Weldmax TIG Welder | 250
Weldmax - TIG Welder | 250
New inverter welding powersource designed for AC TIG of Aluminium and DC TIG welding of Steel and Stainless. HF (high frequency) or Lift-Arc ignition feature. MMA mode is also available.
Features of this product
- Slope up (from 0 to 10 seconds), Slope down (from 0 to 10 seconds), pre-gas (from 0 to 25 seconds) and post-gas (from 0 to 25 seconds)
- Synergic post-gas
- Possibility to set the initial and final current time
- Base current, current 2, initial and final current both in absolute value and in percentage with respect to the main current
- PULSED TIG ideal for welding on thin thicknesses (frequency adjustable from 0.1 to 5000 Hz), with adjustment of base and
- peak current and duty cycle throughout the frequency range.
- AC process with rounded square wave to reduce arc noise while preserving welding quality
TIG MIX AC function, which allows you to alternate between AC time and DC time - ‘TACK’ function, which allows joining two flaps with high penetration, speed, and precision as for the MMA mode, the adjustable parameters are the Hot Start and the Arc Force. There is also the VRD function required for use in high-risk environments. Possibility of remote adjustment by manual controls, by a foot pedal, or by Tig up-down torch.
To contact Weldmax about Weldmax TIG Welder | 250 use Get a quote.
Features of this product
- Slope up (from 0 to 10 seconds), Slope down (from 0 to 10 seconds), pre-gas (from 0 to 25 seconds) and post-gas (from 0 to 25 seconds)
- Synergic post-gas
- Possibility to set the initial and final current time
- Base current, current 2, initial and final current both in absolute value and in percentage with respect to the main current
- PULSED TIG ideal for welding on thin thicknesses (frequency adjustable from 0.1 to 5000 Hz), with adjustment of base and
- peak current and duty cycle throughout the frequency range.
- AC process with rounded square wave to reduce arc noise while preserving welding quality
TIG MIX AC function, which allows you to alternate between AC time and DC time - ‘TACK’ function, which allows joining two flaps with high penetration, speed, and precision as for the MMA mode, the adjustable parameters are the Hot Start and the Arc Force. There is also the VRD function required for use in high-risk environments. Possibility of remote adjustment by manual controls, by a foot pedal, or by Tig up-down torch.
To contact Weldmax about Weldmax TIG Welder | 250 use Get a quote.
Weldmax 250 is a new inverter welding power source for AC TIG on aluminium, DC TIG on steel and stainless steel, and MMA welding. Pulsed TIG has an adjustable frequency from 0.1 to 5,000 Hz, supporting welding on thin material. Joining two flaps is the task for TACK, which offers high penetration, speed and precision.
- HF or Lift-Arc ignition
- TIG MIX AC alternates between AC and DC time
- Rounded-square AC wave reduces arc noise while preserving welding quality
- VRD function required for use in high-risk environments
- Remote adjustment uses manual controls, a foot pedal or a TIG up-down torch
Source: listing by Weldmax on IndustrySearch · Updated 2 Nov 2026
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Written by AI from the listing by Weldmax on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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- New Zealand
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- Albania
- Algeria
- Andorra
- Angola
- Antigua and Barbuda
- Argentina
- Armenia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil
- Brunei
- Bulgaria
- Burkina Faso
- Burma
- Burundi
- Cabo Verde
- Cambodia
- Cameroon
- Canada
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- Chad
- Chile
- China
- Colombia
- Comoros
- Congo (Brazzaville)
- Congo (Kinshasa)
- Costa Rica
- Côte d'Ivoire
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Greece
- Grenada
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Holy See
- Honduras
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Korea, North
- Korea, South
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macedonia
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Marshall Islands
- Mauritania
- Mauritius
- Mexico
- Federated States of Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Namibia
- Nauru
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Norway
- Oman
- Pakistan
- Palau
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Samoa
- San Marino
- Sao Tome and Principe
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- South Sudan
- Spain
- Sri Lanka
- Sudan
- Suriname
- Swaziland
- Sweden
- Switzerland
- Syria
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Timor-Leste
- Togo
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Tuvalu
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uruguay
- Uzbekistan
- Vanuatu
- Venezuela
- Vietnam
- Yemen
- Zambia
- Zimbabwe
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