AdTech Alumina Ceramic Transition Plate is made of Sigma and N17 materials.
Strong corrosion resistance, high geometric precision, smooth casting surface, long service life, low maintenance cost, no pollution to molten metal, is the best choice for hot top casting.
It meets the technical needs of aluminum alloy precision casting products such as aviation, transportation, and electronic products that produce high added value and high technical performance requirements.
AdTech is a manufacturer specializing in the development of new materials and the production of adapter plates for hot top casting. The company has been developing and producing hot top casting products since 2012: Sprue Bushing, Transition Plate, Distributing Launder, Casting Funnel, Graphite Ring, Spillway Trough and other products for metal solution casting equipment.
In particular, it is used in precision casting in combination with the wagstaff air-slip casting table. When casting, the aluminum liquid of the distribution plate is taken to the mold mold for molding, and it is recognized by more than 98% of existing customers.
AdTech’s transition plate is made of three kinds of materials: N17, Sigma and Al-Si materials. It is always used cooperatively with thimble, distribution plate, hat plate, graphite ring, distribution launder and other products installed in casting equipment, especially match with Wagstaff equipment. It is the best choice for hot-top casting with high corrosion resistance, high geometric precision, smooth surface, long service life, low maintenance cost and non-pollution of molten aluminum. The molten aluminium is poured into the mold crystallizer from distribution plate during casting. It can meet the technical requirements of precision casting of aluminium alloy.
Specification(based on the alloy diameter) or customized according to customer’s requirements.
CNC processing site
Transition plate comparison before and after 550 castings
Transition plate product advantages:
It has good wetness, smooth glaze, high geometric processing precision and low maintenance cost.
No delamination and peeling phenomenon, effectively reduce the pollution of aluminum liquid, and achieve pollution-free aluminum casting.
It is resistant to scouring and has good thermal shock resistance and improved corrosion resistance to molten metal.
It is better used with boron nitride (BN) coatings and has a normal life of 450-800 castings to save energy and reduce consumption.
Technical parameter for Sigma material transition plate:
|Max Working Temperature
Instructions of hot-top casting series:
- Choose the right size parts to install in hot-top casting equipment.
- The distribution plate, thimble, transition plate, distribution launder and graphite ring install above the platform, and thimble, transition plate, graphite ring below. Ensuring the product smooth, clean, undamaged and seamless and it is better to sealed around the side and bottom with ceramic fiber blanket or ceramic fiber paper for thermal insulation.
- Preheat the hot top casting platform uniformly to 260℃-350℃ after installation completed. If electric heating is not available, heat it by flame is recommended to get rid of adsorbed crystal water. Direct fire on the lining body is prohibited.