MSGC GROUP Co., Ltd is one of the most experienced manufacturers and suppliers of ferromagnetic remover in China. Welcome to wholesale custom made ferromagnetic remover at competitive price from our factory. Contact us for more cheap products.
Principle of ferromagnetic remover be used for remove iron from molten aluminum during melting process
It is mainly used to remove iron elements from impurities, ensuring the quality of aluminum alloy and the service life of the finished product. There are two commonly used methods for removing iron: mechanical filtration and electromagnetic filtration. Mechanical filtration is the process of filtering out iron impurities through a certain filter mesh. Commonly used filter mesh materials include graphite, ceramics, stainless steel, etc. Although this method is simple and easy to implement, it is only suitable for aluminum alloys with relatively low impurity content because the filter screen is prone to clogging, causing problems such as obstructed melt flow and decreased iron removal efficiency.
Electromagnetic filtering is the use of electromagnetic fields to remove iron elements from aluminum melt. The working principle is to pass the melt through an electromagnetic field area, and the iron element in the melt is ejected from the melt by the electromagnetic force, thereby achieving the purpose of removing iron. This method can effectively reduce the content of iron element and is suitable for removing aluminum alloys with high iron content.
Mechanical filtration equipment
Mechanical filtration equipment mainly includes filters and filter screens, which can be customized into different models and specifications according to production needs, making it easy to melt and remove iron from aluminum alloys of different specifications.
The operation process is as follows:
- Add aluminum alloy into the furnace for melting.
- The melt flows through a filter and is filtered through a mesh.
- Regularly clean and replace filters and screens.
It consists of three parts: the driving device, the electromagnetic field action area, and the slag collection chamber. Among them, the electromagnetic field is the most critical part, and different electromagnetic waveforms, operating frequencies, and current intensities can affect the iron removal effect, which can be adjusted by adjusting electromagnetic parameters.
The operation process is as follows:
- Add aluminum alloy into the furnace for melting.
- Start and adjust the parameters to the appropriate values.
- The melt passes through the electromagnetic field area, is iron removed, and flows through the slag collection chamber for collection and processing.
