By now we have seen many metal parts from our cars, trucks and from other machines as they are weld together. Maybe you don’t remember it but this video will remind you of that and you will find out what we are talking about.

And that is called friction and by definition it is the resistance that one object encounters when moving over another, it’s real miracle what can be done with this. In matter of seconds the new part is produced, honestly we were investigating what is produced on the video but we didn’t find out, but one thing is for sure – we are amazed by the sight of this friction welding. Thanks to our readers we found out that what you see on the video are single flange undercarriage rollers being made. Also many thanks to YouTube user RayBamBay for posting this amazing video.

We just want to mention that this is a miraculous machine, with that power, welding metal parts in seconds, imagine what else can be produced, yeah, we don’t want to make us an experts here but there are no limits here. Again, the power lies in the friction.

Watch the video bellow and see how with friction power the part is manufactured in seconds! Amazing technique and a lot of money, yeah, in our opinion if the part is expensive and wanted on the market with this machine can be produced fast in big numbers.

Tell us what you think in the comments bellow.