MIG MAG welder 200A, MMA electrode 170A, IGBT, for 5kg wire reel | R221

R221 PROPERTIES & ADVANTAGES:

• MIG/MAG: welding with automatic wire feed. In MIG welding argon (more rarely helium) is used as shielding gas, this process is preferably used for non-ferrous metals as well as stainless steel. the MAG process uses CO2 or a mixed gas of argon, CO2 and O2 as shielding gas and is mainly used for simple and low-alloy steelSteel used like mild steel.
• Settings according to wire thickness: If you set the wire thickness (0.6 | 0.8 | 1), an ampere (A) and wire feed speed adapted to the selected wire thickness appears. The amperage can be changed within the given range. Here amperes are coupled to volts, the wire feed speed can be set separately.
  
• In SPL Mode, amps, volts and wire feed speed can be set independently. This is a great advantage when an individual setting is required. With the help of the job memory the settings can be saved and easily reused at a later date.
  
• Inductance: The device has a continuously adjustable choke. This smoothes the welding current and changes the rate at which the current rises so that the weld seam quality and precision is improved.
  
• 2 cycles/4 cycles (MIG/MAG and TIG)
  
• MMA/STICK/E-HAND: coated electrodes are used - in this process the electrodes are arc carrier and filler metal in one.
  
• hot start: at every Neach time the welding unit is restarted, overcurrent is provided to support the ignition of the arc.
  
• Arc Force: Melted material transfers more easily to the workpiece. Prevents the arc from going out if this material causes contact between the electrode and the molten pool.
  
• Anti-Stick automatically switches off the welding generator if the electrode sticks to the workpiece and must be removed by hand without damaging the electrode clamp.
• modern IGBT (Insulated Gate BipBipolar transistor) allows fast and therefore low-loss switching of electrical currents
• 9 memory locations
  
• overheating protection
  

R221 FEATURES:

R221 CONTROLLER: