We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Iron Sintered Self Lubricated Bushes, Brass Muffler, Flame Resistant Muffler. We always regard the quality of products as the lifeblood of the enterprise's survival and regard the advanced technical strength as the core competitiveness of the enterprise. With these, we have established a solid and reliable business reputation and reputation. We are popular in our customers with our abundant experience, advanced technology and comprehensive service for many years. On the basis of in-depth understanding of customer needs and status quo, we effectively provide them with professional products and sincere services.

PRODUCTION PROCESS

The SINTERED IRON OIL RETAINING BUSHING sizes start from an interior diameter of 2mm and can go up to 250 mm, Length up to 80mm.

By P/M technology, The microroughness of the SINTERED IRON OIL RETAINING BUSHING surface enables amounts of lubricant to be transferred. To achieve the perfect surface properties for sliding function, process of impregnation under vacuum conditions by suitable lubricant can guarantee the capacity and the life of the bearing.

LUBRICATION OF SINTERED IRON OIL RETAINING BUSHING

Dry lubrication of SINTERED IRON OIL RETAINING BUSHING with solid lubricants under certain circumstances can achieve better friction coefficients than plastic bushings and casting bearings, for instance. Also SINTERED IRON OIL RETAINING BUSHING with content of graphite could reduce running sounds and good running properties.

An additional lubricant enables the longer service life to be increased.

SINTERED IRON OIL RETAINING BUSHING have a pore volume of between 15% to 30%, and these pores are used by oil impregnation for the bushing's entire service lifetime.

An extremely wide range of operating loads, speeds and temperatures:

u Dynamic loads from 6 to 75 MPa

u Linear speeds up to 8 m/s

u Operating temperatures from - 180°C to + 300°C

We always regard technological innovation as the basis for survival, and devotes ourselves to the development of Powder Metallurgy Iron Based Sintered Structure with an attitude of excellence. We are constantly developing new products to meet the growing consumer demand for our goods and services, while creating economic benefits for our business. We spent a lot of time visiting some companies in order to understand their business philosophy and gain some experience.

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