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Hot Sale Professional Welder Used for Aluminum Metal Welding ALUTIG-250HD

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Hot Sale Professional Welder Used for Aluminum Metal Welding ALUTIG-250HD

Name: Hot Sale Professional Welder Used for Aluminum Metal Welding ALUTIG-250HD
Brand: Hangzhou Broad Imp. & Exp. Co., Ltd.
Rating: 4.3 (47 reviews)

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Model No. :	ALUTIG-250HD
Brand Name :	topwell

9yrs

Hangzhou, Zhejiang, China

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Hangzhou Broad Imp. & Exp. Co., Ltd.

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Product description

Hot Sale Professional Welder Used for Aluminum Metal Welding ALUTIG-250HD

Product Description SPECIALIST FEATURE • DC+/DC-: Improved TIG starting. Now starts DC(-) to maintain a sharp tungsten.
• Lift-Arc start provides AC or DC arc starting without t • he use of high frequency.
• Adjustable AC output frequency allows the operator to focus the arc minimizing the heat affected zone.
• Extended AC Balance Control helps maintain a pointed tungsten to direct the arc in the weld joint.
• Independent amplitude/amperage control allows EP and EN amperages to be set independently to precisely control heat input to the work and electrode.
• Multiple Waveshapes:
Standard Squarewave for fast travel speeds and excellent puddle control;
Soft squarewave for a soft buttery arc with maximum puddle control and good wetting action,;
Sine wave for a traditional softer sounding arc;
Triangular wave to reduce the heat input into the weld at low amperage.
• MIX TIG: we can get an excellent Arc Concentration, can be carried out the excellent welding performance from thin to thick plate. TECHNICAL SPECIFICATIONS

Item No			ALUTIG-200HD	ALUTIG-250HD
Rated Input Voltage			1PH ~ 230V ±15%	1PH ~ 230V ±15%
Max. Load Power Capacity			TIG: 5.63KVA	TIG: 7.81KVA
			MMA: 6.60KVA	MMA: 8.75KVA
Rated Duty Cycle(40oC) 60%			TIG: 200A/18V	TIG: 250A/20V
			MMA: 160A/26.4V	MMA: 200A/28V
100%			TIG: 160A/16.4V	TIG: 200A/18V
			MMA: 130A/25.2V	MMA: 160A/26.4V
Welding Current/Voltage Range			TIG: 5A/10.2V~200A/18V	TIG: 5A/10.2V~250A/20V
			MMA:20A/20.8V~160A/26.4V	MMA:20A/20.8V~200A/28V
Open Circuit Voltage			70V~80V	70V~80V
Power Factor			0.8	0.8
Efficiency			80%	80%
TIG	Pulse	Peak Current	5A~200A	5A~50A
		Base Current	5A~200A	5A~250A
		Pulse Frequency	0.2Hz~200Hz	0.2Hz~200Hz
		Pulse Width (Ratio)	1~100%	1~100%
	AC TIG	AC Frequency Range	20Hz~250Hz	20Hz~250Hz
		AC Clean Width (AC Balance)	+40~-40	+40~-40
		AC Clean Ratio (AC Bias) %	+30~-50	+30~-50
	MIX TIG	MIX Frequency:	1Hz~5Hz	1Hz~5Hz
	MIX TIG	DC Balance: (%)	20-80	20-80
	Arc-starting Current		5A~200A	5A~250A
	Crater-filling Current		5A~200A	5A~250A
	Current Up-slope Time		0.1S~15S	0.1S~15S
	Current Down-slop Time		0-15S	0-15S
	Pre-Gas Time		0-15S	0-15S
	Flow-Gas Time		0-15S	0-15S
	Spot Arc Time		0-10S	0-10S
MMA	Arc Force		10A~160A	10A-200A
	Hot Start Time		0.1~3S	0.1~3S
	Hot Start Current		10A-160A	10A-200A
Dimension (LxWxH)			540X240X480mm	540X240X480mm
Weight (KG)			23KG	23KG

MIX TIG CONTROL

Features of MIX TIG:
The AC current can get a very good clearance, and DC current can get a deeper penetration. Use the MIX TIG we can get anexcellent Arc Concentration, can be carried out the excellent welding performance from thin to thick plate.
1) Nice weld appearance, deep penetration.
2) Excellet Arc Concentration.

MIX TIG Frequency (Hz):
the cycletime of MIX TIG in 1 second.
Adjustable range: 0.1-10Hz.

MIX TIG Balance (DC) %:
DC Balance (%) = (tad/Tmix) x 100

AC WAVESHAPE CONTROLS

AC Frequency control
control the width of the arc cone. Increasing the AC Frequency provides a more focused arc with increased directional control.
Note: Decreasing the AC Frequency softens the arc and broadens the weld puddle for a wider weld bead.

AC Balance Control
Controls arc cleaning action. Adjusting the % EN of the AC wave controls the width of the etchingzone surrounding the weld.
Note: Set the AC Balance control for adequate arc cleaning action at the sides and in front of the weld puddle.AC Balance should be fine tuned according to how heavy or thick the oxides are.

Independent AC Amperage Control
Allows the EN and EP amperage values to be set independently. Adjusts the
ratio of EN to EP amperage to precisely control heat input to the work and the electrode.
EN amperage controls the level of penetration, while EP
amperage dramatically effects the arc cleaning action along with the AC
Balance control.

Company Information COMPANY

FAQ 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.