Custom CNC Turning Parts

20 years of industry experience, experts in high-volume, high-precision parts manufacturing.

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We specialize in customized production of various custom CNC turning parts, completed by CNC lathes combined with live tooling milling and Swiss-type sliding headstock lathes (sliding head machining). The maximum machining diameter can reach Φ150mm with a length of 400mm. We support turning, milling, drilling, and tapping compound machining in a single setup, ensuring micron-level concentricity and roundness accuracy. According to working condition requirements, we can provide post-processing treatments such as hard anodizing, nickel plating, and passivation. Our non-standard CNC turning parts are widely used in automation equipment, medical devices, pneumatic components, and precision measuring instruments. We can provide rapid quotations based on customer drawings, samples, or 3D models, with the fastest prototype delivery time reduced to 48 hours.

Product Showcase

Engineered for performance, durability, and reliable industrial applications.

Carbide Round Parts

  • ±0.001mm accuracy
  • High hardness carbide material
  • Strict inspection

Guide Pillar

  • Micron-level accuracy
  • Excellent wear resistance
  • Stable Assembly Performance

Bushing / Sleeve

  • High precision machining
  • Low-friction performance
  • Custom manufacturing

Threaded Core Pins

  • Complex thread machining
  • High fit accuracy
  • Durable mold performance

Advantages

Engineering Precision, Delivering Reliability

Advanced Equipment

Equipped with advanced imported CNC lathes such as Hardinge from the USA to provide customers with optimal quality.

Precision Control

Concentricity can reach ±0.002mm with stable dimensions.

Reliable Delivery

On-time delivery, 100% order entry into the system, full process control, fastest delivery within one week.

Certifications · Global Standards

Yize Mold strictly implements international quality management systems and holds multiple authoritative certifications including ISO 9001, IATF 16949, ISO 13485, and ISO 14001, providing compliant and reliable precision manufacturing services for automotive, medical, electronics, and other industries.

Technology and Process

We specialize in customized CNC turning of various non-standard rotary parts, covering shafts, sleeves, valve cores, lead screws, thin-wall bushings, and other components. With CNC lathes, turning-milling composite machines, and Swiss-type sliding headstock machines, we can complete turning, milling, drilling, and thread tapping processes in one setup. Critical dimensional accuracy can be controlled at IT5–IT6 grade. We also support various materials including aluminum, stainless steel, copper, engineering plastics, and different surface treatments.

CNC Turning

Used for non-standard turning of slender shafts, miniature shafts, and thin-walled parts. Automatic material feeding and guide bushing support greatly reduce workpiece deflection and bending. Minimum machining diameter Φ0.5mm, with roundness and straightness consistently controlled at the micron level, suitable for precision fields such as medical and watchmaking.

Milling-Turning Composite Machining

Integrates multiple processes such as turning, milling flat parts, drilling, and tapping on a milling-turning composite machine, avoiding positional deviations caused by multiple clamping operations. Particularly suitable for complex non-standard connectors and valve bodies, with coaxiality and perpendicularity control within 0.01mm.

Precision External/Internal Grinding

As a finishing process after turning, further corrects roundness and surface roughness. Can machine shaft parts with a length-to-diameter ratio up to 10:1. External grinding achieves a Ra0.1 mirror finish, while internal grinding ensures the dimensional accuracy and shape tolerance of mating holes, meeting the assembly requirements of pneumatic and hydraulic components.

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CNC Turning

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Milling-Turning Composite Machining

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Precision External/Internal Grinding

CNC Lathe
Milling
Turning

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