CNC fixed-head twin-turret machining is a high-efficiency turning process suited to complex, medium-to-high-volume components that require simultaneous or sequential machining operations from multiple tool positions. Fixed-head turning holds the workpiece at one end while the turret moves around it, in contrast to sliding-head machining, where the workpiece itself traverses the Z-axis.
The twin-turret configuration is the key capability here: two independently controlled turrets allow multiple tools to be engaged simultaneously or rapidly alternated between operations. This significantly reduces cycle time for complex components compared to single-turret alternatives, making twin-turret turning particularly effective for parts that would otherwise require multiple setups or extended cycle times.
Turnspeed's fixed-head twin-turret machining capability handles bar stock up to 65mm and billet diameters up to 100mm, covering a wide range of medium-diameter turned components across the automotive, hydraulic, aerospace, and industrial sectors.
Our twin turret machining suite includes four machines, selected to cover a broad range of component complexity and diameter requirements:
An absolutely cutting-edge lathe allowing for precise machining of high-performance mass production parts of the highest quality. With direct drive milling capabilities and maximum mill drive speeds of 12,000 rpm, this machine is perfect for any turned components that require milled features.
A versatile machine with a low idle time, featuring a half-indexing mechanism enabling 2 fixed tools to be mounted at each of the 8 positions.
Equipped with twin Y-axes and independent X-axis on the opposed spindle, this new addition to the Miyano series offers improved superimposed machining via a 65mm spindle.
With a bar clearance of 30mm, this compact machine is perfect for small parts manufacturing of the highest quality. Up to four tool carriers and brief tool changeover times allow for vastly augmented productivity
For higher volumes where cost per part is the priority, our CNC multi-spindle machining capability may offer a more competitive alternative.
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