V |
3φAC 380V |
| Max. short circuit current | KA | 30 | 35 | 40 | 45 |
| Duty cycle | % | 50 | 50 | 50 | 50 |
| Max. force | N | 6000 | 6000 | 10000 | 15000 |
| Electrode length | mm | 450 | 450 | 450 | 500 |
| Working stroke | mm | 80 | 80 | 80 | 80 |
| Cooling consumption | L/min | 20 | 20 | 20 | 20 |
| Max. welding capacity | mm | 3.0+3.0 | 4.0+4.0 | 5.0+5.0 | 6.0+6.0 |
Precise & Stable MFDC Welding: Utilizes advanced Medium Frequency Direct Current (MFDC) technology for exceptional weld quality, deep penetration, and minimal spatter, ensuring consistent and reliable results on a wide range of materials.
High Efficiency & Energy Saving: Features a high-performance digital inverter that significantly reduces power consumption compared to traditional AC welders, delivering faster weld times and lower operating costs.
Servo-Controlled Precision: Equipped with a servo-driven pressure system for highly accurate and repeatable electrode force application, critical for delicate or high-quality projection welding applications.
Robust & Durable Construction: Built with a heavy-duty rigid frame and high-quality components to ensure stability, withstand rigorous industrial cycles, and guarantee long-term reliability in demanding environments.
Intelligent Adaptive Control: Integrated with a user-friendly microcomputer controller that offers programmable welding parameters, real-time monitoring, and adaptive feedback for optimal weld quality and simplified operation.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
$35000000-$50000000
Employee Number:
70~95
Ecer Certification：
Verified Supplier
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