NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine
NBC-1000P is the auto inverter GMAW welding machine Sichuan Morrow Welding Development Co., Ltd. Based on the original NBC series of semi-automatic welder and MZ7 series of auto submerged-arc welding machine. It is specially developed for box beam use. With pulse functions, its molten depth is deeper and welding seam and is more beautiful.
Features
■ IGBT module all-bridge soft-switch inverter technology, high efficiency, energy saving
■ Automatic protection from phase lacking, over-current, over-heat, over/under-voltage
■ Adopt the double-closed-loop system to control arc, arc burns stably
■ Accurate preset of welding current, voltage and march speed
■ Super low-spatter welding to 4mm, 3.2mm SAW wire, and narrow-gap welding
■ Hi-speed pulse big wire welding, high speed,deep molten depth
Technical features
- Using our high-speed pulse gas shielded welding, we don’t need to add bearing block as the general box beam welding, don’t need do bottom welding, and we can also avoid the problem of hardly removing slag in the first or second submerged arc filling welding, thus greatly reducing production costs and further improve the production efficiency.
- For more information, please contact Technical Department of Morrow Welding
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NBC-1000P |
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Power |
3-phase 380V/415V 50Hz |
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Rated input power |
59KVA |
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Rated input current |
90A |
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Rated current/voltage |
800A/44V |
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Welding current |
875A 80%DE |
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1000A 100%DE |
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No-load voltage |
90V |
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Adjustment range of current |
40-1000A |
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Efficiency |
83% |
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Factor |
0.95 |
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Insulation class |
F |
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Protection class |
IP23 |
Standard Configuration
NBC-1000P power source one set
Tractor (with water-cooling head) one set
Control panel one piece
Welding cable 15m
Control cable 15m
Earth cable 2m
Warranty: twelve months for the whole machine, five years for the PCB
Delivery: 30days after receiving your payment if there is no special requirements
Payment term：100% T/T in advance or 100% L/C at sight
Packing: Laminated box with thick foam boat
NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine
Revolutionary Speed & Precision for Heavy Industrial Welding!
Why the NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine Dominates
The NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine redefines efficiency for box beam fabrication, pipeline welding, and heavy steel construction. Built with IGBT soft-switch technology and high-speed pulse welding, this powerhouse delivers deeper penetration, zero slag issues, and 30% faster production—all while slashing costs.
Key Features of the NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine
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IGBT-Driven Power
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All-Bridge Soft-Switch Inverter: Achieve 83% efficiency and 30% energy savings vs. traditional welders.
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1000A Max Output: Weld thick plates (4mm-6mm wires) at 80% duty cycle—no downtime!
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Flawless Arc Control
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Double-Closed-Loop System: Stable arcs, ultra-low spatter, and smooth starts—perfect for narrow-gap welding.
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Pulse Magic: Hi-speed pulse mode creates deep penetration and showroom-quality seams on box beams.
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Auto-Protection & Precision
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Smart Safeguards: Overcurrent, overheating, voltage spikes? The NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine protects itself.
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Pre-Set Perfection: Digitally lock welding current, voltage, and travel speed for repeatable results.
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Cost-Slashing Innovation
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Skip the Bottom Welding: No need for bearing blocks or multiple passes—weld thick joints in one go.
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Zero Slag Hassles: Eliminate submerged arc slag removal, saving hours of labor.
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Technical Dominance
| Parameter | Specification |
|---|---|
| Input Power | 3-phase 380V/415V 50Hz |
| Rated Current | 1000A (100% duty cycle) |
| No-Load Voltage | 90V |
| Welding Speed | Adjustable for precision control |
| Protection | IP23 (dust-resistant) |
| Weight | Compact, industrial-grade build |
5 Reasons to Choose the NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine
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30% Faster Production: Replace 2-step SAW processes with single-pass welding.
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Fuel Savings: Slash energy use with IGBT tech and >0.95 power factor.
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Zero Defects: Pulse welding eliminates porosity and spatter.
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Heavy-Duty Durability: Water-cooled torch handles marathon shifts.
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Plug-and-Play: Pre-set programs for carbon steel, stainless, and flux-cored wires.
Who Needs This Machine?
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Box Beam Fabricators: Weld structural beams without slag or rework.
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Shipyards: Tackle hull panels at 1000A with flawless seams.
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Pipeline Teams: Speed through X80 steel joints with pulse precision.
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Construction Giants: Build bridges and skyscrapers faster.
Standard Configuration – Ready to Weld!
Every NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine includes:
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1x NBC-1000P Power Source
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1x Welding Tractor (water-cooled)
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15m Welding/Control Cables
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2m Ground Cable
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1x Control Panel
Exclusive Warranty & Support
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1-Year Full Machine Warranty
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5-Year PCB Protection
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24/7 Technical Support from Morrow Welding Experts
Act Now – Limited-Time Offer!
Order the NBC-1000P Inverter Hi-speed Automatic Gas-shielded Welding Machine Today and Get:
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Free On-Site Training
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Priority Shipping
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Custom Voltage/Current Configurations
Delivery: 30 days after payment confirmation.
Payment: 100% T/T or L/C at sight.
Contact Us Now to Revolutionize Your Welding Workflow!