Used Weld Tig Welder for sale (6,071)

Condition: used, WIG and Electric Inverter Welding Machine ESS Type Transtig 231 (DC) WIG Welding Machine Serial No. Year of manufacture: 2007 WIG output: 225 A = 40% duty cycle 180 A = 60% duty cycle 140 A = 100% duty cycle Electrode output: 180 A = 50% duty cycle Power supply: 400 Volt, 50 Hz, 16 Amp plug - DC welding unit - stepless power adjustment - 2-stroke and 4-stroke operation - HF ignition - pulse welding mode - stick electrode mode - water-cooled - 8 meter WIG hose assembly with hand torch - shielding gas regulator - operating manual Space requirement (L x W x H): 1000 x 450 x 710 mm Guedpfx Aljrtvi Rj Ueh Weight: 90 kg The welding test produced very good results when welding stainless steel with DC. Otherwise in very good overall condition.

Year of construction: 2013, condition: excellent (used), From liquidation of business assets: Kjellberg TIG 321 AC/DC Year of manufacture: 2013 Pulsed operation HF ignition Water cooling Welding range: 5-320 Amps 320 Amps at 45% duty cycle Complete, with 4-meter torch, ground cable, and pressure regulator Gusdpfxohp U Rmo Al Ujh Dimensions in mm, approximately: 1100x510x810 --Very well-maintained unit--

Condition: used, Stainless steel welding line MOD.50/60, made OLIMPIA 80 with TIG welder & Seam bead roller & Orbital polishing Specifications: - Diameter : 18 – 63.5 mm Guedpfxjymauts Al Ueh - Thickness : 0.5 – 3 mm - Length : 3 – 6 m - Speed : Up to 3 m/min Diameter: 18 – 63.5 mm Length: 3 – 6 m Speed: Up to 3 m/min

Year of construction: 2000, condition: good (used), machine/vehicle number: 84061, Offer 22629 - Air-cooled DC/AC welding system, mobile - For welding all weldable metals - e.g., stainless steel, steel, aluminum, brass, etc. - Welding current (TIG) continuously adjustable from 20 A to 270 A, 35% duty cycle Guodpfx Aljixp D Uo Ueh - 100% duty cycle - Connection: 400 V - Includes: - Digital welding current display - Arc frequency control - HF start - Pulse function - Hose package, 5 m - Pressure reducer - Ground cable - Mobile chassis - Space requirement: approx. W 550 x H 1150 / 1300 x D 950 mm - Weight: approx. 180 kg

Condition: used, Year of construction: 2012, functionality: fully functional, machine/vehicle number: 82397, type of input current: three-phase, welding current (max.): 420 A, Equipment: type plate available, MERKLE Insquare W 421 AC/DC water-cooled TIG welding system Manufacturer: MERKLE Model: Insquare W 421 AC/DC Year of manufacture: 2012 Serial number: 82397 Description For sale is a powerful AC/DC TIG welding system from MERKLE with water cooling. This system is suitable for professional welding applications on steel, stainless steel, aluminum, and other non-ferrous metals. The AC/DC technology allows for both DC and AC welding, covering a wide range of applications. Guedpezamffsfx Al Uoh With a welding current of up to 420 A, the system is ideal for industrial use in metal, tank, plant, and pipeline construction. The water cooling ensures continuous and reliable operation, even at high welding currents. Technical data Manufacturer: MERKLE Type: Insquare W 421 AC/DC Year of manufacture: 2012 Welding current range: 5 – 420 A AC frequency: 50 – 200 Hz Open-circuit voltage: 80 V Mains connection: 400 / 415 V, 50 / 60 Hz, 3~ Duty cycle at 40 °C: 420 A at 40 % 360 A at 60 % 310 A at 100 % Protection class: IP23 Water cooling Standard: EN 60974-1 Scope of delivery MERKLE Insquare W 421 AC/DC Water cooling TIG torch Ground cable Foot pedal All information is subject to change without notice.

Year of construction: 2011, condition: used, THERMATOOL CFI 250 Solid State HF Welder 250 kW High frequency tube welding machine This THERMATOOL CFI 250 is a Solid State High Frequency Welder designed for the production of steel tubes and profiles using high-frequency welding technology. With an output power of 250 kW and a 400 kHz welding frequency, it delivers reliable, efficient, and high-quality welding performance for tube mill production lines. Technical Specifications · Manufacturer: THERMATOOL · Model: CFI 250 · Year: 2011 · Output Power: 250 kW · Welding frequency: 400 kHz Guodpszpx Iisfx Al Uoh · Input Voltage: 3 × 400 V · Input Current: 578 A Main Features · 250 kW MosFet HF inverter with 5 pairs of modules (5 positive & 5 negative) · AUTOMATCH automatic load matching system · 250Kw DC rectifier with PLC control Siemens S7 · Remote control console · Closed-loop distilled water cooling system Looking for a used THERMATOOL HF welder, 250 kW solid-state welder, or other second-hand tube mill equipment? Explore our extensive range of quality used machinery for the steel tube industry. Input Voltage: 3 × 400 V Input Current: 578 A Welding frequency: 400 kHz Output Power: 250 kW 250Kw MosFet HF Inverter with 5 pairs of modules: 5 positive & 5 negative 250Kw DC rectifier: with PLC control Siemens S7

Year of construction: 2021, condition: used, GH INDUCTION | EMMEDI HF welder 100kW In excellent working conditions. Year 2021. Solid-state high-frequency induction heating generator 100Kw for tube welding applications · Welding frequency: 400 KHz · Power: 120 KVA · Modules: SiC SiliconCarbide IGBT Scope of supply · Power cabinet with digital control (MPC-3 HMI touchscreen interface) · Oscillator module · XYZ motorized inductor positioning system · Operator control desk with diagnostic display, manual/automatic modes · Cooling system with air–water heat exchanger Welding frequency: 400 KHz Gusdpfxezkf Thj Al Ueh Power: 120 KVA Modules: SiC SiliconCarbide IGBT

Year of construction: 2009, condition: good (used), machine/vehicle number: 4495678, Offer 18336 Portable WIG-DC welding machine on a transport trolley Technical data: - WIG – DC + electrode welding - Welding current continuously adjustable for WIG welding from - 5 A - 10.0 V to 150 A - 22 V, 35% duty cycle - 100 A, 100% duty cycle - Connection: 220 V / 50 Hz, 15 A - Includes: - 2-cycle / 4-cycle function - HF ignition - Welding current decay setting - Gas pre-flow and post-flow regulation - Hose pack, 4.5 m length, lightweight design - Ground cable - Pressure reducer - Space requirement: approx. W 200 x H 300 x D 500 mm - Weight: approx. 10 kg Godehq T N Djpfx Al Ueuh - Transport trolley with gas cylinder holder, W 550 x H 900 x D 560 mm - Weight of transport trolley: approx. 10 kg

Condition: new, Year of construction: 2024, functionality: fully functional, type of cooling: water, laser power: 350 W, Equipment: documentation/manual, type plate available, New AC/DC Pulse welder with CWF wire feeder, previously on display in the showroom. Guedpfx Aozu Tv Ejl Ueh

Condition: used, SAF Seam Welder arm approx 4.3 m long. with SAF Nertamatic 300 TR Control, plasma TIG . Gujdpfx Ajzh Rdyel Ujh

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, working width: 1,650 mm, wire diameter (max.): 7 mm, Schlatter MG930, quick change, DC welding machine with 5 DC transformer, 1092 kVA. Schlatter control from 2007 with S7-300 PLC. Automatic line wire loader up to 3m, automatic line wire channel positioning, open portal DC welding machine, quick change cross wire hopper, MLV1 pullout and stacker. Gusdpfx Aozd Suljl Ush

Condition: used, Year of construction: 2007, machine/vehicle number: 0185476, Offer 26283 Technical data: - Water-cooled WIG – DC welding system, mobile - Welding current continuously adjustable with digital display - min. 5 A to max. 420 A - Mains connection 400 V - Including: - SYNERGIC control with programmable welding tasks - 2-cycle – 4-cycle setting - HF ignition and Liftarc - Gas pre-flow control, etc. - Hose set 8m, lightweight design Gusdoz Rwiyopfx Al Uoh - Ground cable - Pressure regulator - Space requirement approx. W 700 x H 1200 x D 1200 mm - Weight approx. 200 kg

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, Medium-frequency spot welding machine – also suitable for welding aluminium. Rated power at 20% duty cycle: 180 kVA Max. welding power: 315 kVA Adjustable reach: 300 to 800 mm Arm spacing (min/max): 150–400 mm Electrode stroke: parallel stroke Gusdpfxjzz Ripj Al Uoh Electrode force adjustable up to 600 daN Weight: approx. 660 kg Welding control unit: Dalex L 4-6 Cooling water flow rate: 10 l/min Operating instructions and manual are available Working stroke triggered by pneumatic foot pedal Very good, well-maintained condition

Condition: good (used), MERKLE Insquare W 300 AC/DC Welding Machine with original hose kit Primary: Voltage: 3 x 400 V Frequency: 50 (60) Hz cos phi: 0.95 TIG DC range: Open-circuit voltage: 80 V Working voltage: 10-22.8 V Welding current: 5-320 A Duty cycle 60% (10 min.) 320 A Duty cycle 80% (10 min.) 300 A Duty cycle 100% : 260 A (40°C) Primary continuous power: 9.5 kVA Primary continuous current: 13.7 A Primary peak current: 19 A TIG AC range: Open-circuit voltage: 80 V Working voltage: 10-22.8 V Welding current: 5-320 A Duty cycle 60% (10 min.) 320 A Duty cycle 80% (10 min.) 300 A Duty cycle 100% : 260 A (40°C) Primary continuous power: 9.5 kVA Primary continuous current: 13.7 A Primary peak current: 19 A Electrode welding: Electrode diameter: 1.5-6 mm Open-circuit voltage: 80 V Working voltage: 20-32.8 V Welding current: 5-320 A Duty cycle 60% (10 min.) 320 A Duty cycle 80% (10 min.) 300 A Duty cycle 100% : 260 A (40°C) Primary continuous power: 13.1 kVA Primary continuous current: 19 A Primary peak current: 22 A Welding processes: Selector switch, 10 levels: TIG DC Negative, TIG DC Positive, TIG DC Negative with start pulse, Gsdpfx Alel Sm Hbs Uouh TIG AC low-noise, TIG AC Rectangular, TIG AC "Balanced TIG", Electrode Negative, Electrode Positive, Electrode "Sine wave", Electrode Rectangular Selector switch 1, 10 levels: Current 1, Time 1, Ramp-up and ramp-down time, Start current, End current, Ignition pulse, Spot time, Pre-flow and post-flow time Selector switch 2, 9 levels: Current 2, Time 2 (for pulse operation), AC Balance, AC Frequency, Hot start time and current, Current regulation, Electrode diameter, Display U Settings: 2 potentiometers for selector switches 1 and 2 Displays: 2 LED displays with preview and hold function for current, voltage, time, frequency Time functions: Selector switch, 4 levels: OFF, Pulse slow, Pulse fast, Spot welding Ignition: Selector switch, 4 levels: OFF, High frequency, Lift-Tig Energy control: Selector switch, 4 levels: on the machine, Hand or foot control, Welding torch Operating mode: Selector switch, 4 levels: 2-stroke, 4-stroke, 4-stroke with 2 currents, Gas test, Test, Program Program memory: 20 memory locations, freely assignable AC frequency: 50-200 Hz AC balance: 9-91% Gas pre-flow time: 0-3 s Gas post-flow time: 0-25 s Current ramp-up time: 0-2 s Current ramp-down time: 0-20 s Ignition pulse: 0-100 ms Spot time: 0.1-2.5 s Pulse slow: 10 ms-2.5 s Pulse fast: 50 Hz-5 kHz Hot start time: 0-1.5 s Hot start current: 10-200% Current regulation: 100-250% Button: Test protective device Button: Program selection LED: Power ON, Over temperature, Fault, Protection circuit, Display hold, Start current Ramp-up, Current 1, Current 2, Ramp-down, End current Power source: IGBT inverter Ignition: High frequency or Lift-Tig Standard: EN 60974-1 "S" / CE Torch connection: EURO central connection with 5-pin plug Torch cooling: Water-cooled Socket 50 mm²: Workpiece cable Socket 50 mm²: Electrode welding cable Power connection: 4 x 4 mm², 5 m long Gas connection hose: 2 m Weight: 130 kg (300 AC/DC) Dimensions L x W x H: 910 x 600 x 910 mm with gas cylinder holder Gas cylinder holder: 10 - 20 - 50 l gas cylinder You can find more items - new and used - in our shop! International shipping costs on request!

Year of construction: 2000, condition: used, TIG welding machine, DC, 380 volts, for stainless steel. Guodpfjgt Auusx Al Ueh Arkoquad 220, 40% duty cycle at 220 amps, 10% duty cycle at 140 amps, with torch. Ground cable, pressure reducer, water cooling.

Year of construction: 2004, condition: used, functionality: fully functional, machine/vehicle number: S 10054, A professional, high-precision longitudinal seam welding machine designed specifically for the ventilation and ducting industry. The WAMMES SW 1250 provides airtight, high-strength overlapping stitch and continuous seam welds on round ducts and fittings, ensuring compliance with strict industrial leakage standards. Specifications: - Manufacturer: WAMMES Machining (Germany) - Model: SW 1250 - Application: High-efficiency stitch and continuous welding for ventilation ducts, chimneys, and round fittings. - Welding Length (Max): 1250 mm - Material Thickness Range: Galvanized Steel: 0.4 mm – 1.0 mm (approx.) Guodpfx Aszbh Hyjl Ueh Stainless Steel: 0.4 mm – 0.8 mm (approx.) Key Features & Components: - Airtight Seam Quality: Engineered to deliver tight, consistent welds without damaging the zinc coating on galvanized sheets. - Robust Clamping System: Heavy-duty pneumatic or mechanical clamping bars hold the rolled cylinder perfectly in place for uniform seam alignment. - Adjustable Overlap: Allows for precise calibration of the joint overlap, minimizing material waste. - Industrial Control Panel: Simple, operator-friendly interface for adjusting welding speed, current, and stitch intervals. - Foot Pedal Operation: Facilitates safe, hands-free workpiece positioning and cycle activation. Condition & Availability - Status: Fully operational and in good working condition. - Ready for delivery

Condition: used, Plasma impulse gas metal arc welding machine, pulse machine EWM Type Tetrix 400 Plasma / Tetrix 400 DC-P Robot Plasma welding and soldering machine Art. No.: Serial No.: Year of manufacture 2003 Output: 400 amps = 40% duty cycle 360 amps = 60% duty cycle 300 amps = 100% duty cycle Setting range: stepless Open-circuit voltage: approx. 26 volts Mains connection: 400 volts, 50 Hz, 32 amps plug - Digital display for current - Digital display for voltage, job, and program - Various welding programs can be selected - Pulse mode - Separate 4-roller wire feeder EWM, Type DV cold wire hand with connecting hose package approx. 5 meters - Approx. 4 meter hose package - External EWM water cooling, Type Cool 71 U41 DKF Guodpfx Aozwb R Nol Ujh - External high-voltage unit - Welding machine equipped with 1 mm welding wire Space required L x W x H: 1300 x 640 x 1830 mm Weight: 245 kg Very good condition

Year of construction: 2016, condition: used, THERMATOOL CFI 200 HF Welder for tube production, 200 kW solid-state high frequency welding system, manufactured in 2016. THERMATOOL CFI 200 HF Welder, designed for reliable high-frequency welding applications with advanced automatic load matching AUTOMATCH and THERMAVIEW remote control. With interconnecting cables, it is ready for re-installation. In excellent worling conditions. TECHNICAL SPECIFICATIONS - Manufacturer: THERMATOOL - Model: CFI 200 - Year: 2016 - Continuous Output Power: 5 - 200 kW - Nominal Welding Frequency: 400 kHz - Total System Power: 307 kVA - Input Voltage: 400 V - Input Frequency: 50 Hz - Input Current: 464 A - Control Voltage: 110 V SCOPE OF SUPPLY HF CABINET - Compact Rugged Enclosure Design - Water Cooled High Frequency Power Transistor Modules - High Frequency Capacitor Bank - Single Axis Table. - Water Flow and Temperature Protection - ‘Automatch’ - Automatic load matching system - Output Weld Lead Assembly DC CABINET Power Supply - SCR Power Controller/Stabiliser - Solid State Low Ripple Filter - Automatic Speed Power Control - Heavy Duty Power Transformer THERMAVIEW Remote Control Console - PC Panel with Thermaview software - Power Control - Pushbuttons and Control Switches - Analog Indication Meters OUTPUT BUSBAR - Straight output busbar CABLES / PIPING - Existing interconnecting cables - Existing distilled water interconnecting piping WORKCOILS - 5 workcoils in the range 25 – 76.2mm BENEFITS ✓ Solid-state technology for reliable operation ✓ Automatic load matching to optimize welding performance ✓ Integrated THERMAVIEW control for convenient operation and monitoring ✓ Suitable for a wide range of tube diameters with five included work coils ✓ Designed for efficient production and dependable welding performance For more information, contact Continuous Output Power: 5 - 200 kW Nominal Welding Frequency: 400 kHz Guodpfxjzi Twre Al Ujh Total System Power: 307 kVA Input Voltage: 400 V Input Frequency: 50 Hz Input Current: 464 A Control Voltage: 110 V

Condition: good (used), Welding current: 10 - 200 A Weight: 103 kg Guedpfoyrglcjx Al Ueh Siegfried Volz Machine Tools Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel / Germany

Condition: used, Stainless steel welding line MOD.70/120, made OLIMPIA 80 with tricathode welder & Seam bead roller & Orbital polishing Gusdjvtn H Tjpfx Al Ush Specifications: - Diameter : 35 – 120 mm - Thickness : 0.7 – 3.5 mm - Length : 3 – 6 m Tube diameter: 35 – 120 mm Thickness: 0,7 – 3,5 mm Tube length: 3 – 6 m

Condition: used, MIG MAG welding machine, gas-shielded welding unit CLOOS, type GLC 403 PA-TS Manufacturer's No. 8198, Year of manufacture 1994 Rated power 400 amps Power 400 amps - 60% duty cycle 310 amps - 100% duty cycle Adjustment range: stepless Connection hose package: 4.5 meters Mains connection: 380 volts, 50 Hz, 32 amp plug - 2-cycle and 4-cycle welding unit - External wire feeder, type CK 72/5TSZK with 2-roller drive and 4.5-meter hose package Gujdpozugnzefx Al Uoh - 4-meter hose package with central connection and EHRIG hand torch, type Senator-800-D - Water-cooled - Pressure gauge for gas cylinder - Welding unit equipped with 1 mm welding wire Space requirement L x W x H: 1250 x 600 x 1100 mm Weight: 300 kg Good condition

Condition: used, MIG/MAG pulsed gas shielded welding machine, EWM, type Phoenix 301 Progress Puls Force Arc Serial No. Art. No.: Year of manufacture: 2007 Power: 300 amps = 60% duty cycle 250 amps = 100% duty cycle Adjustment range: stepless Open-circuit voltage: approx. 29 volts Mains connection: 400 volts, 50 Hz, 16 amps plug - Digital display for voltage and current - Pulse function - Various welding programs selectable - 2-cycle, 4-cycle and spot welding - Water-cooled - 4-meter hose package, NEW, with central connection - Welding gas pressure regulator, NEW - Welding machine equipped with 1.2 mm welding wire Space requirement L x W x H: 900 x 660 x 1550 mm Weight: approx. 160 kg Guedpfxoz Afhie Al Uoh Good condition - fully functional - ready for demonstration

Condition: used, Spot Welding Machine DALEX Type SL 16 - 2 Machine No. ZZH/N-10183 Year of manufacture: approx. 2002 Rated power at 50% duty cycle: 16 KVA Maximum welding power: 50 KVA Max. throat depth: 500 mm Max. electrode force: 17 - 278 daN Electrode arm Ø 45 mm Electrode holder Ø 25 mm Arm spacing: 150 mm / 300 mm Operating pressure: 1–6 bar Open circuit voltage: up to 3.6 Volt Connected load: 37 kVA Mains connection: 400 Volt, 50 Hz Gsdpsy N Dukofx Al Ujuh - Weld control MPS 200-003 - Welding cycle triggered via electric foot switch - Water-cooled Required space (L x W x H): 1100 x 720 x 1450 mm Weight: 230 kg Very good condition

Condition: used, MIG MAG welding machine, gas-shielded welding system, MESSER LINCOLN, type MagStar 18 Serial No. 4210048, Year of manufacture approx. 1995 Output: 180 amps = 60% duty cycle 140 amps = 100% duty cycle Setting range: 8 power levels Mains connection: 400 volts, 50 Hz, 16 amp plug - Spot welding attachment Guodpfx Ajzugn Iol Ujh - 2-roller wire feeder - 3 meter hose assembly with central connection - Welding gas pressure regulator Space required L x W x H: 1150 x 460 x 650 mm Weight: 100 kg In good condition

Condition: good (used), Year of construction: 1980, TIG welding machine Messer Griesheim GW 200 DC 400 Volt Gedpfstd Hhdex Al Ujuh