METAL ARC SPRAY

We have built over a dozen special machines for metal arc spraying. In some cases we transport the item to be coated past fixed torches, in other cases we manipulate the arc spray guns. A number of machines have been built to arc spray flat plates. This can be performed either vertically or horizontally. We have also designed some special machines to arc spray tubular items.

In this application, we designed a conveyor system to both rotate and translate a tube past fixed arc spray guns. A discharge table was also included.

This shows the metal arc spray being applied from top to bottom. Once the spray is past the end of the cylinder, the torch is tilted to better apply the coating to the bottom.