Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days |
| Packaging Details | According to customers' requests |
| Application | Micro gear reducers, robotic joints, machine tool spindles, automotive differentials, and aerospace drive systems. |
| Material | Alloy Steel / Carburized Steel (20CrMnTi, 17CrNiMo6, etc.) |
| HS Code | 848340 |
| Efficiency | Up to 96% |
| Gear Shape | Spiral / Hypoid Design |
| Gear Accuracy | ISO 5-6 |
| Brand Name | SJ, DH |
| Certification | ISO 9001 |
| Place of Origin | Changsha, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days | Packaging Details | According to customers' requests |
| Application | Micro gear reducers, robotic joints, machine tool spindles, automotive differentials, and aerospace drive systems. | Material | Alloy Steel / Carburized Steel (20CrMnTi, 17CrNiMo6, etc.) |
| HS Code | 848340 | Efficiency | Up to 96% |
| Gear Shape | Spiral / Hypoid Design | Gear Accuracy | ISO 5-6 |
| Brand Name | SJ, DH | Certification | ISO 9001 |
| Place of Origin | Changsha, China |
Spiral Bevel Gear Set – High Precision Right Angle Transmission Solution
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, making it indispensable for applications demanding high accuracy, low noise, and robust durability.
| Spiral Bevel Gear Set – High Precision Right Angle Transmission Solution | |
|---|---|
| Gear Type | Spiral Bevel Gear / Hypoid Gear |
| Tooth Finish | Precision Grinding |
| Material | Alloy Steel / Carburized Steel (20CrMnTi, 17CrNiMo6, etc.) |
| Heat Treatment | Carburizing, Quenching, and Tempering – Surface Hardness HRC58–62 |
| Gear Accuracy | ISO 5-6 |
| Efficiency | Up to 96% |
| Noise Level | ≤ 65 dB (at high speed) |
| Tooth Profile Type | Spiral / Hypoid Design |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...
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