Lei Zhengzhou Machinery Co., Ltd., is a research and production of large and medium-sized series of crushing and milling machine-based R & D, production and sales of the joint-stock enterprises. The company is located in Zhengzhou City, Henan Province, since its inception, the company adhering to the modern enterprise and scientific management methods, precision manufacturing Raymond mill model, innovative Raymond mill, the rapid development and expansion into China's machinery manufacturing industry a shining Pearl. The company brings together a forge ahead and on behalf of the industry-leading levels of management, scientific elite, the company attaches great importance to international technical exchanges and cooperation, has introduced advanced technology and process the United States, Germany, Australia and other countries, has a hundred sets of production equipment sets, the establishment of the international advanced production line and first-class modern testing base. The company attaches great importance to new products, develop new technologies. The company actively learn advanced management ideas, and effectively build a first-class team of employees. Our main products include Raymond mill series, high pressure hanging roller mill series, high-pressure micro-grinding series, jaw crusher series, impact crusher series, direct impact crusher (sand making machine) series, vibrating screen series, circular vibrating screen series, sand washing machine, vibrating feeder series, ball mill, rotary kiln series, dryer series, more than 10 kinds of specifications of the crushing and milling machinery Raymond mill processing equipment, widely used in mining, chemical, cement, metallurgy, building materials, coal, refractory materials and other industries. My company to "integrity-based, quality first, customer first" philosophy, product quality and credibility of corporate life, is willing to wholeheartedly to provide users with high-quality products and friendly service. Company staff wholeheartedly with universal friend to join hands in unity for the Chinese industry to take off, create brilliant. 1, compared to the same dynamic conditions yield increase of 20-30% with other mill Raymond mill advantages roller grinding pressure of the material under the action of high pressure increase 800-1200kg spring. 2, Mohs hardness of less than 9.3 of mineral materials can be processed crushed. 3, a wide range of product size, particle size of up to 0.95 mm thickest (20 mesh) particle size is generally up to 0.033 mm (425 mesh), the finest small part of the material can reach 0.013 mm (1000 mesh). 4. The effect of dust dust emissions up to the national standard. 5, analysis machine easy to adjust. 6, grinding device overlapping multi-level seal, good sealing performance. Raymond mill advantages in mechanical Lei (certified), Raymond mill is provided by Zhengzhou Machinery Co., Ltd. Lei. Lei Zhengzhou Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In Lei mechanical leadership with the staff warmly welcome all inquiries negotiations to create the mechanical Lei better future.