AT-400 Power Supply
This reliable, three-phase, SCR rectified, constant potential DC power source provides arc voltages between 18-40 volts, permitting operation between 100-400 amps at 100% duty cycle. An optional cap bank is available for spraying zinc wire down to 50 amps. The cooling fan operates only when needed, minimizing dirt, dust, and moisture buildup within the power supply thereby minimizing maintenance.
 
To learn more about the Thermach Electric Arc Thermal Spray Coating System click here.
 
Your coating partner, not your competitor.
We provide the equipment and parts necessary for you to run a successful coating operation. Our mission is to ensure your coating process is running smoothly with Thermach equipment and parts.