Electric Arc System Accessories

Thermach carries a selection of accessories for the AT-400 series to enhance productivity. These products provide mobility, dust protection and bulk wire feed options.


The AT-400 power supply running gear makes light work of a heavy task. With the addition of running gear, the power supply becomes mobile. With the AT-400 wire feeder placed on top of the power supply the system becomes a mobile work center.

  • Easy to install
  • Provides an easy way to manage the location of the power supply
  • Becomes a mobile work center with an AT-400 wire feeder placed on top

The AT-400 wire feeder running gear turns the wire feeder into a portable and maneuverable work center. Allows easy positioning in a workspace or at a worksite.

  • Easy to install
  • Makes the AT-400 wire feeder easy to move

The AT-400 trigger handle for the standard torch

  • Easy to install
  • Provides an easy method of hand spraying with the standard torch
  • Large switch on front to control whether the system is spraying material or cooling air only

The AT-400 Remote Amperage and Voltage Control

  • Remote ON/OFF of AT-400
  • Allows adjustment of voltage and amperage from a remote location

AT-400 wire feeder spool covers

  • Easy to install
  • Enhances operation in dusty or dirty environments by reducing friction in the coax from dust and dirt on the wire feed stock

AT-400 wire straighteners

  • Easy to install
  • Enhances operation with feed stock that is difficult to work with due to cast in the wire reduced or eliminated with the normal feed path

AT-400 payoff pack

  • Easy to install
  • Allows use of feed stock in barrels for extended spraying
  • Allows barrels to be located remote from the AT-400 wire feeder

To learn more about the AT-400 Electric Arc Torches, please call (920) 779-4299, or contact us by email.

Download the AT-400 Wire Arc Spray System sales brochure in .pdf format now.