... year guarantee 4 CE,ISO Sand Making Machine From Bangke ManufacturerBrief introduction of our ... making machine ApplicationIt`s widely used in the chemical industry, construction, coal mining, refractory material and so on, Further crushing the medium hard ... materials, such as gypsum, talcum, limestone, cement, clay, Calcite, granite, river gravel , basalt and so on.2.Features of sand making machine ...