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The cover of the launder construction comprises a metal cover, such as a steel jacket; at least one electrical resistor, which is arranged so as to heat the lower part of the launder heating system; and an insulating layer to prevent the loss of heat by radiation through the metal shell. The heating resistor(s) is […]

The principle of the online degassing system for metal is that the solubility of hydrogen in aluminum is determined by the partial pressure of hydrogen in the gas phase in contact with the aluminum melt. When the hydrogen partial pressure corresponding to the hydrogen content in the aluminum melt is greater than the hydrogen partial […]

Ceramic foam molten aluminum filtration technology has been used to remove inclusions in molten aluminum for more than 30 years. After the foam ceramic filter plate was successfully used in production practice, it quickly replaced a variety of filter carriers such as glass cloth, microporous ceramic tubes, alumina balls, and was widely used in primary […]

There are many rotary degassing purification equipment, usually set between the discharge port of the furnace and the filter box. The degassing principle is: high-temperature aluminum liquid passes through the degassing box body to flow and transit and stay, and then the rotating rotor will blow in The working gas (inert gas) in the molten […]

In the industry, molten aluminum purification methods such as flux purification and gas purification are mainly used, and some try tube filters, ceramic foam filters, deep bed filter filtration methods for molten aluminum purification. The flux for molten aluminum purification is composed of salts with low melting point, low density, low surface tension, high activity, […]

With its unique properties, aluminum foil meets various needs of modern production in a wide range of fields. With the development of economy and technology, the requirements for the quality of aluminum foil are increasing. It is hoped that the thickness of aluminum foil will be thinner, fewer pinholes, and higher mechanical properties and surface […]

Aluminum silicate refractory fiber products can be directly used as a filling material for high temperature insulation, but the most commonly used are various refractory fiber products processed by different methods. Among aluminum silicate refractory fiber products, refractory fiber blankets, felts, paper, and vacuum forming products are the most used. Refractory Fiber Blanket Refractory fiber […]

The process of directly “rolling” molten metal into semi-finished or finished products is called continuous cast rolling technology. The fundamental difference between twin-roll continuous casting and other continuous ingot casting methods is that the mold is two rotating casting rolls with cooling, and the liquid must be solidified and hot-rolled in the gap between the […]

The new high speed casting rolling technology for aluminum strips is based on the traditional casting-rolling technology, using many advanced new technologies. These technologies mainly include the following aspects. High-precision Liquid Level Control Technology The liquid level control of the front box is an important key to the high speed continuous and stable casting rolling […]

Casting Line Trough is a tool for conveying liquid aluminum. The molten aluminum is transported from the holding furnace mouth to the mold splitter tray. In order to prevent the aluminum liquid from falling too much, the conveying distance of the open flow trough is generally not less than 10m, the upper part of the […]