Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of custom gear processing in China. If you're going to wholesale bulk cost-effective custom gear processing made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
At Hansheng Automation, we provide comprehensive, end-to-end custom gear processing services tailored to your exact engineering specifications. From rapid prototyping to high-volume OEM/ODM production, our advanced manufacturing facility in Dongguan specializes in high-precision gear cutting, tooth grinding, and specialized surface treatments.
We work strictly according to your 2D/3D technical drawings (STEP, IGES, DWG, DXF, PDF) to deliver gears that achieve ISO/DIN/GB Grade 5-11 precision and cover a module range from 0.1 to 5.0.
Product features
High precision
High-precision gear customization and advanced testing equipment can improve the quality and life of gears.
High efficiency
By optimizing the design and production processes, the production cycle can be greatly shortened to meet customers' needs for fast delivery.
Wide range of applications
Applied to various mechanical equipment, such as industrial machinery, automotive parts, aviation and other fields, it can provide reliable transmission effect.
Core processing capability parameters
| Processing Parameter | Capabilities & Specifications |
| Supported Materials |
Carbon Steel: S45C, AISI 1045, C50 Alloy Steel: 20CrMnTi, 40Cr, 42CrMo (SCM440) Stainless Steel: SUS304, SUS316, 17-4 PH Copper Alloys: Brass, Bronze (H59, QBe2) Engineering Plastics: POM (Acetal), Nylon, MC Nylon |
| Module Range | Module 0.1 to Module 5.0 (Custom pitch configurations available) |
| Max Gear Diameter | Up to 500 mm (depending on gear type and design) |
| Precision Tolerances | DIN / ISO / GB 5 -11 |
| Available Gear Types | Custom Spur Gears, Helical Gears, Internal Ring Gears, Bevel Gears, Pinion Gears, Gear Shafts, Micro Gears, Sector Gears |
| Surface Treatments | Anodizing, Black Oxide, Case Hardening, Induction Hardening, Nitriding, Carburizing, Zinc Plating, Passivation |
Our Gear Processing Capabilities
To meet diverse mechanical transmission requirements, we utilize a variety of precision gear processing methods:
- Gear Hobbing
- power skiving
- Gear Shaping
- Precision Gear Grinding
- CNC Turning & Milling
Our Customization Workflow
We make the custom gear sourcing process seamless and reliable:
Drawing Submission
DFM Review (Design for Manufacturability)
Quotation & Contract
Blank Preparation & Turning
Gear Tooth Cutting & Heat Treatment
Quality Inspection & Shipping
What else can we offer?
Hansheng Automation, as a precision component supplier integrating three core services-gear manufacturing, CNC machining centers, and casting-also provides CNC machining and precision casting.
Our CNC machining centers (with precision up to ±0.002mm) produce high-precision gear blanks, shafts, and related components.
For large gears or complex gearbox housings, we offer diverse solutions ranging from sand casting to lost foam casting. We can produce large castings up to 3800*1500*1200mm in size while achieving specified tolerances of ±0.03mm.
Our dedicated Gear Inspection Machines and testing equipment ensure comprehensive verification of critical product parameters.
Application
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| Machinery Manufacturing | Aerospace and spacecraft design | auto industry | Energy Industry |
Ship Engineering |
FAQ
Q: What 3D/2D file formats do you accept for custom gear quotes?
A: We accept 3D files in STEP (.stp), IGES (.igs), and SolidWorks formats. For 2D drawings with tolerances, thread details, and heat-treatment specifications, we accept PDF, DWG, and DXF files.
Q: Can you process micro-gears with extremely small module sizes?
A: Yes. Our processing capabilities go down to Module 0.1, which is ideal for medical devices, precision instruments, and micro-actuators.
Q: Do you provide material certificates and inspection reports?
A: Available upon request. As a customized product, sometimes customers trust us enough that they don't require documentation. However, if needed, we will include the Material Test Report (MTR) as well as a detailed quality inspection report (including dimensional inspection and hardness measurement data) with every shipment.
Q: What if my gear design is not standard?
A: Our team specializes in non-standard and complex gear designs. Whether it's custom tooth profiles, unique materials, or unusual dimensions, we'll work with you to create a solution that meets your specifications
Q: How do I get started with my custom gear order?
A: To get started, reach out to us with your project details. We will discuss your requirements, provide guidance, and generate an initial design. From there, we'll move through the design, prototyping, and manufacturing phases.
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