Hammer crusher features: (1) the introduction of new technology casting hammer work, with wear and impact resistance. (2) according to customer requirements best pulverizer can adjust the size needed. (3) hammer to break the seal of the body structure, to solve the dust pollution and body crushing plant ash leakage problems. Space-saving process layout; with special structural characteristics of the material that is broken 'big break than' characteristics. (4) The overall design is handsome in appearance, compact and cheap and easy to mill, less wearing parts, easy maintenance, reasonable layout, easy installation, maintainability good grinder price, and easy operation. Jaw crusher for gravel, sand production line complete, jaw crusher has a crushing ratio, high yield, even granularity, simple structure, reliable operation, easy maintenance, operating costs and economic characteristics, is the most mining production One of the commonly used mining crushing equipment. Jaw crusher is widely used in many sectors in mining, smelting, building material, highway, railway, water conservancy and chemical industry, etc., not to exceed 320 MPa compressive crushing various materials. _ Zhengzhou mill where good light mao Machinery (certified) _ grinder provided by the Zhengzhou City Light Mao Machinery Manufacturing Company Limited. Zhengzhou City-mao Machinery Manufacturing Co., Ltd. (www.gmjxzz.com) is a leader in Zhengzhou, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zhengzhou Light Mau leader in mechanical staff warmly welcome all inquiries negotiations to create a light-mao Machinery Zhengzhou a better future.