Tungsten Carbide Sleeve Manufacturer From Zhuzhou China

Tungsten Carbide Sleeve Manufacturer From Zhuzhou China

DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.

Product Introduction

In the course of many years of development, we have always implemented the policy of 'worrying about the customers' worries', insisting on meeting the needs of our customers with high-quality High Noise Reducing Muffler, Oil Impregnated Bronze bushing, plastic silencer muffler and good service. Our corporate ideal is, healthy, happy and rich. We know that strengthening cost management is the key to improve the core competitiveness and gain competitive advantage. We adhere to the "abide by the agreement, quality assurance, small profit, and justice" business policy.

custom bronze bushingbush bearing

DALON BUSHING INTRODUCTION:

DALON self-lubricatingFlanged Sleeveare manufactured of pressed copper and tin powders by sinter technology and impregnated with lubricating oil and high porosity (20-25% in volume).

The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of Flanged Sleeve to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.

DALON Flanged SleeveFAQ:

Q: Bushing type selection?

A: The metallic structure of the self-lubricating bushing can be made from a wide range of bronze or iron based alloys. To select the proper material for a given application, it is necessary to check the maximum values of the material characteristics in comparison with:

  1. Shaft linear speed - v
  2. Applied load - p
  3. pv (load x speed) factor

Shaft hardness and surface roughness and other parameters such as working

temperature and type of lubrication, etc.

Q: Lubricant Oil Selection?

A: Standard impregnating oil conforms to SAE 30 specifications

Lubricants are suitable for the temperature range from -40°C to 150°C

Also have option for customer to made special oil impregnation by self

 

Q: De-impregnation & Re-Impregnation?

A: De-impregnation required Degrease and wash in appropriate solvent

Eliminate the lubricant in a furnace heated around 400°C for 40 minutes under a neutral atmosphere such as N2, or with reducing agent such as N2 + H2

Re-Impregnation need Immerge during one hour the parts in an oil bath heated at a temperature between 60°C and 120°C, depending on oil viscosity .Then cool down in an oil bath back to room temperature. Finally drain and dry the self-lubricating bearings.

Flanged Sleevebronze flanged sleeve bearingbronze flange bearingflanged sleeve

flanged sleeve have superb values in all engineering applications.

The properties of flanged sleeve are significantly defined by the high level of precision in manufacture and the porosity of the sintered material.

 

Producing Tungsten Carbide Sleeve Manufacturer From Zhuzhou China required by the market quickly and efficiently has become an important element of corporate competition and a goal to be pursued in production management. Welcome to create the well and extensive standing business enterprise interactions with our business to produce a superb potential jointly. Our company adheres to the management concept of 'establishing enterprises by science and technology and building enterprises by brand', continuously increasing the strength of scientific and technological innovation, and actively carrying out cooperation with the research institutes in production, learning and research.

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