inverter Colo ARC 400BT ARC welding machine

inverter ARC welding machine
TIG welding lightly
use all kind of welding
Two functions: DC TIG, MMA
Certification:CE,ISO9000
DC Inverter ARC Welders Machine
Main Characteristic:
Two functions of DC TIG and MMA,cheap but good

HF ARC-starting,TIG welding lightly

With function of Arc force adjustment

LCD Digit show

Be able to be equipped with water-cooling torch

Beable to weld mid steel,stainless steel,copper and Titanor metal etc

Be able to use all kind of welding rod,such as acid and basic rod arc





TECHNICAL SPECIFICATIONS
Model
COLO ARC400BT
COLO ARC500BT
COLO ARC630BT
Input Voltage
AC.(single Phase)110V~240V ±15% 50Hz
Rated input power capacity
17KW
25KW
35KW
Input frequency
50/60Hz
50/60Hz
50/60Hz
No-load voltage
72V
72V
72V
Output current range
40-400A
40-500A
40-630A
Rated output coltage
36V
40V
44V
Duty cycle
60%
60%
60%
No-load power
200W
200W
200W
Efficiency
85%
85%
85%
Power factor
0.93
0.93
0.93
Insulation class
B
B
B
Weight
32kg
51kg
53kg
Overall dimension
565*283*495mm
670*340*640mm
670*340*640mm
Protection class of case
IP 21
IP 21
IP 21
Drive adjustment range
0-100
0-100
0-100
Welding thickness
2.5-6mm
2.5-6mm
2.5-8mm