the zephyr vtr series has been created to allow a medium work area can be fitted with an automatic head on one axis and a rotary table for 5 axis machining of parts. main advantages: - the structure is of the fixed porta......the zephyr vtr series has been created to allow a medium work area can be fitted with an automatic head on one axis and a rotary table for 5 axis machining of parts. main advantages: - the structure is of the fixed portal type with mobile bench - 4th axis on trainable head option - 5th axis on rotary table option - 24, 50 or 100 changeable tool positions option - tool type ( hska63 or hska100) - pallet change option