Custom CNC Turned & Milled Stainless Steel Complex Shaft

This custom precision stainless steel part is processed by multi-axis CNC turning and milling compound machining. It features a complex integrated structure with flange mounting plate, intermediate positioning boss, hollow open support frame and threaded connection section at the bottom.
The whole workpiece is formed in one-piece machining instead of assembly, which eliminates assembly gaps and ensures superior overall rigidity and coaxial accuracy. Our factory strictly controls the tolerance of thread, hole position, flatness, concentricity and runout during production. Multiple processes including turning, milling, drilling, tapping, slotting and chamfering are completed in a single clamping to minimize machining errors and guarantee consistent quality batch after batch.
We support various stainless steel grades for selection, such as 303, 304, 316L stainless steel. Multiple surface treatments are available: passivation, polishing, mirror finishing, sandblasting etc. Stainless steel material brings excellent corrosion resistance, high mechanical strength and wear resistance, suitable for long-term service in humid, liquid contact and harsh working environments.
This complex stainless steel shaft component is widely used in fluid control valves, pharmaceutical equipment, food machinery, vacuum equipment, precision automation and testing instruments. It is an ideal structural part for fluid circulation, transmission and positioning assemblies.
We provide professional OEM & ODM custom service based on your 2D drawings, 3D models or physical samples. We support rapid prototype proofing, small-batch trial order and mass production. Our engineering team will check your drawings, optimize machining technology and provide cost-effective processing suggestions.
Please send us your drawing with tolerance and surface requirements if you need a quotation.