TIG AC/DC welding machines - Ewm-sales.co.uk

TIG AC/DC welding machinesPicotig/TetrixTIG AC/DC welding machinesThe AC specialists with convenient handlingTIG welding with direct or alternating current – ranging from lightweight and portable units for assembly work to the 550ampere professional TIG unit with exceptionally long duty cycle for production.Every EWM AC/DC machine is fitted with power-saving, environmentally friendly inverter technology. These machinesperform flawless joining of unalloyed, low-allow and high-alloy steels as standard. They easily connect lightweight metalsand their alloys and can therefore be used for every application.Extensive AC functions and setting options of the intuitive control concepts make welders‘ work considerably easier. Thismeans end-to-end reliable EWM quality for professionals!136EWM HIGHTEC WELDING GmbH Tel.: +49 2680 181-0, Fax: -244 www.ewm-group.com PK 2009/2010 A3

AC/DC TIG welding machinesPicotig / Tetrix portableThe smaller TIG AC/DC power packsPicotig / Tetrix• portableConstruction site, assembly, workshop or production site – the right machinefor every location. Can be expanded at any time with cooling unitand transport cart – no need for additional tools or specialist personnel.HighlightsEasy to use on siteThe Retox torch allows all programs, operating modes and the up/down function to becalled up at the touch of a button.Alternating current types for every needDifferent types of alternating current allow welding properties to be individually selected:sinusoid – for agreeably low-noise jointing; trapezoid – the all-round setting foralmost every application; rectangular – for particularly difficult applicationsAC special for thin to thickSimple and reliable: 1 mm to 10 mm! Reliable jointing of aluminium panels with verydifferent thicknesses: good fusion penetration in the thicker panel, no melting throughthe thin panel.Reliable ignitionAC: Reliable ignition, stable arc because the shape of the balled end can be very easilyadjusted in line with the tungsten electrode diameter. This reduces electrode wearDC: coordinated welding start parameters for ideal ignition conditions with everyapplication.Endless power with a 1-phase mains supply230 amperes welding current from a 230 volt mains supply with shock-proof plug (16ampere mains fuse)100% suitable for construction sitesPerfect for large construction sites and very tough assembly work with mains supplyleads up to 50 metres or connected directly to a generator. High tolerance to mainsfluctuations ensures a perfect welding result.112EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

AC/DC TIG welding machinesPicotig / Tetrix portableAccessories for professionalsRemote control with AC parameter setting option:frequency, balance and welding currentAC balanceAdjustable balance of the alternating currentproportionPositive proportion: good cleaning of highmeltingand semifluid oxides when weldingaluminium.Negative proportion: deep fusion penetrationand long service life of the electrodeAC frequencyThe fusion penetration and seam width arealso controlled by AC frequencies between 50and 200 HertzHigh frequency: narrow seam with deep fusionpenetrationLow frequency: broad weld beadAdditional dirt filterFor particularly tough sites of operation(option)Combine effectively and asrequiredEasy combination of e.g. coolingunit or transport cart – nospecialist staff or tools requiredand no need to open the weldingmachine. Innovative andeasy to expand to meet futureneeds.Super-fast attachment ofcooling unitThe unique fastening systemguarantees easy attachmentand detachment. The catchesare fully integrated in thecasing so there is no protrusionand therefore no risk of injury.Cooling unit with centrifugalpumpOptimal welding torch coolingWell thought-out: Casing andcooling air conductionFan control plus blades minimisedirt in the machineModern, ergonomic casingThe front and rear sectionsof the machine are made ofshock-resistant plastic withrounded corners and edges, sothe welder and the machinehave the best protection in anysituation.Operating elementsParticularly robust, clear andprotected layout – allows especiallyeasy handlingEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244113

AC/DC TIG welding machinesTetrix, mobileThe AC/DC specialists – ideal for productionTetrix• mobileUniquely high welding current – up to 550 A – for your AC productionapplications. The innovative inverter power unit of the fully digital machinesguarantees continuous welding with a long duty cycle, particularly inmulti-shift operation.It also allows massive savings on energy costs thanks to its highly efficientperformance.HighlightsHighly compatible mobile hot wire system comprising:- Tetrix mobile power source- Tetrix Drive wire feeder- Hot wire power source for preheating the wire- Hot wire torch with wire feed and hot wire contactingEasy to use on siteThe Retox torch allows all programs, operating modes and the up/down function to becalled up at the touch of a button.Two-sided, simultaneous AC weldingTwo welders can weld both sides at the same time e.g. on aluminium workpieces withthick panels. Synchronisation is via the mains voltage or the master slave principle!Alternating current types for every needDifferent types of alternating current allow welding properties to be individually selected:sinusoid – for agreeably low-noise jointing; trapezoid – the all-round setting foralmost every application; rectangular – for particularly difficult applicationsReliable ignitionAC: Reliable ignition, stable arc because the shape of the balled end can be very easilyadjusted in line with the tungsten electrode diameter. This reduces DC electrodewear: coordinated welding start parameters for ideal ignition conditions with everyapplication.Self-explanatory operating concepts for every userClassic – all parameters at a glance and directly accessibleComfort – 8 predefinable welding tasks for frequently repeated welding operationsSynergic – one-knob operation with 256 predefinable welding tasks114EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

AC/DC TIG welding machinesTetrix, mobileAC special for thin to thickSimple and reliable: 1 mm to 10 mm! Reliablejointing of aluminium panels with very differentthicknesses: good fusion penetration inthe thicker panel, no melting through the thinpanelAC frequencyThe fusion penetration and seam width arealso controlled by AC frequencies between 50and 200 HertzHigh frequency: narrow seam with deep fusionpenetrationLow frequency: broad weld beadAccessories for professionalsRemote control with AC parameter setting option:frequency, balance and welding currentAC balanceAdjustable balance of the alternating currentproportionPositive proportion: good cleaning of highmeltingand semifluid oxides when weldingaluminium.Negative proportion: deep fusion penetrationand long service life of the electrodeEasy access to the coolanttankExterior opening for tank fillingplus level displayControlled protectionThermal cut-out for waterpumpExtra-large 12 litre tankTrouble-free commissioningeven with long hose packagesand safe operation at high temperaturesand during extendedduty cycles4 lifting eyes as standard100% mobile for transportationin production halls and shipyardswith restricted accessMobility for any locationLarge wheels for easy running– even on very uneven surfaces.Same gauge on front and rearwheels facilitates transportMulti-functional, ergonomichandle systemEffortless running, practical holderfor hose packages, impactprotectionEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244115

TIG AC/DC welding machinesOverview – Tetrix – controlsSmartVery simple to operate – just switch on and start weldingDirect access to only the most important TIG parameters, otherparameters have optimum default settings, which can be changed ifrequiredOne-knob operation and clear, self-explanatory operating panelReproducible setting of all welding parameters by means of digitaldisplayAC parameters for frequency, balance and tungsten electrode diameterare adjustable using rotary knobsHighlightsSimultaneous AC welding on both sides – synchronisation via mainsvoltage!activArc – precise, focussed arc with reduced heat transfer and deepfusion penetration for optimum root fusionSpotmatic – saves 50% of tacking timeConnection capability: remote control, up/down torchClassicClassic operationDirect access to welding parameters via rotary knobs, also to AC parametersfor frequency and balanceSelf-explanatory operating panelReproducible setting of all welding parameters by means of digitaldisplayHighlightsAlternating current forms for every need: sinusoidal – trapezoidal – rectangularSimultaneous AC welding on both sides – synchronisation via mainsvoltage!activArc – precise, focussed arc with reduced heat transfer and deepfusion penetration for optimum root fusionPulsed TIG welding in Hz and kHz ranges – with or without remote control– for thin metal sheets, difficult materials and special welding tasksSpotmatic – saves 50% of tacking timeConnection capability: remote control, up/down torch

TIG AC/DC welding machinesOverview – Tetrix – controlsComfortProven convenience – all welding parameters can be adjustedOne-knob operation and clear, self-explanatory operating panelLED user menu for setting all welding parameters10 JOBs (welding tasks) which can also be accessed from the torchReproducible setting of all welding parameters by means of digitaldisplayAC parameters for frequency, balance and tungsten electrodediameter are adjustable using rotary knobsHighlightsAlternating current forms for every need: sinusoidal – trapezoidal –rectangularAC special – simple joining of aluminium sheets of very different thicknesses,e.g.1 mm to 10 mmSimultaneous AC welding on both sides – synchronisation via mainsvoltage!activArc – precise, focussed arc with reduced heat transfer and deepfusion penetration for optimum root fusionPulsed TIG welding in Hz and kHz ranges – with or without remote control– for thin metal sheets, difficult materials and special welding tasksSpotmatic – saves 50% of tacking timeConnection capability: remote control, up/down and Retox torchesAlso ideal for mechanised and automated applicationsSynergicVery easy and extremely convenient to use thanks to EWM TIGSynergic operationSynergic One-knob operation and clear, self-explanatory operatingpanelSelection and display of the welding task (JOB) via LED user menu256 JOBs (welding tasks) which can also be accessed from the torchReproducible setting of all welding parameters by means of digitaldisplaysHighlightsIdeal for changing welding tasks with user-friendly JOB selection menufor selecting material type, seam type, tungsten electrode diameter andwelding current/panel thicknessAlternating current forms for every need: sinusoidal – trapezoidal – rectangularAC special – simple joining of aluminium sheets of very different thicknesses,e.g.1 mm to 10 mmSimultaneous AC welding on both sides – synchronisation via mainsvoltage or master/slave principle!Pulsed TIG welding in Hz and kHz ranges – with or without remote control– for thin metal sheets, difficult materials and special welding tasksConnection capability: remote control, up/down and Retox torches, PCwith welding data and documentation softwareAlso ideal for mechanised and automated applications

AC/DC TIG welding machinesPicotig/TetrixPicotig 190 AC/DC TGTetrix 230 AC/DC TMControlsPicotig AC • –Smart AC – •Classic AC – –Comfort AC – •Synergic AC – –FunctionsTIG • •MMA • •TIG AC • •EWM-activArc – •EWM-spotArc – •Technical dataSetting range for weldingcurrent5 A - 190 A 3 A - 230 ADuty cycle at ambienttemperature25 °C 40 °C 25 °C 40 °C35 % – – – 230 A40 % – 190 A 230 A –45 % – – – –60 % 190 A 150 A 180 A 160 A65 % – – – –100 % 150 A 120 A 150 A 130 AOpen circuit voltage 43 V 45 VMains frequency 50 Hz / 60 Hz 50 Hz / 60 HzMains fuses (slow-blow) 1 x 16 A 1 x 16 AMains voltage (tolerances) 1 x 230 V (-40 % - +15 %) 1 x 230 V (-40 % - +15 %)Max. connected load 5.6 kVA 5.2 kVARecommended generatorpower8.1 kVA 7.8 kVADimensions, machine,LxWxH in mm600 x 205 x 415 600 x 205 x 415Weight, machine 16.5 kg 17 kgWeight, cooling unit – –Protection classification IP 23 IP 23Insulation class F FCooling output – –Tank capacity – –Flow rate – –Max. output pressure – –StandardsIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AQR Code118EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

AC/DC TIG welding machinesPicotig/TetrixTetrix 230 AC/DC TM Tetrix 300 AC/DC TM Tetrix 300 AC/DC TM– – –• • •– • •• • •– • •• • •• • •• • •• • •• • •3 A - 230 A 5 A - 300 A 5 A - 300 A25 °C 40 °C 25 °C 40 °C 25 °C 40 °C– 230 A – – – –230 A – – 300 A – 300 A– – 300 A – 300 A –180 A 160 A – 270 A – 270 A– – 270 A – 270 A –150 A 130 A 220 A 210 A 220 A 210 A45 V 100 V 100 V50 Hz / 60 Hz 50 Hz / 60 Hz 50 Hz / 60 Hz1 x 16 A 3 x 16 A 3 x 16 A1 x 230 V (-40 % - +15 %) 3 x 400 V (-25 % - +20 %) 3 x 400 V (-25 % - +20 %)5.2 kVA 8.3 kVA 8.3 kVA7.8 kVA 16.4 kVA 16.4 kVA600 x 205 x 415 570 x 240 x 550 570 x 240 x 55017 kg 36.5 kg 36.5 kg14 kg – 15 kgIP 23 IP 23 IP 23F F F800 W (1l/min) – 800 W (1l/min)4 l – 4.5 l5 l/min – 5 l/min3.5 bar – 3.5 barIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244119

AC/DC TIG welding machinesPicotig/TetrixTetrix 351 AC/DC FWTetrix 451 AC/DC FWControlsPicotig AC – –Smart AC • •Classic AC • •Comfort AC • •Synergic AC • •FunctionsTIG • •MMA • •TIG AC • •EWM-activArc • •EWM-spotArc • •Technical dataSetting range for weldingcurrent5 A - 350 A 5 A - 450 ADuty cycle at ambienttemperature25 °C 40 °C 25 °C 40 °C60 % – 350 A – –80 % 350 A – – 450 A100 % 320 A 300 A 450 A 420 AOpen circuit voltage 100 V 80 VMains frequency 50 Hz / 60 Hz 50 Hz / 60 HzMains fuses (slow-blow) 3 x 25 A 3 x 35 AMains voltage (tolerances) 3 x 400 V (-25 % - +20 %) 3 x 400 V (-25 % - +20 %)Max. connected load 10.6 kVA 15.9 kVARecommended generatorpower20.5 kVA 29.1 kVADrive rollers – –Wire speed – –Dimensions, machine,LxWxH in mm1100 x 455 x 1000 1080 x 690 x 1195Weight, machine 132 kg 181.5 kgWeight, wire feeder – –Protection classification IP 23 IP 23Insulation class H HCooling output 1500 W (1l/min) 1500 W (1l/min)Tank capacity 12 l 12 lFlow rate 5 l/min 5 l/minMax. output pressure 3.5 bar 3.5 barStandardsIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AQR Code120EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

AC/DC TIG welding machinesPicotig/TetrixTetrix 551 AC/DC FW Tetrix 551 AC/DC AW FW Tetrix 551 AC/DC AW FW– – –• – –• – –• – –• • •• • •• • •• • •• • •• • •5 A - 550 A 5 A - 550 A 5 A - 550 A25 °C 40 °C 25 °C 40 °C 25 °C 40 °C550 A 550 A 550 A 550 A 550 A 550 A520 A – 520 A – 520 A –450 A 420 A 450 A 420 A 450 A 420 A80 V 80 V 80 V50 Hz / 60 Hz 50 Hz / 60 Hz 50 Hz / 60 Hz3 x 35 A 3 x 35 A 3 x 35 A3 x 400 V (-25 % - +20 %) 3 x 400 V (-25 % - +20 %) 3 x 400 V (-25 % - +20 %)22.2 kVA 22.2 kVA 22.2 kVA39.4 kVA 39.4 kVA 39.4 kVA– 4 4– 0.2 m/min - 10 m/min 0.2 m/min - 10 m/min1080 x 690 x 1195 1080 x 690 x 1195 1080 x 690 x 1195181.5 kg 184.5 kg 184.5 kg– 13.7 kg 13.7 kgIP 23 IP 23 IP 23H H H1500 W (1l/min) 1500 W (1l/min) 1500 W (1l/min)12 l 12 l 12 l5 l/min 5 l/min 5 l/min3.5 bar 3.5 bar 3.5 barIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244121

AC/DC TIG welding machinesPicotig/Tetrix • Options/accessoriesOptions/accessoriesWire preheating machineWire feed unitsspotArc torchesStandard torches, 5-poleFunction torches, 12-poleTetrix 270 HotwireTIG constant-current source to pre-heat the wire,5-270 A, portable, incl. connection cableTetrix drive 4LWire feeder, water, Euro torch connectorA demodular Tetrix power source with connectionsfor wire feed units is required for operation!Spool diameter up to 300 mmSPOTARC TIG 18 W 5P 4MTIG welding torch, water-cooledSpot welding torch, with welding nozzles for filletwelds, edge welds and flat seams incl. settinggaugeTIG 150 GD 5P 2T 4MTIG welding torch, gas-cooledDouble push-buttonTIG 200 GD 5P 2T 4MTIG welding torch, gas-cooledDouble push-buttonTIG 260 WD 5P 2T 4MTIG welding torch, water-cooledDouble push-buttonTIG 450 WD 5P 2T 4MTIG welding torch, water-cooledDouble push-buttonTIG 450SC WD 5P 2T HFL 4MTIG welding torch, water-cooledDouble push-buttonTIG 150 GD 12P RETOX HFL 4MTIG function torch, Retox, gas-cooledSetting and display of welding current and programs„ON 12-pole connection socket“ option requiredTIG 200 GD 12P RETOX HFL 4MTIG function torch, Retox, gas-cooledSetting and display of welding current and programs„ON 12-pole connection socket“ option requiredFunction torches, 12-poleRemote controls, 19-poleTIG 260 WD 12P RETOX HFL 4MTIG function torch, Retox, water-cooledSetting and display of welding current and programs„ON 12-pole connection socket“ option requiredTIG 450 WD 12P RETOX HFL 4MTIG function torch, Retox, water-cooledSetting and display of welding current and programs„ON 12-pole connection socket“ option requiredTIG 450SC WD 12P RETOX HFL 4MTIG function torch, Retox, water-cooledSetting and display of welding current and programs„ON 12-pole connection socket“ option requiredRT1 19POLRemote control, currentOperating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix, Picotig 190 AC/DC, Pico 180 and Pico 300cel / cel pws machine seriesRTG1 19POLRemote control, currentWith pre-fitted 5-m connection cableOperating point setting directly at the site ofweldingFor Tetrix, Picotig 190 AC/DC and Stick machineseriesRTAC1 19POLRemote control, current/balance/frequencyAC balance (positive/negative half-wave ratio) canbe set from +15% to -15%.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor all Textrix AC/DC machines (except Tetrix 230AC/DC)RT PWS1 19POLRemote control, vertical-down weld, current polereversalOperating point setting directly at the site ofweldingFor all Textrix AC/DC machines (except Tetrix 230AC/DC) and Pico 300 cel PWSRTP1 19POLRemote control, spot/pulsed weldingPulse, spot and pause times are infinitely adjustable.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix and Picotig 190 AC/DC machine series122EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

AC/DC TIG welding machinesPicotig/Tetrix • Options/accessoriesRemote controls, 19-poleRTP2 19POLRemote control, spot/pulsed weldingPulse/pause ratio (balance) adjustable from 10%to 90%.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix and Picotig 190 AC/DC machine seriesRTP3 spotArc 19POLRemote control, spotArc, spot/pulsed weldingPulse/pause ratio (balance) adjustable from 10%to 90%.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix and Picotig 190 AC/DC machine seriesRTF1 19POLFoot-operated remote control, current, with connectioncableStart/stop welding operationOperating point setting directly at the site ofweldingFor Tetrix, Picotig 190 AC/DC, Pico 180 and Pico 300cel / cel pws machine seriesCooling unitsTransport cartscool40 U31Air cooling unit with centrifugal pumpModular design, tool-free assemblyTrolly 35-2Transport cartsFor transporting a power source, a cooling unit anda gas cylinderFor Tetrix 230, 270, 300, 400-2 DC as well as Tetrix230, 300 AC/DCTrolly 38-2 ETransport cartsFor transporting a power source, a cooling unit anda gas cylinderFor Tetrix 230, 270, 300, 400-2 DC as well as Tetrix230, 300 AC/DCCooling unitscool35 U31Air cooling unit with centrifugal pumpModular design, tool-free assemblyTrolly 55-2Transport cartsFor transporting a power source, a cooling unit anda gas cylinderFor Tetrix 230, 270 DC, Tetrix 230 AC/DC, as well asPhoenix and Taurus 335EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244123

Plasma DC and AC/DC welding machinesmicroplasma/Tetrixmicroplasma 120Tetrix 150 Plasma• –– •– •– •• •– •– •– •– •0.5 A - 120 A 5 A - 150 A1 A - 10 A 5 A - 25 A25 °C 40 °C 25 °C 40 °C– 120 A – –– 70 A – 150 A95 V 100 V50 Hz / 60 Hz 50 Hz / 60 Hz1 x 16 A 3 x 16 A1 x 230 V (-40 % - +15 %) 3 x 400 V (-25 % - +20 %)4.1 kVA 5.9 kVA– 7.9 kVA520 x 550 x 480 1050 x 500 x 132550 kg 158 kg– 34 kgIP 23 IP 23HH– 1200 W (1l/min)– 7 l– 5 l/min– 3.5 barIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244125

Plasma DC and AC/DC welding machinesmicroplasma/TetrixTetrix 300 PlasmaControlsmicroplasma –Classic•Comfort•Synergic•FunctionsPlasmaEWM-activArcEWM-spotArcMMATIG•••••Technical dataSetting range for weldingcurrent5 A - 300 APilot arc current5 A - 25 ADuty cycle at ambienttemperature25 °C 40 °C40 % – –45 % – –60 % – –65 % – –100 % – 300 AOpen circuit voltage90 VMains frequency50 Hz / 60 HzMains fuses (slow-blow)3 x 35 AMains voltage (tolerances) 3 x 400 V (-25 % - +20 %)Max. connected load14 kVARecommended generatorpower18.9 kVADimensions, machine,LxWxH in mm1050 x 500 x 1325Weight, machine158 kgWeight, cooling unit34 kgProtection classification IP 23Insulation classHCooling output1200 W (1l/min)Tank capacity7 lFlow rate5 l/minMax. output pressure3.5 barStandardsIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AQR Code126EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

Plasma DC and AC/DC welding machinesmicroplasma/TetrixTetrix 400 PlasmaTetrix 350 AC/DC Plasma– –• –• •• •• –• –• –• –• –5 A - 400 A 5 A - 350 A5 A - 25 A 5 A - 25 A25 °C 40 °C 25 °C 40 °C– 400 A – 350 A400 A – – –– 380 A 350 A 325 A380 A – – –330 A 320 A 260 A 260 A92 V 95 V50 Hz / 60 Hz 50 Hz / 60 Hz3 x 35 A 3 x 25 A3 x 400 V (-25 % - +20 %) 3 x 400 V (-25 % - +20 %)20.7 kVA 15 kVA28 kVA 20.5 kVA1050 x 500 x 1325 1050 x 500 x 1325158 kg 163 kg34 kg 34 kgIP 23 IP 23HF1200 W (1l/min) 1200 W (1l/min)7 l 7 l5 l/min 5 l/min3.5 bar 3.5 barIEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class AEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244127

Plasma DC and AC/DC welding machinesmicroplasma/Tetrix • Options/accessoriesOptions/accessoriesTorchesRemote controls, 14-polePHB 50 26A 3MPlasma manual welding torch, 26 ACompact torch design and small torch head diameterfor optimal handling with the best possibleperformancePHB 50 50A 3MPlasma manual welding torch, 50 ACompact torch design and small torch head diameterfor optimal handling with the best possibleperformancePWH 100 3MPlasma manual welding torchesGreater load capacity of the plasma nozzles thanksto optimised cooling systemCompact torch design and small torch head diameterfor optimal handling with the best possibleperformancePWH 150 4MPlasma manual welding torchesGreater load capacity of the plasma nozzles thanksto optimised cooling systemCompact torch design and small torch head diameterfor optimal handling with the best possibleperformanceFR21 14POLFoot-operated remote control, currentOperating point setting directly at the site ofweldingFor microplasma machine seriesFRP10 14POLRemote control, pulse/spotRobust metal casing with rubber feet, retaining clipand holding magnetFor microplasma machine seriesFRP15 14POLRemote control, pulsesRobust metal casing with rubber feet, retaining clipand holding magnetFor microplasma machine seriesRemote controls, 19-poleCooling unitsRTP1 19POLRemote control, spot/pulsed weldingPulse, spot and pause times are infinitely adjustable.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix and Picotig 190 AC/DC machine seriesRTP2 19POLRemote control, spot/pulsed weldingPulse/pause ratio (balance) adjustable from 10%to 90%.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix and Picotig 190 AC/DC machine seriesRTP3 spotArc 19POLRemote control, spotArc, spot/pulsed weldingPulse/pause ratio (balance) adjustable from 10%to 90%.Operating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix and Picotig 190 AC/DC machine seriesRTF1 19POLFoot-operated remote control, current, with connectioncableStart/stop welding operationOperating point setting directly at the site ofweldingFor Tetrix, Picotig 190 AC/DC, Pico 180 and Pico 300cel / cel pws machine seriesRK 1Reverse cooling unitcool71 U43Air cooling unit with centrifugal pumpModular design, tool-free assemblyUK 500Air cooling unitRemote controls, 19-poleRT1 19POLRemote control, currentOperating point setting directly at the site ofweldingRobust metal casing with rubber feet, retaining clipand holding magnetFor Tetrix, Picotig 190 AC/DC, Pico 180 and Pico 300cel / cel pws machine seriesTransport cartsTrolly 70-3 DFTransport cartsTo transport one power source, two modules andtwo gas cylindersFor the Tetrix Plasma series of machines128EWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244

Plasma DC and AC/DC welding machinesmicroplasma/Tetrix • Options/accessoriesGas metering units for Tetrix plasma machines without digital gascontrolGDE2Gas metering unit with 2 gas quantity metersGas metering units for Tetrix plasma machines without digital gascontrolGDE3Gas metering unit with 3 gas quantity metersGDE2.1Gas metering unit with 2 gas quantity metersEWM HIGHTEC WELDING GmbHTel.: +49 2680 181-0, Fax.: -244129