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Categories | TIG Welding Machines |
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Album | View larger image |
Brand | TOPWELL |
Model | PROTIG-400CT |
Rated Input Voltage | 3PH ~ 400V ±15% |
Rated Output | 400A/26V |
Max Open Circuit Voltage | 14.39 KVA |
Welding Current/Voltage Range | 3A/10.1V~400A/26V |
Open Circuit Voltage | 70V~80V |
Effiency | 85% |
Color | Red |
Warranty | 1 year warranty |
Dimensions | 960X420X900mm |
Weight | 70kg |
FOB port | Shanghai/Ningbo |
Terms of Payment | L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal |
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Update Time | 2019-02-19 |
Refined TIG welding for industrial applications
Application:
Processes:
Input Power: 340-460V, 3-Phase
Conventional Pulsed TIG
Typically from 0.2 to 10 PPS. Provides a heating and cooling effect on the weld puddle and can reduce distortion by lowering the average amperage. This heating and cooling effect also produces a distinct ripple pattern in the weld bead. The relationship between pulse frequency and travel speed determines the distance between the ripples. Slow pulsing can also be coordinated with filler metal addition and can increase overall control of the weld puddle.
High Speed Pulsed TIG
In excess of 40 PPS, Pulsed TIG becomes more audible than visible—causing increased puddle agitation for a better as-welded microstructure. Pulsing the weld current at high speeds — between a high Peak and a low Background amperage — can also constrict and focus the arc. This results in maximum arc stability, increased penetration and increased travel speeds.
Item No | PROTIG-400CT | |
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Rated Input Voltage | 3PH ~ 400V ±15% | |
Max. Load Power Capacity | TIG: 14.39KVA | |
MMA: 14.21KVA | ||
Rated Duty Cycle(40℃) 60% | TIG: 315A/32.6V | |
MMA: 250A/30V | ||
100% | TIG:315A/22.6V | |
MMA: 250A/30V | ||
Welding Current/Voltage Range | TIG:5A/10.2V~400A/26V | |
MMA: 20A/20.8V~315A/32.6V | ||
Open Circuit Voltage | 70V~80V | |
Power Factor | 0.85 | |
Efficiency | 85% | |
TIG | Pulse Frequency | 0.2Hz~200Hz |
Pulse Width (Ratio) | 1~100% | |
Arc-starting Current | 5A~400A | |
Crater-filling Current | 5A~400A | |
Current Up-slope Time | 0.1S~15S | |
Current Down-slop Time | 0.1S-15S | |
Pre-Gas Time | 0.1S-15S | |
Flow-Gas Time | 0.1S-15S | |
Spot Arc Time | 0.1S-10S | |
MMA | Arc Force | 10A~315A |
Hot Start Time | 0.1-3S | |
Hot Start Current | 10A~315A | |
Dimension (LxWxH) | 960X420X900mm | |
Weight (KG) | 70 KG |
Operating Voltage | 230V 50/60Hz |
Rated Power | 260W |
Cooling Power | 1.5KW(1L/MIN) |
Maximum Pressure | 0.3MPA/60HZ |
Recommended Cooling Liquid | 20%~40% ethanol/water |
Tank Volume | 6.5L |
A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service.
A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.
A: We offer 3-year product life guarantee ,and a generous 1 year warranty on al purchases that begins with the bill of lading.
A: For every model of machine, it has a CE certificate.
A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price,please send the message on trade management or call us directly
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