The country's economic development must be to promote the rise of some of the infrastructure, the construction of the infrastructure into a boom, so in this context characterized by jaw crusher, it is bound to promote the progress of China's mining machinery market. With gravel industry, for example, as a result of such projects like railways, requires a lot of sand, concrete aggregate in the development process. In the coming days and jaw crusher manufacturers, either road or construction, for sand and gravel aggregate (or concrete aggregate) all have higher requirements, and the requirements of its grain type, quality is increasingly The more stringent. He said the back-breaking equipment needs help complete construction sand and gravel industry? Based on the strict requirements of building sand, but also to open up a broader market, the new HCP, HCS efficient crusher jaw crusher, sand used in a full hardcover Stone production line for advanced crushing, with the normal operation of the entire production line. At this time the emergence of the new back-breaking. Can handle particle size of not more than 500 mm, not more than 320 MPa compressive strength of materials (granite, limestone, concrete, etc.), Crusher for its excellent performance and good performance, widely used in the production of high-grade highways, water and electricity artificial sand and gravel, crushed stone used in construction and other industries. PF series impact crusher feed size ideal for 100-500mm, shall not exceed the specified maximum value. The expected size of the user needs to be adjusted in accordance with the hammer and the back plate are gaps between the parts and the whole reach. PF series impact energy use broken material, work, driven by the motor, the high-speed rotation of the rotor structure of jaw crusher crusher, the latter material into, and the impact on the rotor hammer crusher, and then was back to the liner broken again, and finally discharged from the discharge port. Users can adjust the gap between the impact rack and rotor frame materials can achieve the change the shape of the expected size and material purposes. Jaw crusher picture _ Xin Li Heavy preferred (certified) _ Qingtian jaw crusher provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) is Zhengzhou, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Li Xin Heavy Industries in leadership with the staff warmly welcome all inquiries negotiations to create Xin Li Heavy a better future.