Profile: Zhengzhou Dingsheng Technology Co., Ltd. offers hammer crushers, impact/jaw/cone crushers, pre-grinding mills, mobile crushing plants and vibrating screens. Our ring hammer crusher is used for crushing various fragile materials which are moderately hard and have weak corrosivity, such as coal, salt, chalk, gypsum, tile, limestone, coke, red sandstone, slag & shale. It can also be applied for crushing fiber structure, scrap wood, waste paper and broken asbestos cement.