Machines for forming foundry molds of sand
Part of: 84748000 — Other machinery
I86484 · 2002-10-14 — The tariff classification of a core molding machine from Japan
The core molding machine will be used in the production of sand cores. The sand cores are molds which will be used for forming the internal cavities of aluminum cylinder heads, cylinder blocks, and other engine castings. To produce a sand core, upper and lower dies in the core molding machine are preheated to a certain temperature by means of a gas or electric heating system. Resin coated sand is injected by compressed air through a blow plate into the gap between the two dies, thus forming the core shape. After baking for a predetermined amount of time, the finished sand core is removed from…
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