AC/DC TIG Digital IGBT Durable Welding Machine with Good Arc Stiffness/Excellent Square Wave Power

Model Number: MAX AC DC TIG 400D.P Brand Name: FONDOF. Key Specifications/Special Features: Brief:The power source is multifunctional with full bridge IGBT module soft switching inverter technology for big machine.It is suitable for various kind of metal including AL, MG and their alloy at TIG welding and all kinds of acid and basic electrodes in MMA welding.Feature:* Multifunction welding: AC square wave TIG, DC pulse TIG, DC TIG, MMA and Ac square wave pulse TIG, AC automatic welding.* The machine must have AC pulse TIG also.* AC/DC, 2/4 step, normal/pulsing is selected by a co-ordinate type touch key and the parameter selection is done by a special knob (Advanced Technology) which when rotated moves from one parameter to the other. All the parameters are set by single knob. The parameter values can be set by both increments of 1 as well as multiple increments to make the adjustment fast as well as precise.* The machine is single chip processor technology based.
* There is different adjustable parameter under each of the five categories which is explained in detailed technical specification.
* All the parameter set in the welding states are automatically stored in the memory channels and will be there even if the power is temporarily disconnected and resumed OR the welding machine is turned on in the subsequent (no time limit) working day.
* The machine is equipped with all protective functions like overheat, over current, and under voltage. (Parameter selection by knob is latest version and it's more comfortable than the co-ordinate type touch keys and more reliable.)
* The power source, is full bridge IGBT module type inverter based but it also employees latest soft switching technology with built in current stabilizer for big machine.
* High frequency unit inbuilt.
* Protection against overload/overheating is well provided.
* 3 digit displays provided for all adjustable 13 parameters.
* Remote control of current is optional.
* A special knob is provided to scroll through all the parameter to be set.
* Inbuilt water cooling system with heavy TIG welded, radiator, cooling fan efficient water cooling pump should be in-built in the machine.
* Up/down keys should be provided to select peak time, background current time, upslope/down slope time and gas pre flow/post flow time.
* The parameter can be selected by remote controller and it can also set by remote controller.

* Metal fabrication
* Maintenance and repair
* Heavy industrial
* Construction
* Automotive, production
* Education, shipbuilding