Gas Shielded Welder NB-250/NB-270

Negotiable
China
No.3 Qinglan 1st Road, Pingshan District, Shenzhen
+86 755 29651666
Online Contact
Favorite
Product Introduction

One Machine Multi-Use Thin Plate Welding Fast Spot Welding

With gas shielded welding, stick welding, and scratch-start TIG welding modes.

Professional scratch-start TIG welding, precise design, easy arc starting, no tungsten sticking.

One-knob adjustment, automatically matches welding voltage based on required welding current.

Fast wire feeding, efficient and quick welding.

BIM-Tech Blade Module patented technology, modular quality, superior performance.

Dust-Free sealed air duct, isolates dust, efficient heat dissipation.

Intelligent gas saving, gas flow system self-control, saves 10~20% gas cost.

Intelligent fan, energy-saving and noise-reducing, reduces dust entry, extends fan life.

Product Parameters
    NB-250 N214II NB-270 N248II
Input Input Voltage (V) Single-phase AC220±15% Three-phase AC380±15%
Rated Input Capacity (kVA) 7.7 10.6
Power Factor 0.75 0.85
Output Rated No-Load Voltage (V) 56 62
Gas Shielded Welding Welding Current (A) 50~200 50~270
Welding Voltage (V) 13~26 13~32
Gas Meter Heater Voltage (V) 36(AC) 36(AC)
Wire Feed Speed Range (m/min) 2~24 2~24
Scratch-Start TIG Welding Welding Current (A) 50~200 50~270
Arc Starting Method Contact Arc Starting Contact Arc Starting
Stick Welding Welding Current (A) 50~160 50~220
Others Rated Duty Cycle @40 ℃ 30% 30%
Efficiency 81% 80%
Protection Grade IP21S IP21S
Insulation Grade H H
Dimensions (mm) 597*298*503 597*298*503
Net Weight (kg) 22.6 23.6