Inverter Gas Shielded Welding Machine NB-250LB

• Cooling Way: Air Cooling
• Shielding Gas: Carbon Dioxide
• Control: Semi-Automatic
• Frequency Range: High Frequency
• Electric Current: DC
• Condition: New
• Model NO.: NB-250LB
• Warranty Period: 1 Year
• Rated Input Capacity: 10.5kVA
• Rated Input Current: 16A
• Rated Output Current: 250A
• Rated Output Voltage: 26.5V
• Duration of Rated Load: 35%
• Efficiency: 85%
• Power Factor: 0.74
• Output Voltage Regulation Range: 15-32A
• Net Power Weight: 20kg
• Transport Package: Wooden Box
• Specification: 520*260*495
• Trademark: Shifeng
• Origin: China Jiangsu
• HS Code: 8515390000
• Production Capacity: 1000

Product Description

Product Description

Main feature
Industrial gas shielded welding machine for professional sheet welding
Fast arc, small splash, fast wire feed response, high time spot welding performance excellent soft switch inverter control technology, electronic control board adopts chip technology
Improved duct design, components work more stable
Self-developed arc voltage and current feedback control circuit, strong adaptability to dry elongation change, stable welding
Excellent removal of pellets
Wire feed speed up to 28m/min
The operator can continuously adjust the arc characteristics from "soft" to "hard" to meet different operating habits to adjust the welding current and voltage on the wire feeder, which is more conducive to field operation
It has the function of automatic overheat protection
Product application
Suitable for solid core welding wire with diameter Φ0.8 and Φ1.0; It is mainly used for welding of ordinary low carbon steel, medium carbon steel and alloy steel
Widely used in automobiles, motorcycles, steel furniture, file cabinets, security doors, guardrail, fitness equipment and other fields
 

Main technical parameters

Project name	unit	Model number
		NB-250LB	NB-315LB
Input power supply	V/Hz	3~380±15% 50/60
Rated input capacity	KVA	10.5	13.2
Rated input current	A	16	20
Rated output current	A	250	315
Rated output voltage	V	26.5	29.8
Rated no-load voltage	V	68
Duration of rated load	-	35% (40ºC)
efficiency	-	85%	86%
Power factor	-	0.74	0.85
Output voltage regulation range	V	15~32
Wire feed speed adjustment range	m/min	1.5~28
Applicable wire diameter	mm	Φ0.8,Φ1.0
Power cooling system	-	Air cooling
Insulation class	-	Grade F
Case protection class	-	IP21S
Overall dimensions (L × W × H)	mm	520*260*495
Net power weight	kg	20	21

 

 

Company Profile

FAQ

Q: Can I test that sample?
A: Yes, we can support sample at a reasonable charge.
Q: Can I put my logo on the boxes/cartons?
A: Yes, we have a capability and professional efficient team, provide OEM and ODM .
Q: What are the benefits of being a distributor ?
A: Special discount Marketing protection.
Q: How to control the quality of products?
A: Yes, we have our own factory and engineers at any time to help customers solve technical support problems, quotations or any problems that may arise during installation, including after-sales support.
Q: Can we mix items in full container?
A: Yes. We ship our products in bulk, usually 40 Feet High Cube Containers, but 20 feet containers are also acceptable.