Hunan Ruida Heavy-duty Machinery and Equipment Co., Ltd.
| Payment Terms | 50% T/T, 50% T/T before shipment |
| Supply Ability | 5000 sets/year |
| Delivery Time | 45-60 days |
| Packaging Details | wooden packing |
| Teeth Number | Based On Drawings |
| Tooth Profile | Based On Drawings |
| Brand Name | Ruida |
| Model Number | custom made |
| Certification | ISO9001 |
| Place of Origin | Hunan,China |
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Product Specification
| Payment Terms | 50% T/T, 50% T/T before shipment | Supply Ability | 5000 sets/year |
| Delivery Time | 45-60 days | Packaging Details | wooden packing |
| Teeth Number | Based On Drawings | Tooth Profile | Based On Drawings |
| Brand Name | Ruida | Model Number | custom made |
| Certification | ISO9001 | Place of Origin | Hunan,China |
| High Light | heavy duty cast iron spur gear ，customizable size spur gear ，precision spur gear with warranty | ||
| Hardness: | HB220-280, HRC45-62(Customizable) | Direction: | Based On Drawings |
| Teeth Number: | Based On Drawings | Tooth Profile: | Based On Drawings |
| Material: | Carbon Steel, Alloy Steel, Etc.(Customizable) | Heat Treatment: | Carburizing And Quenching,Nitriding Quenching, Induction Hardening, Quenching And Tempering(Customizable) |
| machinery test report | Provided | video outgoing-inspection | Provided |
| Accuracy Grade | grade 5-8 (depond on requirementt) |
|
The spiral bevel gear set represents the pinnacle of precision engineering in power transmission components. Comprising a spiral bevel gear and a pinion shaft, this assembly is designed to deliver smooth, efficient torque transfer at 90° angles(mostly), making it indispensable for applications demanding high accuracy, low noise, and robust durability.
Technical Excellence
Design & Geometry: The spiral teeth feature a curved profile that meshes gradually, reducing impact loads and minimizing operational noise. This spiral design also enables higher load-carrying capacity compared to straight-bevel alternatives.
Material & Hardness: Fabricated from premium alloy steel, the gears undergo precision heat treatment (e.g., carburizing, quenching) to achieve a surface hardness of HRC 58–63, ensuring exceptional wear resistance and fatigue strength.
Manufacturing Precision: Employing advanced CNC gear cutting grinding and scraping technologies, our gear set meets DIN3965 Class 5–8 standards for tooth profile, pitch, and surface finish, guaranteeing seamless meshing and long-term reliability.
Application Scenarios:
1. Construction Machinery: Bevel gear sets are used in the rear axles of mining trucks, cement vertical mill reducers, etc.;
2. Mining Machinery: Gear sets are used in spring and hydraulic cone crushers, gyratory crushers, and feeders, etc.;
3. Industrial Equipment: Gear sets are used in robots, heavy-duty machine tools, gearboxes, and reducers, etc.;
4. Marine and Offshore Engineering: Bevel gear sets are used in ship propeller propulsion systems, etc.;
5. Chemical and Petroleum Industry: Bevel gear sets are used in the rotary tables of oil drilling platforms;
6. Railways: Bevel gear sets are used in the transmission systems of high-speed trains, bullet trains, and locomotives, etc.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
10000000-50000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Hunan Ruida Heavy Equipment Co., Ltd. is a private industrial enterprise. Founded in October 2003, we were previously known as Changsha Ruida Mold Equipment Co., Ltd. Main products: Big-module straight bevel gears (machinable module of gear: 12-40mm; workpiece diameter:150-1700m... Hunan Ruida Heavy Equipment Co., Ltd. is a private industrial enterprise. Founded in October 2003, we were previously known as Changsha Ruida Mold Equipment Co., Ltd. Main products: Big-module straight bevel gears (machinable module of gear: 12-40mm; workpiece diameter:150-1700m...
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