Ceramic Filter Foundry | Adtech China

16 de abril Fundición de filtros cerámicos

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Fundición de filtros cerámicos

Ceramic Filter Foundry is made of high-quality high-purity zirconia, which is made of unique formula and advanced environmental protection technology. The three-dimensional network structure is uniform.
Ceramic Filter Foundry has excellent properties of high strength, stable texture, no slag, high temperature resistance and strong thermal shock resistance. It is suitable for purification and filtration of high temperature aluminum and aluminum alloy solutions. It can filter non-metallic slag and melt down to micron. Slag, etc., make the casting surface smoother and reduce machining loss.
The Ceramic Filter Foundry enables the aluminum liquid to fill the cavity more evenly. The molten metal has a higher turbulence tendency during casting. After the turbulent flow through the three-dimensional pore structure, it is finally converted into a very stable laminar flow, and the laminar flow fills the cavity. Better sex.
Ceramic Filter Foundry reduces the impact corrosion of metal solutions on the casting cavity, and significantly reduces scrap rate, reduces production costs, and increases labor productivity.

Filtro cerámico Foundry is widely used in aluminum casting workshops such as aluminum alloy cast rods, slabs, aluminum foils, aluminum cans and high-end aluminum profiles. The impurity particle filtration rate of 98 to 20 microns is 98.3%, which can help to obtain perfect aluminum products. Various specifications can be produced according to customer’s requirements, the range of 10ppi to 40ppi can be selected, and the maximum size can be up to 23 inches.

Ceramic Filter Foundry Installation
1. Limpia la caja del filtro.
2. Coloca con cuidado la placa filtrante en la caja del filtro y presiona con la mano la junta de estanqueidad que rodea la placa filtrante para evitar que se derrame el aluminio fundido.
3. Precalentar uniformemente la caja del filtro y la placa filtrante para que alcancen una temperatura cercana a la del aluminio fundido. El precalentamiento sirve para eliminar la humedad y facilitar la filtración transitoria inicial. El precalentamiento puede realizarse mediante calefacción eléctrica o de gas. En circunstancias normales, dura entre 15 y 30 minutos aproximadamente.
4. Pay attention to the change of aluminum hydraulic head during casting. The normal starting pressure head is 100-150mm. When the aluminum liquid begins to pass, the pressure head will drop below 75-100mm, and then the pressure head will slowly increase.
5. Durante el proceso normal de filtración, evite golpear o hacer vibrar la placa filtrante. Al mismo tiempo, la canaleta debe estar llena de agua de aluminio para evitar que esta se agite en exceso.
6. Una vez finalizada la filtración, retira la placa filtrante a la mayor brevedad posible y limpia la caja del filtro.