With years of meticulous service, continuous innovation and efforts, our sintered silencer muffler, Perforated Sintered Filter, sintered metal bushing maintain a good market position in many application fields. Our company adheres to the management policy of 'striving for the first with quality and winning with sincerity', as well as the perfect service system and high-quality team, which wins the praise of the society and the majority of consumers. Continuous innovation and development is our aim.

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.

 

Since equipment operation directly affects corporate costs, Voltage Level up to 550kv Electrical Apparatus for Wall Bushing Capacitor quality and market responsiveness, we use advanced equipment from well-known brands. In the long-term development process, we have established long-term good partnerships with many large domestic and foreign manufacturers with excellent product quality, good product performance, and high-quality service system. We also sincerely welcome domestic and foreign customers to come to our company for inspection, visit and technical exchanges! For our company, what you find is far more than expected. The quality of products is the fundamental of our company and the interests of users are above everything else.

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