1, to achieve zero investment: Big gold teeth hammerhead or ultra-high chrome hammer, Chongqing sand production line, increased life expectancy 50 - 100%. Hammer crusher and impact crusher board hammer sand production line equipment is essential spare parts wear very serious, high-quality, ultra-wear accessories can greatly reduce operating costs, the country's only large gold teeth patent hammer and high-chromium hammer is first. 2, can be less investment: Sand production line can be engineered crusher rotor, increased life expectancy 100--200%. If you have a smaller investment budget, so the transformation of the crusher rotor is the best choice. Zhengzhou Huaying reinforced rotor has currently the most advanced production technology, small-scale sand production line, has accumulated 15 years of technical experience in the rotor and the rotor overhaul transformation, won praise, is the most trusted manufacturers of rotor transformation. 3, if the investment budget for, can be added an efficient frictionless jaw crusher, crusher rotor simultaneously transform, thereby improving the life of 300-500%. Jaw crusher small investment, crushing efficiency is very good, in front of the sand to increase production lines and jaw crusher will greatly enhance the crushing efficiency twenty-three impact crusher, sand making machine and other equipment, while significantly reducing the resistance grinding wear parts. Regardless of the investment budget number, complete sets of sand and gravel production line manufacturers, you can get maximum economic benefits and return on investment returns with minimal investment! Complete stone production line processes require different equipment reasonably high degree of cooperation and coordination, the effect of stone production line not only with itself operation, but also on a variety of devices and choice, and therefore the choice of equipment is very important. In the stone production line need to be equipped feeder, crusher, jaw crusher, conveyor, vibrating screen. Stone production line depending on the hardness and size of stone, stone production should be used in an appropriate crushing equipment, stone production line in order to ensure stable operation, smooth. Thus contributing to the efficient production of stone production line. Stone production line assembly line, each device do different things in different areas, each of the total work of the entire stone production line plays part of the role. Responsible for screening material feeder feeding, jaw crusher for primary crushing chunks of material were to meet subsequent crushing operations, secondary crusher jaw crusher the material carried out after the crushing, conveying machine for transportation of materials, shaker of stone products according to the specifications of screening operations. Customers choose the relative type of crushing equipment based on their yield and size requirements, improve the efficiency of working time and work stone production line. Zhengzhou Huaying is a manufacturer of jaw crusher, impact crusher, stone production line, sand production line, sand, etc., scientific research, production and sales of large-scale joint-stock enterprises. The company has always been its first-class quality, first-class service, has occupied the forefront of the industry in the field of machinery, products are sold throughout the country, new and old customers, the new sand production line, we will continue to work for the majority of customers to create better efficiency, a well-known international brands. Sand production line complete set of equipment, Huaying Heavy Industries (certified), Chongqing sand production line provided by the Zhengzhou Mining Equipment Co., Ltd. Huaying. Huaying Zhengzhou Mining Equipment Co. (www.huayingjx.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy in Huaying leadership with the staff warmly welcome all inquiries negotiations to create a better future Huaying Heavy.