Quality Index: sand and gravel production line performance will be judged according to the quality of products. Product quality indicators are mainly two: the ratio of flakiness particles to sand production line and contain the amount of powder. According to experts, national building standards for sand and gravel are clearly defined, the production line, where the sand and gravel needle tabular grains exceeds a certain range, highway production line, even if he failed. Today, the construction of high-speed railway, highway, water conservancy material is extremely strict. Key rational design of sand production line can effectively avoid increased flakiness scrap of Shandong Zibo mining production line, large manufacturers out of the jaw crusher, impact crusher, cone crusher is to avoid an increase in particle flakiness equipment. Sand production line is a production of construction sand and stone dedicated production line equipment, energy saving than the traditional 50% sand. It can rock, sand and gravel, river gravel and other building materials made in line with the requirements of the various size sand and grit of the sand and gravel production line made uniform, high strength, than natural sand, ordinary sand hammer sand machine production more in line with the architectural requirements, can increase the quality of construction. Sand and gravel production line machinery production equipment with reliable performance, reasonable design, easy operation and high efficiency. Gravel production line process | Building Ceramic plant matter (certified) | production line by the Boshan matter of Building Ceramic plant available. Boshan matter of Building Ceramic plant (www.bsshida.com/) is an industry leader in Shandong Zibo, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In the matter of building ceramics plant leadership with the staff warmly welcome all inquiries negotiations to create the matter of pottery plant a better future.