The techniques of Clamshell Packaging Machine
Most of the cast iron has a critical temperature of 1450 degrees F. this temperature condition can cause cracking. The Cardboard Packaging Machine
will definitely heat the casting iron to temperatures above this point. So, it is very crucial on your part to check whether the casting is done for long periods at this temperature. It is one of the most important areas that you need to look at.
There are two common techniques of welding. One is welding through pre-heating procedure ad another is without pre-heating. In most of the cases, cast iron is welded through the pre-heating technique. In fact, it is the coon method used by most of the welding experts. Another method is to weld the cast iron by cooling it.
So now that you know the methods make sure that you find out what your requirements are and select the best method as per your Clamshell Packaging Machine