ATIG315PAC-R is an AC TIG welding machine specially designed for robotic  welding. It equips wire feeding control, welding machine characteristics control,  and other functions to realize welding aluminum, stainless steel, and other metal  materials.

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  • Multi-process: AC TIG/DC TIG/Pulse TIG
  • Multi-waveform of AC TIG: square waveform, sine waveform, mixed waveform
  • 100% arc starting success rate: high-frequency arc starting, cooperating with  arc starting current, outstanding arc starting performance
  • Short circuit protection: prevent tungsten electrode from sticking with  workpiece due to short circuit during welding
  • Multiple wire feeding modes: pulse simultaneous/constant speed wire  feeding modes, realizing excellent welds formation
  • Stable wire feeding: 4-roll drive system + encoder speed feedback, realizing  high-precision smooth wire feeding
  • Save and recall 10 sets of customized parameters
  • Abundant robotic communication interfaces: It can achieve CAN/485/DEVICENET/ ETHERNETIP/ETHERCAT/PROFINET and other digital communication through digital interface box, and human-machine control through  analog and switching value.


Technical Specification

Rated input voltage/frequency (V/Hz) 3 phase, AC380V±10%, 50 /60Hz
Rated input power (KVA) 13
Rated input current (A) 22.4
Range of welding current(A) 5~315
Range of welding voltage(V) 10~22.6
OCV(V) 66
Duty cycle (%) 60
Wire diameter (mm) 1.6-5
Gas flow (L/min) 5-25
Dimension (mm) 660*330*560
Weight (kg /lb) 57/125.6
Insulation class H
Protection class IP23






Standard Equipments
  • 1 Power source
  • 1 Connected primary cable L=3m
  • 1 Ground cable L=3m with clamp and quick plug
  • 1 Wire feeder
  • 1 Wirefeeder control cable L=5m
  • 1 TIG Torch
  • 1 Wire Spool
  • 1 Guide hose
  • 1 Analog communication cable
  • 1 Welding torch liner