In view of the useful resources utilization about the construction waste, ZENITH machinery engineers integrate their own experience with the advanced technical experience of Germany, the United States, Japan and other countries, design and manufacture the equipment specially for the integrated treatment of construction waste---construction waste crusher.. The portable rock crusher integrated crushing and screening together, starting from the new design concept, can better meet customer’s diversification, high quality, high yield, no pollution and other requirements, compared with the traditional crushing equipment, its advantage is particularly prominent: 1.Its overall performance is stable, having more than 15% equipment function, the capacity of unit time has a large increase in processing. 2.The crushing function of portable rock crusher is comprehensive, and it has a certain sorting and crushing effect on construction waste to ensure the processed materials more uniform. 3. Users can control the equipment accurately and operate it conveniently, and the portable rock crusher has big driving force and can save about 60% energy, the influence of the noise, dust and other pollutions are completely avoided in the process of production.