Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days |
| Packaging Details | According to customer's requirement |
| Material | Brass |
| Shape | Helical |
| Accuracy Grade | ISO 6-7 Grade |
| Heat treatment | Carburizing,quenching, carbonitriding, high-frequency, quenching, tempering etc |
| Service | Customized |
| Drawing Number | GL03/04/07/08 |
| Number of Teeth | Z=36/36/40/20 |
| Brand Name | SJ, DH |
| Certification | ISO9001 |
| 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 customer's requirement |
| Material | Brass | Shape | Helical |
| Accuracy Grade | ISO 6-7 Grade | Heat treatment | Carburizing,quenching, carbonitriding, high-frequency, quenching, tempering etc |
| Service | Customized | Drawing Number | GL03/04/07/08 |
| Number of Teeth | Z=36/36/40/20 | Brand Name | SJ, DH |
| Certification | ISO9001 | Place of Origin | Changsha, China |
| High Light | 24 tooth helical gear ，brass helical gears ，custom helical gears | ||
Characteristics of precision Instrument Gears:
(1)The gear keeps meshing in and out at all times, runs more smoothly, has strong load-bearing strength, and has a relatively longer service life.
(2)The rotational speed is usually very high, reaching tens of thousands of revolutions per minute or even higher.
(3) Precision gears need to be able to adapt to various working environments and working requirements, such as temperature, humidity, corrosion.
| Helical Gear Precision Instrument Gears Strong Load-bearing Strength | |
| Specification | |
| Material | Brass |
| Shape | Helical |
| Hardness | Hardened |
| Surface | Bright |
| Pressure Angle | 20°, also can be customized |
| Accuracy Grade | ISO 6-7 Grade |
| Module (M) | ≤4 |
| Heat Treatment | Carburizing, quenching, carbonitriding, high-frequency, quenching, tempering etc. |
| Processing | Forging, hobbing, shaping, shaving, grinding etc. |
| Application | Precision Instrument |
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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