Micro GAP 50 DC

For manual applications with low welding currents
  • ƒƒMicro plasma welding, GTA, MMA
  • ƒƒUser friendly touch screen control panel
  • ƒƒCompact design with integrated cooling unit
  • Wide range of additional accessories

Micro GAP 50 DC is a stand-alone arc welding power unit. The unit is dedicated for microplasma welding and hard-facing with rods. Micro GAP 50 DC has very complex design and despite integrated cooling relatively small dimensions. Advanced inverters allows to weld even from 0,5 A and the current can be adjusted with accuracy up to 0,1 A. The user-friendly 5,7“ touchscreen control panel with newly developed user interface allows the operator a simplified and even faster preselection of welding parameters also with protective gloves. All the settings are displayed on the touchscreen and up to 1,000 memory locations are available for saving the welding parameters. Additionally, Micro GAP 50 DC is capable to weld in TIG
and MMA mode (preferable 1,6 mm and 2,0 mm electrodes from ToolTec series).

  • Micro plasma brazing
  • ƒƒ
  • Repairs on tool steels, rebuilding of cutting edges
  • ƒƒ
  • Medical instruments welding
  • ƒƒ
  • Filter inserts welding, diaphragms and metallic meshes
  • ƒƒ
  • Repairs on plastic injection moulds
  • ƒƒJeweller’s craft
  • ƒƒ
  • Welding of aircraft engines components
Technical data: 
Supply voltage 3x400V ±10% 50/60Hz, 230V ±10% 50/60Hz, 3x460V ±10% 50/60Hz
Supply fuse 16A
Max. power consumption 3.5 kVA
RMS value of the largest main current 9.6A
Cos phi 0.99
Max. welding current (35% ED) 50A
Max. welding current (60% ED) 40A
Max. welding current (100% ED) 33A
Max. pilot current (35% ED) 30A
Amperage range for plasma welding 0.5 - 50A
Open circuit voltage pilot inverter 100V DC
Open circuit voltage main inverter 100V DC
Protection class IP 23
Dimensions (L x B x H) 655 x 310 x 605 mm
Weight 46.5 kg