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    Rapid Ref : MILLER-TIGMATIC  

    Miller TigMatic 300iP DC TIG Welder - 400v, 3ph
    MILLER-TIGMATIC

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    Prices From £2378.00 ex VAT

    Experience reliable and precise arc performance paired with a user-friendly interface that puts advanced capabilities at your fingertips. With a step-by-step guided setting process, the TigMatic 300iP power source is ready to weld within seconds. The extremely rugged and robust TigMatic 300iP can run DC TIG, DC TIG Pulse and MMA, including cellulosic electrodes, in even the toughest environments.

    Product Details

    Features

    - A guided four-step approach to achieve optimal weld parameters. The extremely intuitive LCD panel provides an overview of the settings and makes adjustments quickly and efficiently.

    - Optimised start sequence for each Tungsten diameter. The start values are automatically set, ensuring smooth and accurate TIG starts every time.

    - Program memories store and recall three weld programs with direct access from the front panel or through trigger select. Deliver more productivity by eliminating the need to manually set the parameters. Deliver consistent quality by welders of all skills.

    - Trigger select allows the operator to recall stored program by tapping the torch trigger, eliminating the need to walk back to the machine to change parameters.

    - The weld current can be adjusted between or during welds. Compatible with Miller hand and foot controls (foot pedal). Select a wireless foot pedal for unrestricted flexibility. Select a Miller EuroTorch with a built-in remote option in the handle.

    - Tack welding mode provides precise and repeatable tacks, ideal for when preparing the welding object. Store and recall directly from the front panel to save time between weld cycles and maintain control of the heat input.

    - 4TS trigger mode for manual adjustment of the heat input from the torch trigger. Toggle between two different current levels without extinguishing the arc.

    - Optimised MMA performance for Basic, Rutile and cellulosic electrodes. Select the electrode type in the set-up menu to get suitable arc force and hot start parameters, ensuring good starts and good arc control.

    - TIG settings: Adjustable Pre/Post gas, Adjustable slope up/down, Adjustable start/end current, Dual weld current levels, Pulse mode, Tack mode, and Min/Max values for remotes.

    - MMA/Stick settings: Electrode selection, Hot Start, Arc force (DIG), Cellulosic mode, Adjustable OCV (VRD), Min/Max values for remotes.

    Brochures & Manuals

    415v TIG Welders FAQs

    Straight answers to the questions people ask most when choosing and using three phase TIG welders.

    What is the supply requirement?icon-minus-redicon-plus-red

    A three phase machine needs a suitable three phase supply with the correct voltage and protection. The data plate and manual specify the voltage range, input current and fuse or breaker size. Many machines accept a range of three phase voltages.

    Have the installation, cable and isolator fitted and checked by a competent electrician. Do not use adaptors or improvised connections, and make sure the supply capacity suits the full welding output.

    Can I run a three phase TIG welder from a generator?icon-minus-redicon-plus-red

    Sometimes, but only if the generator is a three phase unit suited to the welder. Check the data plate and manual for your machine for its input current and any minimum generator size or type the maker states.

    Generators are rated for balanced three phase loads, and power factor affects the size you need, so allow a generous margin above the welder's input requirement. The output must be stable and well regulated. An undersized or poor quality generator can cause cutting out, an unstable arc or damage to the electronics. If in doubt, ask the maker or a competent electrician before connecting.

    How do I choose the output rating?icon-minus-redicon-plus-red

    Consider the thickest material and the metal. Aluminium needs more current than steel for the same thickness. Choose a machine with a maximum current comfortably above what you will need regularly, since this gives a better duty cycle, a cooler running machine and headroom for heavier jobs.

    Also consider the lowest current. A machine with a low, stable minimum current suits thin material and precise work. A wide range between minimum and maximum makes the machine more versatile.

    What does duty cycle mean?icon-minus-redicon-plus-red

    Duty cycle is the proportion of a ten minute period that a machine can weld at a given current without overheating. A figure of 60 percent means six minutes welding and four minutes cooling. It falls as current rises.

    For continuous production welding, choose a machine whose duty cycle at your working current is high. Industrial three phase machines are generally built to a higher duty cycle than lighter single phase ones. Check the rating at the current you will actually use.

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