Machine highlights in MIG/MAG welding: MIG/MAG - conventional all-rounders and digital experts. Our tried and trusted step switch controlled machine series or the completely digital inverter machine series - it's your choice! MIG/MAG pulse alpha Q 330 MIG/MAG multi process welding machine alpha Q 351 MIG/MAG multi process welding machine alpha Q 551 MIG/MAG multi process welding machine