The roofing nail making machine can make umbrella head roofing nails, it punchs the cap to the nail body to form the roofing nail. Roofing nails are usually used outdoors roof, it can be used for connecting wooden parts, as well as for fixing asbestos tiles and plastic tiles. There are also smooth shank roofing nail, Twisted shank roofing nails. The common size of roofing nails includes: 1.5 inch, 2 inch, 2.5 inch, 3 inch and 4 inch.
The process to make roofing nails:
1. Make the roofing caps by caps making machine.
2. Put the caps in the storage box of the roofing nail machine and make the roofing nails.
3. Polish the nails by using polish machine
4. Galvanize the roofing nails to ensure the roofing nails resistant to corrosion