Feeding effect can be improved with qualified casting using side riser gating system for plate or heavy concave aluminum alloy casting.

对于平板类、厚大凹型类铝合金铸件，采用边侧冒口的浇注系统，能提高铸件的补缩效果，生产出合格铸件。

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It is a key to produce the qualified products by Lost Foam Casting Technology.

引进消失模铸造技术后，迅速稳定地生产出合格的产品是关键。

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Before casting, template of the debris, in the water and reinforced of dirt should be cleaned up and to supervise the maintenance qualified by the template can be conducted only concrete casting.

浇筑前，模板内的杂物、积水和钢筋上的污垢应清理干净，模板经现场监理检修合格后方可进行混凝土浇筑。

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