Ultrasonic Metal Powder Machine

◆ Frequency: 20Khz, 50Khz, 60Khz or Customized

◆ Max Power: 2000W

◆ Temperature: 200~400℃

◆ Power supply: 380V; 50HZ

◆ Material of atomizing disc: High speed steel or titanium alloy

20Khz

50Khz

Short Description

Ultrasonic metal powder is produced by atomizing melted metal into powder through ultrasonic waves. The solder powder (indium powder, etc.) prepared by ultrasonic atomization process has good sphericity, narrow particle size distribution, and low oxygen content. Metal powder can be produced by ultrasonic atomization method. When the ultrasonic power generator excites the ultrasonic transducer, causing the ultrasonic tool head as the load of the transducer to vibrate, the melted metal solution is atomized through ultrasonic vibration, and then the metal particles in the form of droplets are cooled and solidified in the air before falling into the powder collection cylinder, and collected into metal powder. The atomization of various molten metals is commonly used to prepare metal powders or solder powders. Preparation of metal powders such as tin, indium, bismuth, etc.

Principle

The precept of ultrasonic milling desktop is that the ultrasonic riding strength furnish is linked to the ultrasonic transducer set inner the housing via a cable. The transducer converts the high-frequency sound waves generated with the aid of the riding strength furnish into high-frequency mechanical electricity and works to function longitudinal high-frequency vibration. The frequency of high-frequency vibration is equal to the frequency of the AC contemporary of the using strength supply.

The vibration output quit of the transducer is related to the amplitude rod, and this longitudinal upward and downward vibration is transmitted from the amplitude rod to the atomization surface, producing standing waves. Another characteristic of the amplitude rod is to make bigger the output amplitude of the transducer to the favored level. When the molten steel liquid passes via the atomization surface, it is damaged into uniform micrometer sized droplets and mist, attaining atomization. Under the motion of rotational centrifugal pressure and standing waves on the atomization surface, the atomized micrometer sized droplets are thrown out of the atomization floor and hastily solidified upon cooling with air, forming micrometer sized steel stable particles. Collecting these particles is the required instruction of metallic powder.