2011 New style dc pipe pipe butt arc tainless steel welded pipe

1,ISO9001:2008,20 years
2,PLC control,LCD touch screen
3,Stable performance
4,Panasonic IGBT inverter
5,Mobile freedom
Auto Orbital electric fusion welding machine

Product application

Applicable industries :
Petrochemical, boiler, refrigeration, medicine, aviation, pressure vessel, ship, food machinery, atomic energy etc
Applicable scope :
Apply to tube diameter from16mm-230mm tubepipe,tube-elbow, the tube - flanges, carbon steel, alloy steel valves -, stainless steel wire filling or not wire filling
Main Technical Specifications
Tube-tube Weldhead

HGKl6-40
A
HGK36-90
A
HGK70-160
A
HGKl40-230
A
KHGK210-300A
Welding Speed
0.4~3r/min
0.2~2r/min
0.1~1r/min
0.07~0.5r/min
<0.5r/min
Suitable Dia.
16~40mm
36~90mm
70~160mm
140~230mm
210~300mm
Electrode Dia.
1.6/2.4mm
2.4mm
2.4mm
2.4mm
2.4mm
Swing function








Amplitude

8mm
8mm
8mm
8mm
Speed

0.5-l0mm/s
0.5-l0mm/s
0.5-l0mm/s
0.5-l0mm/s
Dwell time

0.1~10s
0.1~10s
0.1~10s
0.1~10s
Auto ARC
le
ngth control





Arc adjustment speed
--
2.5mm/s
2.5mm/s
2.5mm/s
2.5mm/s
Filler wire




Filler wire Dia.
0.8/1.0mm
0.8/1.0mm
0.8/1.0mm
0.8/1.0mm
0.8/1.0mm
Tiltable wire
<45°
<45°
<45°
<45°
<45°
Filler Wire speed
0~1500mm/min
0~1500mm/min
0~1500mm/min
0~1500mm/min
0~1500mm/min
Power Source & Control System
Power Source

Setting
8-400A
Rated input voltage
380v
Rated input capacity
11.5KVA
Rated power input
9.0kw
Voltage allow fluctuating range
380v±10%
Phase number
3 ph
Frequency
50/60Hz
Duty cycle
400A 60%
250A 100%
Rated welding voltage
TIG Welding,22.6v
Rated load voltage
70v
Welding current adjustment range
4~315A
Current rise time
0.1~25s
Preheating time
0.1~25s
Current down time
0.1~25s
Pulse frequency
0.5~500Hz
Duty cycle adjustment range
20%~50%
Argon flow
8-12L/min
Weld procedure storage
Storaged 100 procedure
Cooling water flow
1.2kgf/mm
2

Welding effect