The products are mainly used in mining operations building stone: chunks of ore (metal ores, non-metallic minerals) secondary disintegration; concrete components (cement pavement, machine base, bridges and housing components) partial and total demolition job. Compared with the traditional practices of these areas, it has a simple structure, easy operation, high efficiency, low cost, safety, energy conservation, energy management and a series of advantages. Compared with similar foreign products, with low prices (the price of foreign products is about 1/4). High efficiency (double speed) and good performance, more suitable for large pieces of ore secondary breaking, it is a ideal completely replace secondary blasting and manual breaking.