• The COMPACT 2100i is a lightweight, 47 Kg portable inverter drawn arc studwelder and is capable of welding from Ø 3 up to Ø 22 mm studs (M24).

• Both the weld time and weld current are infinitely adjustable for preciseness and repeatability 

• The superior chopping frequency of 20 KHz provides a much smoother arc than any competitive inverter-based stud welder. Because the COMPACT 2100i uses inverter technology, it delivers faster arc response and superior repeatability compared to traditional transformer/rectifier-based stud welders. 

• Superior performance for welding studs made of steel, stainless steel and aluminum.

• Minimizing spatter generation and excellent welding fillet appearance by Hybrid technology newly developed for studwelding.

• The monitoring of all functions is clearly displayed by LED on the front panel.

• Designed with thermostatically controlled cooling fan and thermo-overload circuitry.

• The system can include optional automatic control of shielding gas and can be interfaced to automatic welding heads, feeding systems, CNC, and programmable logic controllers.

     COMPACT 2100i Digital

      The Digital version adds the following features : 

• Monitoring all parameters of the weld cycle, including precise and consistent weld current, adaptation to changing plate conditions, immediate digital verification of all weld parameters, diagnosis of weld and system deviations, self-monitoring system.

• 2 Digital meters provide quick viewing of all variables for greater accuracy and repeatability. 

• This handy, electronically controlled gun with automatic length compensation and continuous hydraulic damping is designed for universal use.
  This compact gun is ideal for fielding welding work.
   

• Features: 

- Centric gun bowl due to ball guide system and special  processing technology.
- Compact and rugged for heavy duty use.
- New designed damping system.
- Precision ball guide protected from weld spatter.
- Automatic length compensation ensured by new type of lift mechanism.
- Lift adjustable (from 0 to 5 mm) in steps of 0.25 mm.
- Extensive accessories (stands, special stud chuck, ferrule grip, foot plates, etc.) enable optimal adaptation to the respective welding task.