Stahlwerk AC/DC TIG 200 Pulse Pro Touch Tig Welder | Part Number 1180

Gas preflow. Thanks to the gas preflow, the shielding gas flow starts before the arc is ignited. This prevents the workpiece from coming into contact with air at the start of welding. This protects the tungsten electrode from excessive wear and the weld seam from oxidation. The gas lead time can be set individually depending on the welding requirements.
Gas run-on. After the arc goes out, the tungsten electrode is cooled down by the gas run-on time and the weld pool is protected from oxidation. The gas run-on time can be set individually depending on the welding requirements.
Starting current. Current used when starting the ignition before it changes to the set welding current (4T).
Welding current. Infinitely variable welding current.
Final current. Current that comes on at the end of ignition before the ignition goes out (4T).
Current rise. After complete ignition of the arc, the welding process enters the current increase phase, in which the welding current is increased linearly from the set start current value to the desired welding current value (4T).
Current reduction. After the torch button has been pressed and released again (4T), the device enters an automatic current reduction phase. Prevents blowholes (end craters) at the end of the weld seam.
AC frequency. Depending on the material used, the frequency density of the AC waveform can be optimized. This accelerates the welding performance and improves the shape of the weld seam.
AC balance. This function can be used to adjust the positive and negative current cycles for better breaking up of the oxide layer in the horizontal direction during AC TIG welding.
Cleaning current. The cleaning current is used to break up the oxide layer in the longitudinal direction and to accelerate the formation of the weld pool.
Pulsed current. The pulse current is a higher welding current that alternates periodically with the lower base current.
Pulse width. The pulse width is the duration of a single pulse. The pulse width can be used to set the duration of the pulse current.
Pulse frequency. The pulse frequency determines how often the current alternates between the set pulse and base current values in a defined period of time.

Model: AC/DC TIG 200 Pulse Pro Touch welding machine Output current (TIG / MMA): 5 – 200 A / 30 – 160 A TIG duty cycle (40°C): 25% at 200 A / 60% at 150 A / 100% at 120 A MMA duty cycle (40°C): 25% at 160 A / 60% at 110 A / 100% at 90 A TIG AC duty cycle (40°C): 25% at 200 A / 60% at 150 A / 100% at 120 A Protection class: IP21S Mains voltage: 1 x 230 V AC Mains frequency: 50 Hz Open circuit voltage (TIG DC and MMA / TIG AC): 68 V / 48 V Maximum mains current (I1max) | (TIG / MMA): 28 A Maximum effective mains current (I1eff) | (TIG / MMA): 15,6 A Weight: 17.5 kg Dimensions L x W x H (mm): 450 x 245 x 430 Mains connection: CEE 7/7 Schuko plug Standards: IEC 60974-1; EN 60974-10 (Class A) Certified by: TÜV Rheinland

[pt-no-reviews]