Custom Cylindrical Worm Gear Reducer

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Why Choose Us

● We are a professional industrial gearbox solution research and development design manufacturer with more than 15 years of experience that will support you with more competitive technical and price support.

● We have rich application experience to provide you with more professional, precise, and better service support

● High-grand components and strict product quality control procedures offer reliable product quality.

● We have years of exporting experience to decades of regions worldwide, and multi-competitive shipping choices, which can give you more reliable, fast, and cost-effective shipping.

● TUV CE approved test item based on IEC 61000 AND IEC 62477 series standards

SGR Gearboxes Projects
  • SGR gearboxes are used in garbage salvage boats and waterweed salvage boats

    SGR gearboxes are used in garbage salvage boats and waterweed salvage boats

  • SGR gearboxes are used in mud pumps

    SGR gearboxes are used in mud pumps

  • SGR gearboxes are used in crushers and shredders

    SGR gearboxes are used in crushers and shredders

  • SGR gearboxes are used in lead-acid battery plate rolling

    SGR gearboxes are used in lead-acid battery plate rolling

  • SGR gearboxes are used in cranes and construction cranes.

    SGR gearboxes are used in cranes and construction cranes.

  • SGR gearboxes are used in trenchless horizontal directional drillings.

    SGR gearboxes are used in trenchless horizontal directional drillings.

  • SGR gearboxes are used in palm oil equipment.

    SGR gearboxes are used in palm oil equipment.

  • SGR gearboxes are used in palm oil equipment.

    SGR gearboxes are used in palm oil equipment.

SGR Factory
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SGR Gearboxes On Exhibition
  • SGR gearboxes on PTC ASIA 2024

    SGR gearboxes on PTC ASIA 2024

  • SGR gearboxes on PTC ASIA 2024

    SGR gearboxes on PTC ASIA 2024

  • SGR gearboxes on PTC ASIA 2024

    SGR gearboxes on PTC ASIA 2024

  • SGR gearboxes on PTC ASIA 2024

    SGR gearboxes on PTC ASIA 2024

  • SGR gearboxes on bauma CHINA2024

    SGR gearboxes on bauma CHINA2024

  • SGR gearboxes on bauma CHINA 2024

    SGR gearboxes on bauma CHINA 2024

  • SGR gearboxes on bauma CHINA 2024

    SGR gearboxes on bauma CHINA 2024

  • SGR gearboxes on bauma CHINA 2024

    SGR gearboxes on bauma CHINA 2024

  • SGR gearboxes on ITTC2024

    SGR gearboxes on ITTC2024

  • SGR gearboxes on ITTC2024

    SGR gearboxes on ITTC2024

  • SGR gearboxes on ITTC2024

    SGR gearboxes on ITTC2024

  • SGR gearboxes on ITTC2024

    SGR gearboxes on ITTC2024

  • SGR gearboxes on DMP2023

    SGR gearboxes on DMP2023

  • SGR gearboxes on DMP2023

    SGR gearboxes on DMP2023

  • SGR gearboxes on DMP2023

    SGR gearboxes on DMP2023

  • SGR gearboxes on DMP2023

    SGR gearboxes on DMP2023

  • SGR gearboxes on PTC ASIA2023

    SGR gearboxes on PTC ASIA2023

  • SGR gearboxes on PTC ASIA2023

    SGR gearboxes on PTC ASIA2023

  • SGR gearboxes on PTC ASIA2023

    SGR gearboxes on PTC ASIA2023

  • SGR gearboxes on PTC ASIA2023

    SGR gearboxes on PTC ASIA2023

FAQ
  • Q. What is a gear reducer or gearbox?

    A gear reducer,also commonly know as a gearbox, is a mechanical device used to increase torque while decreasing speed between two rotating shafts. This change in speed-to-torque ratio allows machines to operate more efficiently and safely.

     

  • Q. What are the benefits of using a SGR gear reducer?

    SGR gear reducers are known for their reliability, efficiency, and durability. They offer superior performance and are crafted using cutting-edge technology, which makes them suitable for a wide range of industrial and mechanical applications.

     

  • Q. How shall I select the right gear reducer for my requirements?

    When selecting a gear reducer, consider factors such as the required speed and torque output, the operating environment, and the type of motor or machinery it will be connected to.  You can also directly consult SGR technical expert.

     

  • Q. Can gear reducers be used in high-temperature environments?

    Most gear reducers can handle a range of operating conditions, extremely high temperatures may affect their performance and lifespan. Special high-temperature gear reducers are available for such environments.

     

  • Q. How shall I maintain gear reducer after I buy it from SGR?

    Regular inspection, lubrication, and replacement of worn parts are key to maintaining your speed reducer. SGR provides guidelines for maintenance when you buy gear reducers.

  • Q. What happens if a gear reducer fails?

    Failure of a gear reducer can lead to a reduction in machinery efficiency, excessive noise, and even machinery breakdown. Regular maintenance and inspections can prevent most failures.

  • Q. Where can I buy SGR gear reducers?

    SGR gear reducers can be purchased directly from SGR factory. Request a quote or contact us at any time.

  • Q. How long does a SGR gear reducer last?

    With proper maintenance and under normal operating conditions, SGR gear reducers can last for many years. The exact lifespan depends on usage and environmental factors.

  • Q. Are SGR reducers customizable?

    Yes, SGR offers custom solutions to meet unique operational requirements in different industries. If you need customized reducer solutions, feel free to contact with us.

  • Q. Does SGR have own factory?

    Yes, SGR has its own factory with the area of 15000㎡.

About
Shanghai SGR Heavy Industry Machinery Co., Ltd.
Shanghai SGR Heavy Industry Machinery Co., Ltd. is China Cylindrical Worm Gear Reducer Manufacturers and Custom Cylindrical Worm Gear Reducer Factory. The company focuses on gear transmission, following the industry trend towards compact, modular, standardized designs with low vibration and low noise. After more than 10 years of deep engagement in the field of gear transmission, we have established a research and development team composed of PhDs and senior engineers. They have successfully developed the Planetary Gearbox, the Four-Axis Linkage Complex Profile Grinding Machine, and the Planar Double-Enveloping Worm Gear Optimization Design System.
Equipped with advanced machinery such as CNC machines, the domestically innovated Toroidal Worm and Hob Measuring Instrument (a first in China), 3D Measuring Machines, and a Power and Efficiency Test System for Gearboxes, the company has formed a specialized system that integrates design, production, and technical services.
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Cylindrical Worm Gear Reducer Industry knowledge

Considering that low vibration and low noise are important trends in modern industrial equipment, what measures has the company taken to meet these standards in the design and manufacture of Cylindrical Worm Gear Reducer?

1. Optimize design and control the source
Shanghai SGR Heavy Industry Machinery Co., Ltd. has a research and development team composed of doctors and senior engineers. They have profound professional knowledge and rich practical experience, and can deeply understand the vibration and noise generation mechanism of cylindrical worm reducers. In the design stage of the reducer, the team fully considered the needs of low vibration and low noise, and controlled the generation of vibration and noise from the source through optimized design.

Specifically, the team conducted in-depth research on the tooth design of the worm and worm gear, the adjustment of the meshing clearance, the selection of bearings, and the selection of lubrication methods. Through precise calculation and optimized design, the meshing of the worm and worm gear is smoother, reducing the vibration and noise caused by poor meshing. At the same time, the meshing clearance is reasonably adjusted to ensure that the reducer can maintain a stable meshing state during operation, further reducing vibration and noise.

2. Use of advanced manufacturing technology
During the manufacturing process, Shanghai SGR Heavy Industry Machinery Co., Ltd. uses advanced manufacturing technology and equipment to ensure the quality and performance of the reducer. For example, the company has introduced high-precision processing equipment such as CNC machine tools, which can realize the precision processing of key components such as worms and worm wheels, and improve the processing accuracy and surface quality of components. This not only helps to improve the overall performance of the reducer, but also effectively reduces the vibration and noise caused by insufficient processing accuracy of components.

The company also pays attention to the selection of materials and the optimization of heat treatment processes. By selecting high-strength and high-wear-resistant materials, as well as reasonable heat treatment processes, the hardness and wear resistance of components are improved, thereby extending the service life of the reducer and reducing the vibration and noise caused by wear.

3. Application of tooth profile modification technology
In order to further reduce the vibration and noise of Cylindrical Worm Gear Reducer, the company also applied tooth profile modification technology. Tooth profile modification refers to the micro-modification of the tooth profile of the gear to improve the meshing state of the gear and reduce the meshing impact and vibration. Through tooth profile modification, the meshing of gears can be made smoother, reducing the noise and vibration caused by poor meshing.

The company's R&D team has accumulated rich experience in tooth profile modification, and can select appropriate modification methods and parameters according to the specific use conditions and requirements of the reducer to achieve the best noise reduction effect.

4. Optimize the lubrication system
The lubrication system is an important part of the cylindrical worm reducer and has an important impact on the performance and noise level of the reducer. During the design and manufacturing process, the company focuses on optimizing the lubrication system to ensure that the reducer can be fully lubricated and cooled.

The company uses high-performance lubricating oils and greases, as well as reasonable lubrication methods and lubrication amounts. By optimizing the lubrication system, not only can the friction and wear inside the reducer be reduced, the vibration and noise caused by friction be reduced, but also the heat dissipation performance of the reducer can be improved, ensuring that the reducer can maintain a stable temperature during long-term operation.

5. Strict quality control and testing
During the manufacturing process of Cylindrical Worm Gear Reducer, the company also pays attention to quality control and testing. The company has established a complete quality management system to monitor and test the manufacturing process of the reducer throughout the process. At the same time, the company is also equipped with advanced testing equipment, such as the gearbox power efficiency test system, which can comprehensively test the performance of the reducer.

Through strict quality control and testing, the company can ensure that each cylindrical worm reducer meets the design requirements and has the characteristics of low vibration and low noise.

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