We adhere to the service concept of 'all customer-centric, provide customers with value-for-money services, and make customers our friends forever', constantly optimize the after-sales service system to improve product quality, continue to improve customer experience, and create 'zero defect' Pneumatic Sintered Brass Muffler, steel water filters, microplastic laundry filter. We have further improved our management system and operation mechanism, laying a solid foundation for building harmonious labor relations and ensuring healthy and stable development of the enterprise. We always adhere to the business policy of 'honesty, quality, service and speed', and take good faith as the first step for customers and partners. We should provide good products and timely and thoughtful services for customers. Each of the company's products has been carefully crafted to retain Chinese characteristics while also incorporating international elements. We uphold the spirit of people-oriented, honest, pragmatic, efficient and innovative, as the business purpose, to provide personalized, humanized design and high-quality works as the development direction.

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:

21. Shaft linear speed - v
21. Applied load - p
21. 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

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.

 

Through continuous innovation and tireless pursuit of service, we provide customers with innovative Tungsten Carbide High Precision Bearing Bushing/Sleeve with Flanged and services that exceed their expectations. We act with the values of focus, simplicity, permanence and persistence. Quality management runs through every link of development and manufacturing. Production equipment and mature production technology ensure the same quality.

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