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OEM/ODM Maintenance Free Universal Joint Without Grease Nipple 2105-2202025

About Rudong

Hangzhou Rudong Auto Parts Co., Ltd. was established in March 2011, specializing in the production of automotive universal joint assemblies. Located in the beautiful paradise of Hangzhou, China, in the industrial zone of Suoqian Town, Xiaoshan District, adjacent to Hangzhou International Airport and the Shanghai Hangzhou Ningbo Expressway, the transportation is very convenient. Integrating research and development, production, sales, and service, we currently have a factory of 23000 square meters, 150 employees, 40 scientific and technological personnel, an annual production capacity of 60 million shaft sleeves, and 5 million sets of universal joints. We are a leading supplier of universal joint assemblies in China. For over 10 years, it has been used as a supporting component for Wanxiang Qianchao and Far East transmission parts, and has also been used as a supporting component for domestic heavy-duty trucks, second tier trucks, and military industries. Exported to over 30 countries and regions including Europe, America, Southeast Asia, and Russia.
Received honors such as National High tech Enterprise, Provincial Science and Technology Enterprise, Specialized and Innovative R&D Center, Key Backbone Enterprise, Industry Leading Enterprise, Vice Chairman Unit of Provincial Private Economy Research Center, etc. We have over 30 national invention patents and utility model patents, and have passed TS16949 quality system certification and ISO9001 quality, environmental, and occupational health and safety certification. We have 350 advanced domestic equipment and automated production lines, complete high-end testing equipment, and nearly one million imported testing instruments such as German Zeiss CMM, German Zeiss length meter, cylindricity meter, contour meter, etc., to ensure quality. From forging, turning, heat treatment, grinding to assembly, all processes are fully self-produced, making the quality more controllable and stable, and more competitive in the market. The company now possesses strong research and development capabilities, a comprehensive quality system, top-notch testing equipment, and a highly qualified team of employees, ensuring that all product indicators consistently meet or exceed national standards. The company will also build a new factory of 45000 square meters and construct a modern technology intelligent factory to benchmark against domestic peers.
The company was founded on 315 Quality Day in 2011, with the aim of "establishing the original intention and producing high-quality products" as the foundation of the enterprise. We always adhere to the quality policy of "building quality with character and continuously satisfying customers", and our craftsmen are dedicated to quality with ingenuity and perseverance. We have deeply cultivated the "USM" trademark into a well-known high-end brand in the industry, winning the love and trust of our customers and becoming their top choice. And establish long-term and sincere partnerships with customers, with "quality, integrity, and win-win" as the core, working together with you to achieve great success and a win-win future. We warmly welcome new and old customers to visit and guide us!

Over 12 years of experience.
We can produce 6 million shaft sleeves and 3 million cross shafts.
Excellent product quality and thoughtful customer service.
Hangzhou Rudong Auto Parts Co., Ltd.

Our 12 years of customization experience will create high value for you.

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What type of environment or conditions is Maintenance Free Universal Joint Without Grease Nipple 2105-2202025 best suited for?
Maintenance Free Universal Joint Without Grease Nipple 2105-2202025 are particularly well-suited for environments or conditions where regular maintenance, lubrication, or access for servicing is difficult, impractical, or impossible. Here are some specific environments where these joints excel:
Inaccessible or Sealed Environments:
Areas within machinery or equipment that are challenging to access for regular maintenance, such as enclosed systems, sealed compartments, or components buried deep within the equipment.
Clean or Hygienic Environments:
Applications where contamination from grease or lubricants is undesirable, such as in food processing, pharmaceutical, or clean room environments where maintaining sterility is crucial.
High-Temperature Environments:
Places where conventional lubricants might break down due to extreme heat, making maintenance a challenge. Maintenance-free joints offer reliability in such conditions.
Harsh or Corrosive Conditions:
Environments with exposure to corrosive substances, chemicals, or contaminants that could rapidly degrade traditional lubrication systems.
Continuous Operation and Heavy Machinery:
Heavy-duty equipment or machinery that operates continuously or experiences significant vibration and movement, making frequent maintenance impractical.
Precision and High-Performance Machinery:
Applications that demand precision and where the accumulation of lubricants might interfere with accuracy or alignment, such as in scientific instruments or high-precision machinery.
Cost-Efficient Solutions:
Environments where the expense and inconvenience of frequent maintenance, including labor and downtime, outweigh the initial investment in maintenance-free technology.
Critical Systems and Remote Locations:
Critical systems and machinery in remote locations or situations where frequent maintenance is challenging, providing reliability without the need for constant upkeep.
How does the Maintenance Free Universal Joint Without Grease Nipple 2105-2202025 compare to traditional grease nipples in terms of performance, cost and service life?
When comparing Maintenance Free Universal Joint Without Grease Nipple 2105-2202025 to traditional joints with grease fittings in terms of performance, cost, and service life, several key factors differentiate the two:
Performance:
Maintenance-Free Joints:
Advantages: These joints are designed with specialized materials and seals that eliminate the need for regular greasing. They are better equipped to resist contaminants and environmental factors due to their sealed, maintenance-free design.
Benefits: They often provide consistent performance over time, as they are less prone to wear and tear caused by inadequate lubrication.
Traditional Joints with Grease Nipples:
Advantages: These joints allow for manual lubrication, which, when performed regularly and correctly, can sustain smooth operation and increase the joint's longevity.
Challenges: Failure to grease these joints on schedule can lead to increased friction, wear, and potential failure, making regular maintenance crucial for optimal performance.
Cost:
Maintenance-Free Joints:
Initial Cost: Typically, maintenance-free joints might have a higher initial cost due to their specialized design and materials.
Long-Term Savings: Over time, they can potentially offer cost savings by eliminating the need for frequent greasing, reducing maintenance labor, and potentially minimizing downtime related to maintenance activities.
Traditional Joints with Grease Nipples:
Initial Cost: These joints usually have a lower upfront cost.
Long-Term Expenses: However, they can incur ongoing expenses due to the need for regular greasing, purchasing lubricants, and the associated labor costs.
Service Life:
Maintenance-Free Joints:
Longevity: Designed to have a longer service life due to reduced wear and tear caused by the absence of regular lubrication needs.
Variability: The actual service life can depend on environmental conditions, joint design, and the specific application in which they are used.
Traditional Joints with Grease Nipples:
Service Life: These joints can have a long service life when maintained properly with regular greasing. Failure to do so can result in premature wear and reduced longevity.