功能

• It has strong attraction (tightening force), excellent earthquake resistance and airtightness.
• Because of the wide range (wide range of fastening plate thickness), it is not necessary to prepare rivets of many sizes.
• Multiple base materials can be fastened from one side in one action.
• Compared to welding, it has advantages in saving labor and improving productivity.
• For fastening bodies such as trucks, distribution equipment such as containers and racks, switchboards and cans.