All the machines are available in AC of MFDC, and the welding controls are perfectly integrated.
A variety of options are available (analogue sensor, electronic control of the pressure, sequenced / welding command pedal, water flow control, etc…).

ARO's Projection Welding Machines


Spot & Projection Welding
20kA DC / 15kA AC
120daN Pneumatic / 120 daN Servo

M Series

Spot & Projection Welding
970daN Pneumatic

P Series

Projection, Spot, Seam & Butt Welding
55kA DC / 85kA AC
1400daN Pneumatic / Servo

MOS Series

Projection & Spot Welding
100kA DC / 100kA AC
5400daN Pneumatic / 2000daN Servo


Projection Welding
200kA / 4500daN Servo