Further information:
https://www.trumpf.com/en_INT/products/machines-systems/bending-machines/
The mobile handwheel is used to position and correct all the machine's axes. The operator is able to adjust all the machine's motion axes manually. This offers practical advantages when making up prototypes and when bending components for the first time. The mobile handwheel can be located as desired on the machine.
آی-ویدئو