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WQ-III
WINCOO
Closed all-position argon arc welding pipe automatic welding machine referred to as closed pipe welding machine.Closed pipe welding machine refers to the process of welding between pipe and pipe, pipe and elbow, pipe and flange, using the tube does not turn, tungsten needle inside the welding gun for 360 degree rotation welding form, the whole ring welding process is divided into 12 different sections, because the longer the welding time, the higher the workpiece temperature. A tube welder that can complete the entire welding process by setting the current in each section separately.
Closed pipe welding machine is mainly for stainless steel thin-wall pipe welding, using argon arc self-fusion welding, no wire filling, in welding, the inside of the round tube and the welding gun internal argon protection, less than 3mm pipe can be realized single-side welding, double-sided forming, and no matter inside or outside the tube weld forming good, no welding defects.
For semiconductor, food, medical, chemical and other industries, the quality requirements of the pipeline welding is very high. For such products that need to do strict inspection testing, the adoption of closed pipe welding machine can greatly save labor costs, improve work efficiency and product qualification rate.
| Model | XD-20W |
| Duty cycle | 200A 60%/155A 100% |
| Welding current | 5-200A |
| No load voltage | 65V |
| Input voltage | AC220V±10% 50Hz/60Hz |
| Power | 4.5 KVA |
| Welding gun cooling mode | built-in water circulation system |
| Display | 10 inch touch screen |
| Number of stored programs | 99 pcs |
| Number of partitions available | 12 pcs |
| Insulation/protection class | F/IP21 |
| Control function | Dc/pulse current control, gas control, rotary motion,automatic/manual print control, water cooling control |
| Defensive function | Overvoltage, overload, leakage,arc failure and tungsten pin short-circuitprotection, missing item detection |
| Tank volume | 4L |
| Weight | 33KG(contained cooling water 4L) |
| Size | 510mm×353mmx340mm |
| Model | XD-5H | XD-10H | XD-40 | XD-80 | XD-120 | XD-170 |
| Main distribution power supply | XD-20W | |||||
| Weldable material | Carbon steel, stainless steel, titanium alloy, etc | |||||
| Weld pipe diameter range(mm) | 3.175-15.88 | 6.35-25.4 | 6.35-38.1 | 10-76.2 | 19-114.3 | 38.1-168 |
| Thickness(mm) | 0.5-1.5 | 0.5-2.0 | 2.5 | 3 | 3 | 0.5-3.0 |
| Welding gun cooling mode | water-cooling | |||||
| Welding gun rotation speed(rpm) | 0.6-9.0 | 0.6-9.0 | 0.16-2.8 0.1-1.8 | 0.1-1.8 | 0.1-1.8 | |
| Welding gas | argon | |||||
| Weight(kg) | 1.3 | 1.8 | 3.5 | 5 | 6.5 | 9.5 |
| Size(mm) | 155*70*50 | 170*100*55 | 377*129*42 | 438*155*44 | 540*195*54 | 620*290*65 |
Mode | MWG-90 |
Welded pipe diameter | Φ20mm-Φ89mm |
Suitable for tungsten electrode diameter | Φ2.4mm |
Rotation speed of welding gear ring | 0.2rpm-6rpm |
Welding gas | argon |
Cooling mode | water-cooling |
1000ml/min | |
Thickness | 1mm-10mm |
Weight | 6KG（exclude cables） |
Size | 432*140*92mm |
Model | NWA-400 |
Duty cycle | 60% |
Welding current | 4-400A |
No load voltage | 65V |
Input voltage | 3-phase AC 380V±10% 50Hz/60Hz |
Power | 13.2 KVA |
Welding gun cooling mode | built-in water circulation system |
Display | 10 inch touch screen |
Number of stored programs | 80 pcs |
Number of partitions available | 12 pcs |
Insulation/protection class | H/IP23 |
Control mode | IGBT |
Defensive function | Overvoltage, overload, leakage, arc failure and tungsten pin short-circuit protection, missing item detection |
Weight | 120kg |
Size | 770mm×470mm×890mm |
