With the unique corporate culture that has been brewed for many years, we actively increase the investment in technology and improve the scale of production of our Oil Embedded Sleeve Bronze Bearing, Sintered Porous Metal Filters, Bronze Bushings. We will continue to pursue excellence, insist on serving customers with exquisite craftsmanship, perfect design and excellent quality, and create a better future with you! We carry forward our own good character to work for the team and customers, and establish an excellent image for the company and individuals. We advocate the idea of people-oriented management and implement people-oriented management policies.

DALON Electrical Bushing consist of a sintered bronze body. The main feature of Electrical Bushing is their porous design, which contains oil lubricant, which should be the viscosity decrease due to increasing operating temperatures due to friction, the oil leaks out. At higher speed, a lubrication wedge develops, which lowers the bushing's friction.

The powdered metallurgy process is a mass production process that can reduce costs to a level that can be startlingly low when compared to CNC machining. An added benefit of the sintered Electrical Bushing are the unique pores that are formed in the structure of the metal. These pores can serve as a reservoir for lubricant, providing a passage to the bearing surface. This unique feature adds the benefit of self-lubrication to many powdered metal bearings.

Material Specifications
Composition	Density	Porosity	K Strength Constant	Tensile Strength	Elongation	Yield PSI	Comparable Designations
	(gm/cc)	(% by Vol.)			(in 1" %)
Copper 87.5-90.5	6.4-6.8	19 min	26,500	14,000	1	11,000	ASTM B-438-70
Iron 1.0 max							GR1 Type II
Tin 9.5-11.5							MPIF CT-0010-R
Carbon 1.75 max							Mil-B-5687C

 

Storage of Electrical Bushing – These bearings must be stored in non-absorbing containers. Do not store in paper or cloth container. Do not store in cardboard boxes. The best containers are made of plastic or metal.

Supplementary Lubrication – Additional lubrication can be provided through the use of oil soaked felts, wicks, etc. or by periodic oiling. A unique advantage of this type of bearing is that it does not require any grooving or holes to distribute the oil across the bearing face due to the microscopic pores in the bearing material.

 

We take full consideration of the actual needs of our customers, and make well-structured and high-quality Ultra High Voltage Transformer Hollow Composite Insulator Electrical Bushing. We have a professional team to help customers find the best solution, and our perfect sales and service system is sure to let customers experience the efficiency of half the effort. We strive to build an enterprise with scientific structure, excellent culture, and obvious competitiveness and influence in the industry.

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