| Model: | KHGK |
|---|---|
| Brand: | KEHUI |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Machinery |
| Label: | arc welder , welding machine , pipe to pipe |
| Price: |
US $29597
/ pc
|
| Min. Order: | 1 pc |
| Last Online:20 Jun, 2014 |
|
| Applicable industries: Petrochemical, boiler, refrigeration, medicine, aerospace, pressure vessel, ship building, food machinery, atomic energy ,etc. |
| Applicable scope: Apply to the pipe’s external diameter from 16mm-230mm such as tube – pipe,tube-elbow, the tube flanges,the materials of which is carbon steel or alloy steel or stainless; butt welding may adopt wire filling or no wire filing. |
|
Model |
Suitable diameter |
A |
B |
C |
D |
F |
Welding torch dip Angle |
|
KHGK40 |
φ16~40 |
130 |
120 |
5 |
99 |
42 |
0°~30° |
|
KHGK90 |
φ36~90 |
220 |
130 |
5 |
110 |
92 |
0°~30 |
|
KHGK160 |
φ70~160 |
340 |
190 |
17.5 |
112.5 |
162 |
-15°~45° |
|
KHGK230 |
φ140~230 |
440 |
190 |
17.5 |
112.5 |
232 |
-15°~45° |
|
KHGK300 |
Φ210~300 |
440 |
190 |
17.5 |
112.5 |
370 |
-15°~45° |
|
|
| Rated input voltage | 380 V |
| Rated input capacity | 11.5 KV A |
| Rated power input | 9.0 KW |
| Voltage allow fluctuating range | 380 V±10% |
| Phase number | Three-phase |
| Frequency | 50/60 HZ |
| Welding current adjust range | 4~400 A |
| Rated duty cycle | 400 A 60% |
| 250 A 100% | |
| Rated voltage no-load | 70 V |
| Rated welding voltage | TIG welding, 22.6 V |
| Pulse frequency | 0.5~500 HZ |
| Built-in memory space | 100 groups of weld parameter |
| Each set can segments | 1~12 section |
| Duty cycle regulating range | 20%-50% |
| Argon flow | 8~12 L/min |
| Preheating time | 0.1~25 S |
| Current rise/fall time | 0.1~25 S |
| Cooling water pressure | 1.2 kg/f |
|
|
| Control method | PLC |
| Display | Digital display |
| Screen touch | Resistive screen |
| Built-in memory capacity | 100 groups of welding standard |
| Input Interface | English |
Function: The power supply/control system supplies and controls the welding parameters according to the specific weld program created or recalled from memory..The specific weld program ( can store 100 groups)are setup by our engineer according to your welding situation.
You also can setup your weld specific program through resisitive touch screen. Our machine can tore 100 groups of weld parameter.The sreen pictures are display as belows:
|
| 1.Welding head have four specifications, according to different environment, the clients can choose one or several specifications |
| 2. Suitable for various kinds of pipe - pipe joint way and various groove form |
| 3.According to different working environment, welding process can use built-in wire or external wire |
| 4.Main parts of welding head are made of aviation materials, which has many advantages such as light weight, stable structure size and keeping formation under high temperature |
| 5. Under aegis of the forced water cooling, welding head can work long time |
| 6. Driving and wire feeding are done by stepper motor,so welding head is reliable |
| 7.In order to reduce labor intensity and make the operation more convenient, the balancer is used. |
| 8. Clients can choose the arc length automatic adjustment device and yawing device. According to different requirements, yawing device can be used mechanical and swing magnetic pendulum |
| 9. PLC control system and LCD touch human-machine interface(resistive touch screen) can store up to 100 groups of welding standard; each group of welding scope can divide 1-12 section, inputting simply; the workers do not need professional foundation. |
| 10. Adopting Panasonic IGBT inverter control dc pulse power make welding high effectively and arc more stable and welding bead more beautiful. |
| 11. Mandatory water cooling system, equipped with 16 liters stainless steel tank, not affected by field water hydraulic conditions of limits, cooling fully, reliable convenient |
| 12. The cars type integration design, mobile freedom, equipped with small tools and argon gas bottle seat, more welding head can store in the tools. |
