Taichung Turn-Mill Compound Machining Factory | OA Shaft Component Machining | Machining Dimensions ø0.5-60mm

Office equipment often runs for long hours and needs consistent output. Shaft accuracy and durability directly affect performance and product lifespan. JIN YI CHERNG is a motor shaft company based in Taiwan, providing shaft machining services for printers, scanning systems, and fiber-related equipment. With combined turning and milling processes, along with strict quality control, we support precision shaft manufacturing from development to mass production, ensuring stable dimensions, concentricity, and long-term performance.

Machining Size & Accuracy

• Machining Outer Diameter: Ø0.5–60 mm
• Machining Length: 2–1300 mm

1. What benefits come from stable precision?

• Smooth and stable operation
• Reduced paper jams and misalignment
• Improved durability of equipment

2. What issues may happen if precision is unstable?

• Irregular or unstable operation
• Higher maintenance and consumable costs
• Lower overall efficiency

Common Materials

1. Carbon Steel S45C / S60C / 1018 / 1045

• Material features: stable machining and balanced strength
• Common parts:
  • Printer drive shafts
  • Roller shafts
  • General mechanical shafts
  • Paper transport shaft components

2. Free-Cutting Steel 1144 / 1214 / 1215

• Material features: high machining efficiency with stable surface finish
• Common parts:
  • Small precision shafts
  • Standard components
  • Mass production shaft parts
  • Fine connection components

3. Alloy Steel SCM420 / SCM435 / SCM440 / SAE8620

• Material features: good fatigue resistance for long-term operation
• Common parts:
  • Heavy-duty transmission shafts
  • Precision structural shafts
  • Durable equipment shafts

4. Bearing Steel SAE52100 / SUJ2

• Material features: stable dimensions for high-speed applications
• Common parts:
  • Precision guide shafts
  • High-speed rotating shafts
  • Bearing-fit shaft components
  • High-precision equipment parts

Applications

• Printers and copiers
• Scanning and imaging equipment
• Fiber optic and communication systems
• Office automation (OA) mechanisms
• Precision electronic devices

Why Work with JIN YI CHERNG for Shaft Machining

Office equipment requires stable performance and long service life. Shaft quality directly affects operational efficiency and maintenance costs. As a motor shaft company with experience in precision shaft manufacturing, we focus on consistent machining quality and reliable production support.

• Understanding of office equipment shaft applications
• Integrated turning and milling machining capability
• Stable control of shaft machining quality

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