the zephyr vt series has been designed to give a medium/large work area an automatic head can be fitted on 2 axes for 5 axis machining of parts. main advantages: - the structure is of the fixed portal type with mobile be......the zephyr vt series has been designed to give a medium/large work area an automatic head can be fitted on 2 axes for 5 axis machining of parts. main advantages: - the structure is of the fixed portal type with mobile bench - 4 axis on the head option - 4 and 5 axis on the head option - 32, 50 or 100 changeable tool positions option - tools type (hska63 or hska100)