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Auto Parts Rubber Oil Seal Factory

Custom Automotive Oil Seal Manufacturers

The oil seal is a high-performance oil seal specially designed for various mechanical equipment. It is designed to prevent oil, grease, and other liquids from leaking during the operation of mechanical equipment, ensuring efficient and stable operation of the equipment. This oil seal adopts advanced material technology and a unique design structure and is suitable for sealing needs in various harsh environments. The carefully designed lip structure can closely fit the shaft surface to form an effective sealing barrier. At the same time, the friction with the shaft is reduced, reducing energy consumption and wear. The oil seal has precise dimensions and complies with international standards. It can adapt to various specifications of shafts and holes to meet the needs of different equipment. This oil seal is widely used in automobiles, engineering machinery, agricultural machinery, hydraulic equipment, petrochemical industry, and other fields. It is especially suitable for sealing requirements under severe working conditions such as high temperature, high pressure, high speed, and high load.

About
Qidong Yifang Sealing Technology Co., Ltd.
Qidong Yifang Sealing Technology Co., Ltd. is China Custom Automotive Oil Seals Manufacturers and Auto Parts Oil Seal factory, established in May 2017. Its predecessor was Qidong Fuqiang Rubber and Plastic Products Factory. Established in April 1999, it is a professional enterprise engaged in the production, research and development, and sales of rubber products. Its products include electric tool accessories, pipeline seals, and automotive hardware accessories, and are exported to countries such as Japan and Russia. The company continuously expands its business, is committed to pursuing the optimization of the supply chain, and establishes long-term and stable partnerships with our suppliers and customers, ensuring steady annual sales growth. The company's annual output value is about 100 million yuan. We offer Automotive Rubber Seals for sale.
The factory of Yifang Sealing Technology is located at No. 6 Yangsha Road, Chengbei Industrial Park, Huilong Town, Qidong City, Jiangsu Province. It currently has a construction area of over 13000 square meters, fixed assets of nearly 80 million yuan, and more than 180 employees. Through nearly 20 years of development, it has a complete set of advanced testing equipment, fully automatic upper auxiliary machine mixing system, intelligent mold library, intelligent vulcanization workshop, and other advanced instruments and equipment, as well as workshops, The investment and use of these devices further ensure the stability and consistency of product quality, reflecting that quality is the life of billions of people. The company has always adhered to the quality policy of "quality as the life of the enterprise, high quality and efficiency" and "customer focus, continuous improvement", emphasizing detail management as the principle and lean production as the means, and establishing a complete quality management and control system.
The company has strong technical strength and has cooperated with numerous domestic universities and research institutions in industry, academia, and research. It has obtained three invention patents and more than thirty utility model patents. Yifang passed the IS09001 and LATF16949 international standard quality system certifications in 2018, and was awarded the National High tech Enterprise in 2019. In 2022, it obtained specialized, refined, and innovative products, and has successively obtained the Nantong Standard Enterprise and the Nantong Famous Trademark.
As the unremitting pursuit of Yifang people, Yifang Sealing Technology will make due contributions to the industry with more advanced technology, higher quality products, and more perfect services, by becoming the most competitive supplier of rubber products in China and setting a benchmark in the industry.
Certificate Of Honor
  • A pickup device for injection molded products and a pickup method thereof
  • Governing Unit 2023-2028
  • High wear-resistant fluorine rubber formula and preparation method thereof
  • Intellectual property management system certification certificate
  • Jiangsu Province Specialized, Special and New Small and Medium-sized Enterprises 2022-2025
  • Member unit of the National Four Good Chamber of Commerce
  • Quarterly Performance Award
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Oil Seal Industry knowledge

What methods are used for surface treatment of oil seals? How to ensure the smoothness and wear resistance of the treated oil seal surface?

In the field of modern industry, oil seals are indispensable sealing elements in mechanical equipment, and their performance is directly related to the operating efficiency, stability and maintenance costs of the equipment. As a company with a strong R&D team and advanced manufacturing capabilities, we deeply understand the importance of oil seals in preventing leakage of oil, grease and other liquids, as well as the challenges of maintaining efficient and stable operation under different working conditions. We are not only committed to the design and material innovation of oil seals, but also pay special attention to the surface treatment technology of oil seals to ensure that their surface smoothness and wear resistance are optimal to meet the most demanding industrial application requirements.
Oil seal surface treatment methods
Electroplating technology:
Electroplating is one of the common methods to improve the surface hardness and corrosion resistance of oil seals. We use a precise electroplating process to plate a thin layer of metal (such as chromium, nickel, etc.) on the surface of the oil seal. This layer of metal can not only effectively resist the erosion of the external environment, but also significantly improve the hardness and wear resistance of the surface. . During the electroplating process, we strictly control the current density, plating time and plating solution composition to ensure that the coating is uniform, dense and firmly bonded to the substrate to avoid peeling or corrosion during use.
Spraying technology:
For specific application scenarios, we use high-performance spray materials (such as polytetrafluoroethylene PTFE, ceramic coatings, etc.) to spray the oil seal surface. These materials have extremely low friction coefficients, good high temperature resistance and chemical corrosion resistance, and can significantly improve the sealing effect and wear-resistant life of the oil seal. Before spraying, we perform strict pre-treatment on the oil seal surface, including cleaning, degreasing, roughening, etc., to ensure a good combination of the coating and the base material.
Chemical conversion coating treatment:
Chemical conversion coating is a dense compound film formed on the surface of the oil seal through chemical reaction, such as phosphate conversion coating, chromate conversion coating, etc. This treatment method can not only improve the corrosion resistance of the oil seal, but also improve the tribological properties of its surface to a certain extent. We use environmentally friendly chemical conversion agents and precisely control reaction conditions to generate a uniform and dense conversion film, which not only meets environmental protection requirements but also ensures the long-term stability of the oil seal.
Laser texturing:
In order to further optimize the sealing performance and wear resistance of the oil seal, we also introduced laser texturing technology. A laser beam is used to accurately carve tiny texture structures on the sealing lip of the oil seal. These textures can provide more sealing points and oil film retention capabilities without increasing frictional resistance, thereby improving the sealing effect. Laser texturing not only has high precision, but also enables customized designs to meet sealing needs under different working conditions.
Ensure the smoothness and wear resistance of the treated oil seal surface
High-precision processing and inspection:
In the entire process of oil seal production, we use the most advanced processing equipment and testing equipment in the industry to ensure that every step of the process meets extremely high precision requirements. Especially after the surface treatment is completed, we use high-precision surface roughness measuring instruments and profilometers to strictly inspect the oil seal surface to ensure that the surface smoothness meets the design requirements and reduce leakage and wear problems caused by surface defects.
Material and process matching verification:
Each surface treatment method and material has its own specific application scenarios and performance characteristics. In order to ensure that the processed oil seal can meet the actual needs of customers, we conducted a large number of material and process matching verifications during the research and development stage. By simulating friction, wear, corrosion and other tests under various working conditions, we continuously optimize surface treatment solutions to ensure that the final product has the best wear resistance, corrosion resistance and sealing performance.
Quality control system:
We have established a complete quality management system. From raw material procurement, production and processing to finished product inspection, every link strictly follows international quality standards such as ISO 9001. Especially in the surface treatment process, we have set up special quality control points to conduct regular testing and analysis of key raw materials such as electroplating solutions, spray materials, chemical conversion agents, etc. to ensure the consistency and stability of the treatment process.
Customized services:
In view of the differences in oil seal performance requirements of different customers, we provide comprehensive customer customization services. According to the specific needs of customers, we can adjust the surface treatment plan, including selecting different treatment processes, adjusting treatment parameters, etc., to ensure that the final product can fully meet customer expectations.
Our company has made remarkable achievements in oil seal surface treatment technology with its strong R&D team, advanced production equipment, complete testing methods and flexible customized service capabilities. We not only use a variety of advanced surface treatment methods, but also ensure that the treated oil seal has high surface smoothness and strong wear resistance through strict quality control and technological innovation, and can be widely used in automobiles, engineering machinery, agricultural machinery, and hydraulic equipment. , petrochemical industry and many other fields, especially under severe working conditions such as high temperature, high pressure, high speed and high load, it shows excellent sealing performance.