Ø 320 mm ( Ø 12.5" ) diameter 2-piece CURVIC couplings accurately position the turret disk ( ± 2 sec. of arc ) and 10,000 kg ( 26,400 lb ) of clamping force ensures abundant turret rigidity for all cutting conditions.

The 12-station heavy-duty servo indexing turret achieves 0.3 second indexing times for adjacent stations and 0.8 second times for stations at the opposite end of the disk turret.

The available 4-way toolpost can fulfill the needs for super heavy cutting or deep boring needs.

Live tooling and C-axis control capabilities on the HA series allows the machine to perform multiple tasks on a workpiece, such as turning, milling, drilling and tapping. It eliminates manpower and cycle time, while reducing accuracy lost, which will occur if the part is moved from machine to machine.

The 12-station YAMA SEIKI live tooling turret offers 12 stations available for live tooling, live tools rotate in working position only to reduce power loss and heat.

YAMA SEIKI live tooling turret utilizes advance servo indexing technology to achieve 0.3 second indexing times for adjacent stations and 0.8 second for stations at the opposite end of the disk.