Custom Stainless Steel Pinion Shafts, Gearboxes, Reducer Shafts &
Precision CNC Machined Parts
Product Overview
We specialize in manufacturing high-performance stainless steel
mechanical components, including custom pinion shafts, gearboxes,
reducer shafts, and precision CNC machined parts. Our products are
engineered for durability, corrosion resistance, and exacting
tolerances to meet industrial demands across sectors like
automotive, robotics, heavy machinery, and automation.
Key Features
✅ Material Excellence: Made from grade 304/316 stainless steel for
strength and corrosion resistance.
✅ Custom Precision: Tailored designs with CNC machining (tolerances
up to ±0.01mm).
✅ Wide Application: Ideal for power transmission, motion control,
and gear-driven systems.
✅ Wholesale Flexibility: Bulk orders with OEM/ODM support,
including surface treatments (heat treatment, polishing, coating).
Why Choose Us?
16+ Years of Expertise in gear and shaft manufacturing.
ISO 9001-certified quality control.
Fast prototyping & global shipping.
Technical Specifications of Custom Stainless Steel Mechanical Parts
| Parameter | Pinion Shafts | Gearboxes | Reducer Shafts | CNC Machined Parts |
|---|
| Material | 304/316 Stainless Steel | 304/316 Stainless Steel | 304/316 Stainless Steel | 304/316/416 Stainless Steel |
| Hardness (HRC) | 28-35 | 30-40 | 28-35 | 28-45 (Customizable) |
| Tolerance | ±0.01mm | ±0.02mm | ±0.015mm | ±0.005mm (Precision) |
| Surface Finish | Polished/Grinded | Anodized/Powder Coated | Polished/Black Oxide | Mirror/Electropolished |
| Max. Length (mm) | 500 | Custom | 600 | 1000+ (CNC Capability) |
| Load Capacity | 500-2000N·m | 10-200 RPM (Gear Ratio) | 300-1500N·m | Varies by Design |
| Operating Temp. | -40°C to 300°C | -20°C to 120°C | -40°C to 250°C | -50°C to 400°C |
| Certifications | ISO 9001, RoHS | ISO 9001, CE | ISO 9001, RoHS | ISO 9001, AS9100 (Optional) |
Product application
1. Industrial Machinery & Automation
Gearboxes: Speed reduction/torque amplification in conveyor
systems, packaging machines, and assembly lines.
Reducer Shafts: Power transmission in pumps, compressors, and
heavy-duty industrial gearboxes.
CNC Parts: Custom brackets, couplings, and actuator components for
robotic arms and CNC equipment.
2. Automotive & Transportation
Pinion Shafts: Steering systems, differential gears, and EV
drivetrain components.
Gearboxes: Transmission systems, electric vehicle (EV) gear
reducers, and hybrid powertrains.
3. Food & Pharmaceutical Processing
Stainless Steel (304/316) Parts: Corrosion-resistant gears, shafts,
and housings for hygienic environments (washdown, FDA-compliant
applications).
4. Marine & Offshore
5. Renewable Energy
6. Aerospace & Defense
Key Advantages for These Applications
✔ Corrosion Resistance – Ideal for harsh environments (chemical,
marine, high humidity).
✔ Precision Engineering – Tight tolerances (±0.01mm) for smooth
operation and minimal wear.
Customer Commitment
We strive to deliver exceptional products and services, ensuring
that every fitting meets the highest standards of quality and
reliability. Choose us for your carbon steel forged pipe fitting
needs and experience the difference in secure connections.
