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 |
| Material | Steel |
| Shape | Spiral |
| Teeth Profile | ISO 4-6 Grade |
| Drawing Number | WPC5/C6 |
| Number Of Teeth | Z=30/15 |
| Service | Customized |
| Brand Name | DINGSCO |
| Model Number | According to customers' requests |
| 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 |
| Material | Steel | Shape | Spiral |
| Teeth Profile | ISO 4-6 Grade | Drawing Number | WPC5/C6 |
| Number Of Teeth | Z=30/15 | Service | Customized |
| Brand Name | DINGSCO | Model Number | According to customers' requests |
| Certification | ISO 9001 | Place of Origin | Changsha, China |
| High Light | 842 Double-Needle Sewing Machine Gear ，Double Needle Sewing Machine Gear ，845 Double-Needle Sewing Machine Gear | ||
What are the characteristics of 842/845 twin-needle machine gear?
842/845 double-needle gear is a commonly used accessories in industrial sewing machines and is mainly used for double-needle sewing equipment. This type of gear is often used to adjust the operating speed and stability of the sewing machine, and is one of the key components in the sewing equipment.
Advantages
High-precision transmission: The gear module and tooth count are precisely designed to ensure smooth sewing machine operation. Typically made from high-quality metal, these components can handle high workloads. Flexible installation: Supports both axial and radial installation to accommodate various equipment needs. High transmission efficiency: Efficient power transfer is achieved through either friction or chain transmission, meeting the specific requirements of double-needle sewing machines when working with thick materials or threads.
842/845 twin-needle machine gear are widely used in the following fields:
In clothing manufacturing, decorative patterns and intricate sewing techniques are used to create garments. For bag production, reinforced and decorative sewing techniques are applied to ensure durability and style. In shoe manufacturing, sewing plays a crucial role in attaching the uppers to the soles. Industrial sewing equipment, particularly the core component of a double-needle sewing machine, is essential for efficient, large-scale production.
| Efficient transmission 842/845 double-needle sewing machine gear | |
| Specification | |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#...... |
| Shape | Spiral |
| Teeth Profile | Gleason |
| Module (M) | ≤4 |
| Accuracy Grade | ISO 4-6 Grade |
| Service | Customized |
| Processing | Cutting, hobbing, shaping, broaching. |
| Hardness | Hardened |
Why choose us?
Since 1994, we've been dedicated to crafting top-notch internal bevel and custom gears. With over 30 years of experience, we have the expertise to meet stringent ISO 4-6 standards. Quality is our top priority, and every gear we produce is made with care to ensure reliability and durability. We're confident that our customized, high-quality solutions will exceed your expectations and perfectly fit your needs.
Our team includes a doctoral-degree holder, a respected member of the China Gear Standardization Technical Committee, and a graduate student focused on bevel gear research.
We are proud of our advanced CNC seven-axis, five-linkage spiral bevel gear grinding and milling machines at our factory. We also have a full range of cutting-edge production and testing tools, ensuring every product meets the highest standards of quality and efficiency.
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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