3-spindle milling head 3-spindle dividing head and tailstock for    simultaneous machining of 3 parts Part: slide valve MC 512: 3-spindle, 4-axis machining centre with gantry loader and part conveyor Automatic loading and unloading of 3 shafts   MC 512.3 - X: for 3-spindle machining of shafts Part: slide valve