Punctual Support
98% On-Time Delivery & 24/7 Tech Support
Quality Assurance
1-Year Warranty & Free Test Report
Manufacturing
IATF 16949:2016-Compliant Production
High Volume
Capacity: Up to 1,250,000 pcs per month
Spur gears for washing machine drives and appliance gear trains. Material choices, heat treat options, and inspection reports. Send specs or samples for quotation!
98% On-Time Delivery & 24/7 Tech Support
1-Year Warranty & Free Test Report
IATF 16949:2016-Compliant Production
Capacity: Up to 1,250,000 pcs per month
| Item | Specification | Tipical | Notes |
|---|---|---|---|
| Gear Type | Zerol Bevel | — | Zerol = 0° spiral angle |
| Module (m) | 0.5 – 3 | 1 – 2 | As drawing |
| Pressure Angle | 15 – 25° | 20° | As drawing |
| Precision Grade | ISO 1328 6–7 / AGMA 9–10 | ISO 6 | As drawing |
| Materials | 20CrMnTi / 20CrNiMo / 40Cr / 42CrMo / 45# / Others | 20CrNiMo | As drawing |
| Heat Treatment | Carburized & Quenched / High-frequency Quenched / Nitrided | Carburized | As drawing |
| Hardness | Carburized & Quenched:Tooth HRC 58–62
High-frequency Quenched:HRC 45–55 Nitrided:Tooth HV 650–1300 |
Carburized & Quenched:Tooth HRC 58–62
High-frequency Quenched:HRC 48–52 Nitrided:Tooth HV 700–1100 |
As drawing |
| Surface Finish | Black Oxide Coating / Electroplating / Phosphate Coating / Passivation | Black Oxide Coating / Electroplating | As drawing |
| Process | Milling / Grinding / Forging / Powder Metallurgy | Milling / Grinding | As drawing |
Milling delivers flexible, CNC-controlled cutting for prototypes and small batches.Ideal for thin-plate parts and non-standard bevel gears where tooling needs to stay agile.
Forging forms dense blanks with improved grain flow for high-load bevel gear applications.
Best for robust gear blanks that require strength before precision machining.
Powder Metallurgy makes near-net-shape gears with consistent repeatability at scale.
Great for small-module or complex geometries, cutting material waste and machining time.
Prior to every shipment, we conduct the following tests and provide complete quality reports for these gears.:
1. Bubble drawing
2. Dimension measurement report
3. Material certification report
4. Heat treatment testing report
5. Accuracy measurement report
Step 1 – Anti-rust: We wrap each gear with VCI anti-corrosion paper / bag to protect it from rust during shipping.
Step 2 – Inner protection: The wrapped parts are placed properly to avoid scratches and impact.
Step 3 – Carton packing: Then we pack them into strong export cartons (logo printing is available).
Step 4 – Crate & pallet: Cartons are loaded into a reinforced plywood crate with partitions, and fixed on a pallet.
Step 5 – Secure & label: The crate is sealed, strapped, and labeled, ready for sea/air shipment.
We can also provide custom printed color boxes and logo customization (carton, color box, crate marking, labels).
Note: Please ensure the logo/design is authorized by you; if it involves any third-party brand, we will need written authorization to avoid IP risks.
Printing equipment often values smooth, repeatable motion. Zerol bevel gears can be a practical choice for compact right-angle layouts where stable engagement and predictable setup are important.
Yes. We can supply a matched zerol bevel gear set to help maintain consistent meshing after installation, especially in drives sensitive to vibration or register accuracy.
Share speed range, torque, duty cycle, direction changes, lubrication type, and operating temperature. Also tell us whether the system is belt-driven upstream, since that affects load fluctuation.
Provide assembly datums and how you control mounting distance or center distance. If you have a backlash window or contact target, include it so the process plan matches your assembly method.
Typically tooth geometry evidence, runout, and fit checks. If you need specific tooth contact pattern control or report formats for incoming inspection, mention it upfront.
Yes. For spare-part batches, a drawing is ideal. If not available, a sample plus clear photos and measured key dimensions can still allow a practical quote and process recommendation.
Need help? Share your requirements, we're here to help!
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