Why do I need the quick change of dies?

The quick change of dies enables inserting or replacing the complete series of dies in a single operation, thus avoiding removing one at a time. The name die is used to indicate a tool used for temporary or permanent fastening between two or more pieces. The centring guide that enables the correct positioning of the dies in the crimping head is the distinctive trait of OP's patented quick change system. This method makes the operation extremely quick and simple, without exposing the operator and machine to any risks whatsoever. An erroneous position of the pieces would actually damage the die holders as well as the dies, thus implying stopping operations and incurring repair costs.