Powder Metallurgy Bronze Bushing (A0667)

This copper-based powder metallurgy bushing is manufactured through an integrated process of compaction, sintering, sizing, and oil impregnation. It features excellent wear resistance and self-lubrication, suitable for bushing assembly in precision machinery, automotive components, and hydraulic systems, with strictly controlled dimensional tolerances to meet high-precision working conditions.

CONTACT US Powder Metallurgy Bronze Bushing (A0667)
  • Powder Metallurgy Bronze Bushing (A0667)
  • Powder Metallurgy Bronze Bushing (A0667)
  • Powder Metallurgy Bronze Bushing (A0667)

Specifications

Product Overview

Product Name Powder Metallurgy Bronze Bushing
Code A0667
Material CuSn10
Specification 10G7*13s7*10 mm
Chamfer 0.4*45°
Weight 3.36-3.41 g
Density 5.7-5.8 g/cm³
Concentricity ≤0.05 mm
Sintering Parameter TCI 690±30℃

Core Advantages

High-quality copper-based material: Adopts CuSn10 copper-based powder metallurgy material with excellent wear resistance, thermal conductivity, and corrosion resistance for complex working conditions
High-precision machining Key dimension tolerance controlled within ±0.02 mm, concentricity ≤0.05 mm, 0.4×45° chamfer design to avoid assembly interference
Vacuum oil impregnation for self-lubrication Impregnated with 46# mechanical oil in an 80℃ vacuum environment, pores absorb lubricating oil to form a self-lubricating layer, reducing equipment maintenance frequency
Customization service Custom powder metallurgy structural parts of different specifications and materials can be made according to customer drawings, supporting small-batch prototyping and mass production

      Application in Fans & Refrigerators

      Application Scenarios

      Automotive engine/chassis components

      Precision machine tool bushings

      Hydraulic pump/valve group accessories

      Household appliance transmission structures

       

      Order & After-Sales

      Quotation: Provide drawings or samples, get a precise quote within 24 hours

      Lead Time: Standard orders delivered in 7-15 working days, urgent orders supported with priority production

      Logistics: Support international express (DHL/FedEx), sea/air freight for global delivery

      After-Sales: Free replacement for products with mismatched dimensions or materials, and provide technical installation guidance

      Production Process & Quality Control

       

      Oil Impregnation & Packaging

      Cleaning the workpiece before oil impregnation, immerse in 46# mechanical oil for 20 minutes in an 80℃ vacuum environment, and ensure no oil stains on the surface, and clean the  packaging before packing


      Quality Assurance

      Raw material inspection: Composition and particle size testing for each batch of copper-based powder to ensure compliance with SNF01-9010-1 standard

       

      Process quality inspection: First article inspection and online dimension monitoring in compaction, sintering, and sizing processes to prevent defective products from entering the next process

       

      Finished product inspection: 100% full dimension inspection, sampling testing for density, hardness, and wear resistance to ensure product performance meets standards

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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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