Dongguan Changxinda Precision Technology Co., Ltd.
| Supply Ability | 10000Pcs/Month |
| Materials Avaliable | Stainless Steel Aluminum Metals Copper |
| Drawing Format | PDF/DWG/IGS/STP/STEP Etc |
| Software | UG/PROE/SOLIDWORKS |
| Delivery Time | 3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects. |
| Oem | Available |
| Tolerance | ±0.01mm |
| Payment Terms | L/C,D/A,D/P,T/T |
| Shape | Any Shape |
| Cncmachinetype | 3-axis, 4-axis, 5-axis CNC milling and turning |
| Surface Finish | Anodize,TiN Plating, Polish |
| Item | CNC Machining Services |
| Minimum Order | Comply with customer's demand; |
| Drawing Formate | STP/ STEP / IGS / PRT / X_T / PDF |
| Processingcapabilities | Milling, Turning, Drilling, Threading |
| Processing | Custom CNC Machining |
| Packaging Details | Standard export packaging or custom |
| Warranty | 3 Years |
| Lead Time | 7days |
| Model Number | Custom |
| Certification | ISO9001 |
| Place of Origin | China |
| Brand Name | China-CXD |
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Product Specification
| Supply Ability | 10000Pcs/Month | Materials Avaliable | Stainless Steel Aluminum Metals Copper |
| Drawing Format | PDF/DWG/IGS/STP/STEP Etc | Software | UG/PROE/SOLIDWORKS |
| Delivery Time | 3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects. | Oem | Available |
| Tolerance | ±0.01mm | Payment Terms | L/C,D/A,D/P,T/T |
| Shape | Any Shape | Cncmachinetype | 3-axis, 4-axis, 5-axis CNC milling and turning |
| Surface Finish | Anodize,TiN Plating, Polish | Item | CNC Machining Services |
| Minimum Order | Comply with customer's demand; | Drawing Formate | STP/ STEP / IGS / PRT / X_T / PDF |
| Processingcapabilities | Milling, Turning, Drilling, Threading | Processing | Custom CNC Machining |
| Packaging Details | Standard export packaging or custom | Warranty | 3 Years |
| Lead Time | 7days | Model Number | Custom |
| Certification | ISO9001 | Place of Origin | China |
| Brand Name | China-CXD |
Our precision CNC machining custom stainless steel stepped shaft is precision engineered for motor rotors, pump shafts, valve stems, and precision machinery applications where multi-segment geometry, exact concentricity, and custom specifications are critical. Each stainless steel stepped shaft is manufactured on advanced CNC machining centers with 4-axis and 5-axis capabilities, maintaining tolerances as tight as +/-0.01mm to ensure perfect concentricity between all segments and reliable rotation at high speeds.
This custom shaft features multiple precision cylindrical segments with varying diameters, circumferential grooves for O-ring sealing or snap ring retention, a flanged collar section for axial positioning or component mounting, and a tapered tip section for precise alignment with bearings or mating components. Our precision CNC machining capabilities enable complex geometries including stepped diameters, concentric grooves, flanged sections, and tapered transitions - all machined from solid stainless steel billets for maximum accuracy and material integrity.
Precision CNC machining delivers exceptional advantages for custom stainless steel stepped shaft manufacturing. The single-setup CNC machining process eliminates multiple fixturing errors, ensuring perfect concentricity between all shaft segments. Our precision machining achieves superior surface quality with mirror-polished finishes reaching Ra 0.1-0.4um, critical for bearing surfaces and high-speed rotation applications where surface finish directly affects performance and longevity.
This stainless steel stepped shaft is manufactured from high-quality materials per your specification - including 303 stainless steel (excellent machinability), 304 stainless steel (general purpose), 316 stainless steel (superior corrosion resistance), 17-4PH stainless steel (high strength), or custom alloys - selected based on your strength, corrosion resistance, and application requirements. The precision CNC machining process ensures all features are machined to exact specifications with tight tolerances and excellent repeatability.
Our ISO 9001:2015 certified quality management system ensures consistent quality across every production run following GB/T 1804-2000 standard with strict tolerance control. Each precision CNC machined stainless steel stepped shaft undergoes comprehensive dimensional inspection using coordinate measuring machines to verify concentricity (within 0.005mm), stepped diameter accuracy, groove positioning, flange perpendicularity, and geometric tolerances. Surface finish and material properties are verified to ensure specifications are met. Complete inspection reports and material certificates are provided with every shipment.
These precision CNC machining custom stainless steel stepped shafts serve applications across motor rotor shafts, pump drive shafts, valve stem assemblies, precision instrument shafts, medical device drive shafts, aerospace actuator shafts, automation equipment drive shafts, and OEM custom shaft components. The multi-segment design is particularly suited for applications requiring precise axial positioning, multiple sealing locations, and integration of multiple functional features on a single shaft.
We support your complete custom hardware development cycle with flexible manufacturing options from prototype to mass production. Our precision CNC machining capabilities accelerate custom hardware development. Validate designs with rapid prototypes for fit and function testing, refine through small batch testing for performance validation, and scale to high-volume production for commercial manufacturing. Our experienced engineering team provides DFM feedback to optimize custom shaft designs for manufacturability, concentricity performance, and cost. Fast delivery and consistent quality ensure customer satisfaction.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2008
Total Annual:
10000000-20000000
Employee Number:
90~102
Ecer Certification：
Verified Supplier
Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro... Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro...
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