10

year

HANGZHOU TOPWELL TECHNOLOGY CO.,LTD.

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heavy duty pulse dc tig welding machine PROTIG-250Di

heavy duty pulse dc tig welding machine PROTIG-250Di

group name: All products

Min Order: 1 piece

brand name: TOPWELL

model: PROTIG-250Di

Nearest port for product export: Shanghai/Ningbo Port

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T

Export mode: Have the independent export and import right

update time: Fri, 22 Nov 2024 00:44:19 GMT

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Paramtents

Rated Input Voltage 1PH ~ 230V ±15%
Rated Output 250A/20V
Max Open Circuit Voltage 7.81KVA
Welding Current/Voltage Range 3A/10.1V~250A/20V
Open Circuit Voltage 70V~80V
Effiency 80%
Color Red
Warranty 1 year warranty
Dimensions 410x195x375mm
Weight 15KG

Packging & Delivery

48cm x23cm x45cm
Min Order1 piece

Briefing

heavy duty pulse dc tig welding machine PROTIG-250Di

Detailed

PROTIG-250Di

Refined TIG welding for industrial applications
- Application:
  
  Metal Fabrication
  Maintenance and Repair
  Auto Body
  Light Industrial
- Processes:
  
  DC TIG
  Stick (SMAW)
- Input Power: 200-240V, 1-Phase
  
  Rated Output at 40℃ (104℉):
  250A at 20V @60% Duty Cycle
  Weight: 15kg
PULSED TIG

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-250Di
Rated Input Voltage			1PH ~ 230V ±15%
Max. Load Power Capacity			TIG: 7.81KVA
			MMA: 5.63KVA
Rated Duty Cycle(40℃)		60%	TIG: 250A/20V
		60%	MMA: 200A/18V
		100%	TIG: 200A/18V
		100%	MMA: 160A/26.4V
Welding Current/Voltage Range			TIG: 3A/10.1V~250A/20V
			MMA: 20A/20.8V~200A/28V
Open Circuit Voltage			70V~80V
Power Factor			0.8
Efficiency			80%
TIG	Pulse Frequency		0.2Hz~200Hz
	Pulse Width (Ratio)		1~100%
	Arc-starting Current		5A~250A
	Crater-filling Current		5A~250A
	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~200A
	Hot Start Time		0.1~3S
	Hot Start Current		10A~200A
Dimension (LxWxH)			410X190X305mm
Weight (KG)			15 KG

Water-cooling Unit: WC-100

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

For Standard accessories





TIG torch:TIG-26





Electrode holder with cable 2M
Earth clamp with cable 2M

For Optional accessories





BINZEL ABITIG ® GRIP 26





Argon gas regular





Trolley:WT-100





Foot Pedal





Water-cooling unit: WC-100
Q:Are you a factory or a trading company?

A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service.

Q:How can I pay my order?

A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.

Q:How about your warranty?

A: We offer 3-year product life guarantee ,and a generous 1 year warranty on al purchases that begins with the bill of lading.

Q: Do you have a CE certificate?

A: For every model of machine, it has a CE certificate.

Q:How can I get the quotation?

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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PROTIG-250Di

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