According to the different crushing process, can be divided into: two - closed - circuit production process and three - closed - circuit production process.Two closed circuit sand production process, namely the second stage crusher and screening equipment into a closed circuit, the crushing ratio of this process is generally in about 15 to 25, the total crushing ratio is not large, often used in the daily output of less than 1000 tons of production lines.Three closed-circuit process is in the third stage with the screening into closed-circuit, the total crushing ratio of this production process can reach about 25-200, to the ore particle size can reach about 1000 mm, broken ore product particle size can reach 12 mm or finer, so suitable for large, medium sand aggregate production line, this is worth noting.This will not only cause a waste of investment, but also cause later maintenance costs too high, product quality, specifications, and other problems.
The design of the sand and stone production line technology should be based on the engineer's on-site investigation, according to the specific site size, topography and topography characteristics, so as to design the most appropriate construction to effectively reduce the cost of occupation, internal transportation and infrastructure.
Weifang guote mining equipment co., LTD. Is a modern enterprise which is specialized in producing quartz sand and feldspar processing equipment and providing non-metallic ore production line experiment, design, consultation and supply of the whole line.The service scope covers mining, metallurgy, electric power, coal, glass papermaking, chemical building materials, refractory materials, bricks and tiles, food, cement and other industries.In the face of new opportunities and challenges, the company will continue to be in line with the "integrity, development, innovation, quality, efficiency, intentions to serve users" purpose, so that the enterprise become the leading domestic mining equipment production service providers, dedicated to provide customers with "reliable, simple, efficient" products and satisfactory service.Guote is willing to work with people from all walks of life to create a better future.
