Compact 500i

Compact 500i Unit

  • The COMPACT 500i is a lightweight, 15 Kg, digital portable inverter drawn arc studwelder, capable of welding from M 3 up to M 10 studs (Reduced Base)
  • 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 500i 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.
  • Dual-core processors technology on the machine, thereby increasing efficiency. For the welder this means a significant increase in response and welding performance.
  • The LCD Display provides quick viewing of all variables for greater accuracy and repeatability.
  • Self-monitoring system. The monitoring of all functions is clearly displayed by LED on the front panel for immediate diagnostic.
  • Designed with thermostatically controlled cooling fan and thermo-overload circuitry.

A-38 Gun

  • The Bantam A-38 stud welding gun is a multi-purpose, compact, lightweight tool designed for use in the arc stud welding process.
  • This compact gun is ideal for fielding welding work, and its compact size enables use in hard to reach areas.
  • Welds any length pins with a diameter range of Ø 3 mm through Ø 8 mm.
  • Welds any length studs with a diameter range of M 3 through M 12.
  • Features: 
- Compact and tough for heavy duty use. 
- Automatic length compensation system for different stud lengths and surface conditions 
- High service life through high-grade mechanical components 
- Space saving due to internal welding cable. 
- More powerful solenoid for faster welding. 
- Precision guidance protected from welding spatters
  • Optional: precision linear ball track of gun piston

Technical Data Stud Welding Machine

  • Stud Range : M3 – M10 mm
  • Welding Current : 200 – 450A (regulated)               Compact_500i
  • Welding Time : 10 – 500 mS
  • Supply Voltage : 3 x 400V
  • Fuse : 16A
  • Size (WxHxL) : 180 x 330 x410 mm
  • Duty Cycle : Up to 60 studs/min
  • No Load Voltage : 80 V
  • Inert Gas : Optional
  • Insulation : F
  • Weight : 15 KG


Technical Data Stud Welding Gun

  • Welding range : M3 – M12
  • Welding process : Drawn Arc                                                                       pistolet_A38_2_small
  • Stud Material : Mild Steel, Stainless Steel, Pins with Aluminium base                                                                                                                
  • Nail length : Any lenght
  • Plunge settings : Infinitely adjustable
  • Cables length : 5 meters (high flexible)
  • Cables Section : 35 mm2
  • Protection : IP 2x
  • Weight : 0,95 Kg. (without cable)