The cams are for hook lifting and cutting. Their timing is same for almost any extesnion springs, so the cam adjustment is not always necessary. Torsion attachment(hook and coil making) and machine back(picth and coil diameter) have no cams and are servo-controlled.

Initial tension adjustment mechanism is servo-controlled. Since numerical values can be managed, for example, heat treatment can be performed in multiple patterns and the one closest to the appropriate value can be selected.

Yes. TF can use an arbor (mandrill) for no-straightend hooks. If you use an upper slide, you can make shorter hook ends.

Since the torsion attachment and pitch are now servo-controlled, so cam adjustment is almost unnecessary. In addition, improved structure of second former has eliminated its position adjustment by a jack to change wire and to readjust spring shape. Most customers say that setup time for new springs has decreased by more than half.

Yes. Hooks are lifted up with coiling portion tightly supported, so extra coils are not lifted up. Not only English hooks but also other various hook shapes can be made.

Yes. You can use back-and-forth movement of torsion attachment and the special tool for such hook bending.