electrical connection on a kiln ?

[SVanderkolff]

I built my own kiln which I have used for several years. I recently replaced the elements and ever since have had a real problem with the connection between the wire from the control box and the element wires. I am running 220 to the kiln. The problem has been that the point of connection between the element wire and the power wires has been melting. I have been using the tube type connectors and crimping the tube on the both ends. I am not an electrician, obviously, and have no idea what I am doing wrong.
Thanks for the help.
Steve

 

[Drew Riley]

Are the connectors rated for the same (or greater) amount of current running to your element? You may simply need some larger connectors.

 

[Justin King]

I used 3/16" stainless tubing, the same stuff sold to knifemakers as thong hole tubing. A little harder to crimp but much harder to melt.