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Industrial Grade IGBT Inverter CO2 Gas-Shielded Welding Machine MIG Welder with Crater-Fill Mode
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Industrial Grade IGBT Inverter CO2 Gas-Shielded Welding Machine MIG Welder with Crater-Fill Mode
| Brand Name: | GENWELD |
| Model Number: | NBC-350X/350A/350 |
| MOQ: | Negotiable |
| Price: | Negotiable — quotation on request |
| Payment Terms: | T/T,D/P |
Detail Information
Place of Origin:
China
Packaging Details:
Export carton with foam protection
Highlight:
IGBT Inverter CO2 Welding Machine
,Industrial Grade MIG Welder
,Crater-Fill Mode CO2 Welder
Product Description
Product Overview
The NBC-350X / NBC-350A / NBC-350 is an industrial-grade CO2 gas-shielded welding machine built on classic analogue big-board technology. Featuring an IGBT inverter design, it delivers stable, reliable operation with comprehensive protection and strong welding performance for demanding industrial environments.
Models covered: NBC-350X / NBC-350A / NBC-350
Key Features
- IGBT inverter with proven analogue version for stable, reliable operation
- Complete under-voltage, over-voltage and over-current protection for safe, reliable operation
- Classic analogue big-board technology: good welding performance and high reliability
- High-voltage slow wire feed arc starting: no wire burn-back at start, no ball at arc end
- Constant-voltage / constant-current output: MIG/CO2 welding plus multi-process capability
- Crater-fill (burn-back) mode greatly reduces operator fatigue
- Optional extension control cable for welding in narrow or elevated positions
- User-friendly, modern appearance for easier and more comfortable operation
Specifications by Model
| Parameter | NBC-350X | NBC-350A | NBC-350 |
|---|---|---|---|
| Input Power Source | 3-phase 380 V | 3-phase 380 V | 3-phase 380 V |
| Rated Input Capacity | 13 kVA | 15.3 kVA | 18.9 kVA |
| Inverting Frequency | 20 kHz | 20 kHz | 20 kHz |
| No-Load Voltage | 69 V | 70 V | 70 V |
| Duty Cycle | 60% | 60% | 60% |
| Voltage Range | 14–35 V | 14–40 V | 14–40 V |
| Wire Diameter | 0.8–1.2 mm | 0.8–1.2 mm | 0.8–1.2 mm |
| Electrode Diameter | 2.5–4.0 mm | 2.5–5.0 mm | 2.5–5.0 mm |
| Efficiency | 80% | 80% | 80% |
| Insulation Class | Class F | Class F | Class F |
| Dimensions | 560 × 305 × 530 mm | 560 × 305 × 530 mm | 560 × 305 × 530 mm |
| Weight | 21 kg | 24 kg | 29 kg |
Every unit is tested before shipment. Input voltage, torch and cable configuration, OEM branding and shipping options are confirmed with our sales team.
