Swaging machine is used for pressing the groove of round tube to strengthen the rigidity of tube. It is also used for combination of tube. It is featured with beautiful outlook, small volume, light weight and easy to operate. We have adjusted the rollers before shipment, you can put it into production after the main power supply is switched on and check positive and negative reversal, adjust fixed plate and pressure roller and screw. If you need change into different shapes, just change the corresponding rollers and meet your requirement.