CR 45 features an additive motorized feeding, which facilitates wire insertion through the mechanical components of the feeding system. They may also be fitted with an electric servo-cutter, in order to preserve the quill cutting edge.
It is possible to extend the operating range of CR 45 up to 5.0mm (thus, becoming 1.5 – 5.0mm).
Furthermore, it can carry a left/right sliding system for the coiling finger, which allows the operator to control and adjust the pre-tension for various coiling processes.
The machine is equipped with automatic OD control and correction, and, optionally, with a system to stop precisely the spinners upon touching the wire bent.