Complicated aluminum casting is a new technology that uses electromagnetic pump low-pressure casting technology as the core, aluminum smelting and forming compound purification technology and manufacturing core new technology to produce high-quality aluminum castings. The electromagnetic pump low-pressure casting metal melt transmission system has a stable flow, convenient flow control, eases the process of reverse aspirating of molten alumina, and is easy to implement. The advantage is the automation of the use process, which not only improves the quality of aluminum castings, but It can also improve the working environment. Reduce labor intensity and realize automation and modernization of foundry production.

An important part of the purification of molten enamel alloy castings is aluminum smelting and composite purification facilities in addition to gas injection and spin foam ceramic filters with high degassing, unless the performance of metal inclusions. In addition, it uses a new long-life lining material, with an independent insulation / heating system that can be used for large-scale continuous production, but also for batch production. This technology has high purification efficiency, long life, low cost and effective, easy to install, use and flexible. Casting experience tells us that there are three main aspects to quality aluminum castings to solve complex problems:

(1) Melting and melting of aluminum,

(2) Smooth transition melting aluminum metal halide lamp

(3) the size and stability of the mold and core process.

The core manufacturing process modeling can see that casting quality and output have a direct impact. The relationship between casting porosity, sand sticking, scarring, thermal cracking, surface quality and dimensional accuracy is very good with sand properties. The new technology for modeling and manufacturing is the PEPSET core resin binder for the resin of the original zircon sand. From the hard sand, the hard self-hardening sand mechanism is an independent, non-hardening chemical reaction. Initially, it is time to start hardening and curing Once the response started fast. So the coach bag, because in a difficult, high strength, small fat gas collapse, has good performance is the complexity of the casting surface, ensuring quality and stability of dimensional accuracy.