Tungsten Carbide Bushing & Sleeve

In the field of machinery, sleeves are installed between shafts and bearing seats to reduce wear, vibration and eccentric loads between key components.

Take one of our customers, “Forkardt Hardinge”, as an example. This is a world-leading supplier of precision work clamping solutions. Our cooperation began with an inquiry about sleeves and bushings in 2022. We learned that the they needed dozens or hundreds of types of sleeves. After the cooperation was reached, the annual order volume reached more than 2,000 pieces.

This indirectly illustrates the importance of sleeves, bushings and customers’ favor for carbide them.

Product Description

vantages of carbide bushings and sleeves:

  1. Superior physical properties: In most of our products, carbide parts are usually made by adding cobalt powder as a binder to the tungsten powder raw material, and forming good density through sintering. Compared with a single material, the hardness and wear resistance of sleeves made of tungsten carbide are superior.
  2. Extend the service life of equipment: In the previous industrial field, many manufacturers would choose materials such as steel and copper alloy to make sleeves. In this case, the equipment maintenance frequency is higher, and the economic losses caused by shutdowns make them distressed. In order to extend the service life of parts such as sleeves, tungsten carbide alloys are becoming more and more popular with customers.
  3. Extremely plastic: In order to cope with different usage scenarios, such as contact with corrosive media or acting on various opponents, cemented carbide products can be made into corresponding shapes and sizes through molds or use different substrates.

Why are our cemented carbide sleeves so popular?

  1. Faced with different processing requirements, the demand for customization has increased dramatically. XYMJ has a professional team of engineers and complete production lines. Whether it is from material performance or size details, we can accept customers’ customized needs to the greatest extent to meet different usage environments.
  2. In the industrial field, people are deeply troubled by the economic losses caused by shutdowns. As a better material, cemented carbide is popular.

With the process of global integration, the supply of petroleum energy is in short supply. To accelerate oil extraction, the extraction environment is gradually shifting towards media containing hydrogen sulfide and carbon dioxide. Therefore, the working environment of mining equipment is becoming increasingly harsh. Hard alloy bushings have higher wear and corrosion resistance than traditional steel shaft sleeves.

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