Double Pulse Nb500d MIG/Mag/CO2 Welding Power Sou | RFQ Sourcing Details
Security & Protection · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Security & Protection. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
High Efficiency NB500 500A Pulse MIG MAG CO2 MMA Welding Machine Parameters and Specification INPUT Voltage 3xAC380~415V 50. Hz/60.
Hz Rated Input current 38A Rated Input power 27KVA DC MMA No-load Voltage 79V current Adjusting Range 10~500A Rated Output Current 500A Start Current 0-200A Arcforce Current 0-200A Rated Duty Cycle 60% CO2 No-load Voltage 79V Rated Duty Cycle 60% Current Adjusting Range 20~500A Voltage Adjusting Range 14-44V Rated Output Current 500A crater-fill voltage 14-44V crater-fill current 10-500A burnback time 0.01-0.5S burnback voltage V Wire Alloy Material Synergic MIG or BASIC MIG all crater mode T( no Start Current & no crater current) or 4T( no Start Current) ,no S4(special 4 step) gas type CO2 or Ar PMIG Welding Current 20~500A Welding Voltage -5.0 ~ +5.0 Rated Output Current 500A Rated Duty Cycle 60% Start(Initial) Current 10~500A Start(Initial) Voltage -5.0 ~ +5.0 crater-fill voltage -5.0 ~ +5.0 crater-fill current 10-500A burnback time 0.01-0.5S burnback voltage -5.0 ~ +5.0 Wire Alloy Material Fe,Al.
Si,Al. Mg,Cr. Ni,Cu Synergic MIG or BASIC MIG only Synergic MIG crater mode 2T( no Start Current & no crater current) or 4T(no Start Current ) or S4( special 4 step) gas type 80%Ar+20%CO2(Fe,Cu);100%Ar(Al. Si,Al. Mg);98%Ar+2%CO2or O2(Cr.
Ni) Description NB350D NB500D Power Supply 3*400V, 50/60HZ 3*400V, 50/60HZ Rated Input Capacity (KVA) 18 27 Rate Input Current (A) 26 39 No-load Voltage (V) 70 79 Output Current Range MIG: 20-350A MMA: 10-350A MIG: 20-500A MMA: 10-500A Duty cycle 60% 60% Wire Diameter 0.8/1.0/1.2mm 0.8/1.0/1.2/1.6mm Machine Weight (kgs) 39 41 Machine Dimensions (LWH, mm) 660*320*610 660*320*610 Accessories Includes R 3m MIG torch R 3m electrode holder R 2m gas hose R 5m wire feeder R welding cart R 3m MIG torch R 3m electrode holder R 2m gas hose R 5m wire feeder R welding cart Features& Advantages -- IGBT high frequency inverter technologies -- Single phase power supply 220V/230V/240V, 50/60.
Hz -- Nice MIG/MMA functions, Single PCB new design -- Gas / no gas -- Easy operation. -- Quickly gas connector. -- Overheating and Current protection.
Included Accessories -- MIG Torch -- 300A Earth clamp + 2m -- 300A Electrode Holder 3m Optional Accessories -- Argon Gas Flowmeter -- Spool gun automatic socket & Spool Gun Function 1. Adjusting function for the welding voltage and welding current NB 500D supply t
Double | Applications and Buyer Notes
Double is organized as a sourcing-ready Security & Protection reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Laser Welding MachinesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- type
- 80%Ar+20%CO2(Fe,Cu);100%Ar(AlSi,AlMg);98%Ar+2%CO2or O2(CrNi) Description NB350DBased on visible page data; confirm exact value in the RFQ.
- power
- 27KVA DC MMA No-loadBased on visible page data; confirm exact value in the RFQ.
- Voltage
- V) 70 79 Output Current Range MIG: 20-350A MMA: 10-350A MIG: 20-500A MMA: 10-500Based on visible page data; confirm exact value in the RFQ.
- Material
- Fe,AlSi,AlMg,CrNi,Cu Synergic MIG or BASIC MIG only Synergic MIG crater mode 2T(Based on visible page data; confirm exact value in the RFQ.
- frequency
- inverter technologies-Single phaseBased on visible page data; confirm exact value in the RFQ.
- Specification
- INPUTBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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