Baoji Huaguang Casting Material Science and Technology Co.,Ltd
The flexible Heating Insulation Board is suitable for heavy casting pieces, it is unrestricted by the shape or dimension of the riser, you can combine them freely and it is convenient to use.
The main characters of the fiber composite Insulation Riser head are light, high refractoriness, high temperature line with little shrinkage, high apparent porosity, small heat loss, good heat preservation ,economical and practical. It can eliminate the shrinkage porosity of the inner face of the casting pieces, improve the inner quality of the casting pieces, and also improve the feeding efficient of the riser apparently, reduce the liquid steel of the riser and improve the process recovery efficiency of the casting pieces. Now it is widely used in casting pieces ,such as cast steel, cast iron and non-ferrous metal.
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