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Powder Metallurgy Structural Components for Washing Machines

CONTACT US Powder Metallurgy Structural Components for Washing Machines
  • Powder Metallurgy Structural Components for Washing Machines
  • Powder Metallurgy Structural Components for Washing Machines
  • Powder Metallurgy Structural Components for Washing Machines

Specifications

Product Overview

Our powder metallurgy structural components are precision-engineered for washing machine applications, manufactured via compaction, sintering, and blackening processes. These parts deliver exceptional mechanical strength, wear resistance, and dimensional stability, making them ideal for high-load transmission and clutch systems in household washing machines.

Parameter

Details

Material

Iron-based powder metallurgy alloy (Fe-Cu-C or Fe-Ni-C)

Production Process

Compaction → High-temperature sintering → Surface blackening treatment

Surface Finish

Black oxide coating (corrosion resistance, anti-rust, improved wear performance)

Inner Profile

Splined/serrated inner bore for torque transmission

Outer Profile

Serrated/geared outer edge for clutch engagement

Size Range

Customizable (small/large variants available as shown)

Application

Washing machine clutch assemblies, transmission systems

Product Advantages

Powder Metallurgy Benefits

Near-net-shape manufacturing: Minimizes material waste and secondary machining, reducing production costs.

Consistent quality: Uniform material density and mechanical properties across batches.

Complex geometry: Enables precise spline/serration profiles that are difficult to achieve with traditional machining.

 

Blackening Treatment

Forms a dense black oxide layer on the surface, enhancing corrosion resistance and anti-rust performance.

Improves wear resistance and friction properties, extending service life in washing machine operating environments.

Provides an aesthetic, uniform dark finish.

      Application Scenarios

      These structural components are core parts of washing machine clutch and transmission systems, responsible for:

      Transmitting rotational torque from the motor to the drum.

      Engaging/disengaging gear mechanisms for wash/spin cycle operations.

      Withstanding repeated mechanical stress and load fluctuations during machine operation.

       

      Why Choose Our Products?

      Precision Engineering: Strict dimensional control ensures perfect fit and reliable performance in washing machine assemblies.

      Durability: High-density sintered material and blackening treatment offer excellent wear and corrosion resistance, extending product lifespan.

      Cost Efficiency: Powder metallurgy process reduces material waste and machining time, delivering competitive pricing without compromising quality.

      Customization: We support custom sizes, spline profiles, and material formulations to meet specific washing machine model requirements.

      Quality Assurance: ISO 9001 certified production process with full dimensional and mechanical property testing.

      Technical Support & Customization

      We provide free technical drawings and sample testing for OEM/ODM projects.

      Customize inner/outer spline configurations, dimensions, and material compositions to match your washing machine design.

      Our engineering team supports prototype development and mass production scaling.

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      About Us
      Jiande Welfine Technology Co., Ltd.
      Jiande Welfine Technology Co., Ltd.

      Founded in 2001, Jiande Weijia Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales. We specialize in powder metallurgy sintering and related precision machining, primarily producing powder metallurgy bushings, self-lubricating bushings, and various precision components. Our products are widely used in multiple industrial sectors.

      The company boasts a modern production base of 13,039 square meters, with a scientifically planned layout and equipped with advanced production and testing equipment, ensuring efficient production and continuous technological innovation. Leveraging our extensive experience in the powder metallurgy industry, we continuously optimize our production processes, improving the production efficiency, dimensional accuracy, and performance of bushings and sintered components to meet the high standards of our global customers.

      The company has an experienced and well-structured professional team, including skilled production personnel and technical engineers focused on R&D and quality management. We can provide OEM/ODM customized bushing solutions based on customer drawings or samples, achieving stable delivery and flexible production.

      We strictly implement our quality management system and have passed ISO 9001:2015 and IATF 16949:2016 management system certifications, ensuring that our bushing products maintain high standards in reliability, consistency, and durability.

      Adhering to the development philosophy of technology leadership and quality priority, the company is committed to becoming a long-term trusted partner for our customers and continues to strive towards becoming a benchmark enterprise in the powder metallurgy bushing industry.

      Certificate Of Honor
      • High-Tech Enterprise Certificate
      • Quality Management System Certification
      • Quality Management System Certification
      • Environmental Management System Certification
      • Environmental Management System Certification
      • Certificate of Occupational Health and Safety Management System Certification
      • Certificate of Occupational Health and Safety Management System Certification
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