The NEW FV Series vertical machining centers by Tongtai (former OEM for Hitachi-Seiki, Japan) are built in both single-spindle and twin-spindle head designs for mass production lines of complicated work pieces and is also suitable for automatic production with the integration of a robot on either a floor-type motion axis rail system or overhead gantry. The fixed twin spindle type is able to process two individual machining tasks simultaneously. With the addition of an A-axis trunnion table, the FV series instantly becomes a horizontal machining center, giving you two machines in one and saving on floor space and additional machinery costs.