CNC Machined Round Parts

Core features of the product

Xincheng is a professional CNC machining manufacturer and supplier in China. We have our own factory and provide you with high-quality CNC Machined Round Parts. The following are the core advantages of our processed products:

Ultra-high precision processing: It adopts imported five-axis CNC machining centers and is equipped with a closed-loop detection system of grating rulers to achieve precise control over the diameter, roundness and coaxiality of circular parts. Whether it is a step shaft, a smooth shaft or a circular accessory with keyway, they can all meet the highest precision grade requirements marked on the drawing, solving the pain point of "just a hair's length off" in traditional processing.

High-quality material compatibility: Supports processing of various metal materials such as stainless steel (304/316L), aluminum alloy (6061/7075), carbon steel (45#/Q235), titanium alloy, and copper alloy. Based on the customer's usage scenarios (such as high-temperature, corrosive, and high-intensity working conditions), we recommend the optimal material solution. All raw materials are accompanied by material certificates to ensure product performance from the source.

Wear-resistant and damage-resistant surface treatment: We offer a variety of surface treatment processes such as anodizing, quenching and tempering, chromium plating, nitriding, and sandblasting. The surface hardness of the treated round parts increases by more than 30%, and their wear resistance and rust resistance are significantly enhanced, enabling them to operate stably for a long time in harsh industrial environments.

Customized adaptation design: Personalized processing can be carried out based on the 2D drawings and 3D models provided by customers (supporting formats such as UG, SolidWorks, AutoCAD, etc.), covering complex structural designs such as steps, threads, holes, keyways, and chamfers. From sample making (3-5 days) to mass production (7-15 days depending on the order volume), we respond quickly throughout the process.

Processing parameters

Multi-scenario applications

With high precision and high stability, CNC Machined Round Parts can be widely applied in the following fields and become the "core joint" of equipment operation:

In the field of industrial equipment: core transmission components such as the spindles of CNC machine tools, output shafts of reducers, roller shafts of conveying equipment, and pressure rollers of printing machinery, which meet the requirements of stable transmission.

In the field of automotive parts: engine valve guides, transmission gear shafts, and suspension system connection shafts, all meet the strict strength and precision standards of the automotive industry.

In the field of electronic communication: 5G base station signal transmission shafts, precision guide pins for semiconductor equipment, biopsy needle sleeves for medical devices, suitable for high-precision installation and operation requirements.

In the new energy field: The wear-resistant properties of the rollers for lithium battery production equipment and the drive shafts for photovoltaic module processing machinery extend the service life of the equipment.

Quality assurance

Full-process inspection: Equipped with professional inspection equipment such as three-coordinate measuring machines, roundness testers, roughness testers, etc., to achieve full-process quality control before processing (material inspection), during processing (dimensional random inspection), and after processing (full-item inspection). Each batch of CNC Machined Round Parts is accompanied by an inspection report.

Standardized production: Adhering to the ISO9001 quality management system, a complete traceability system is established from raw material entry to finished product exit to ensure that every product is traceable.

Perfect after-sales service: If the product has quality issues such as dimensional deviations or surface defects, after verification, free return and exchange services can be enjoyed. The technical team responds to customer inquiries and technical support needs 7×24 hours.