We are very pleased to introduce our company and products. Shanghai DongMeng Road&Bridge Machinery co.,ltd is a leading manufacturer and trade company which manufacturing various kinds of sand machinery , crushing machinery and powder machinery. Jaw crushers are suitable for primary and secondary crushing, with low power consumption and easy maintenance. Every feature of these machines has been carefully designed to provide superior quality and performance. They are widely used for crushing various materials like stones, granites, traprocks, cokes, coals, manganese ores, iron ores, emeries, fused aluminums,oxides, fused calcium carbides, lime stones, quartzite and alloys. These crushers are recommended by leading consultants in this field and are used by hundreds of customers all over the world. Our jaw crushers are ideal for primary and secondary crushing. With the increase of production, our jaw crusher can greatly reduce the operating costs. And it is of reliability and flexibility. The large feed opening and force-feeding action from the inward and downward eccentric movement of the swing jaw mean that our jaw crusher can increase the capacity. The jaw has a smaller discharge setting, allowing for a higher degree of flexibility with relative equipment. Positive setting adjustment is easy. The jaw crusher has features of simplicity, easy access and low maintenance.