River pebble is our common raw material for sand production, but it involves the configuration of the whole sand production line. Different manufacturers may give different detailed plans, which not only provides us with more choices, but also makes it more difficult for us to start shopping. There are so many types and models of crusher sand makers in the market, which one is better for river pebble sand making? How to configure the sand production line more reasonably?

In the process of sand making, not only the investment cost of the previous project, but also the production cost of the production line can not be ignored. Considering the high hardness of river pebbles and the great wear of wear-resistant parts, it is suggested to choose crushing equipment based on lamination principle in equipment selection to reduce wear-resistant parts. The typical lamination equipment configuration is two-stage jaw fracture or jaw fracture plus cone fracture. If the grain shape of the finished product is required to be high, a sand making machine will be added for shaping and crushing. At present, the common reasonable configuration of river pebble sand production is coarse crushing with jaw crusher, medium crushing with cone crusher, and small output with fine jaw crusher and centrifugal impact crusher. Some people can't help asking, there are so many kinds of crusher sand makers, why don't you fight back, break them as media and hammer them out to make sand?

In the process of making sand from river pebbles, not only the investment cost of the previous project but also the production cost of the production line should be considered. Considering the high hardness of river pebbles and the great wear of wear-resistant parts, it is suggested to choose crushing equipment based on lamination principle in equipment selection to reduce wear-resistant parts. The typical lamination equipment configuration is two-stage jaw fracture or jaw fracture plus cone fracture. If the grain shape of the finished product is required to be high, a sand making machine will be added for shaping and crushing. At present, the common reasonable configuration of river pebble sand production is coarse crushing with jaw crusher, medium crushing with cone crusher, and small output with fine jaw crusher and centrifugal impact crusher. Some people can't help asking, there are so many kinds of crusher sand makers, why don't you fight back, break them as media and hammer them out to make sand?

When purchasing equipment, don't choose blindly, but understand the structure and working principle of the equipment and the characteristics of sand-making raw materials. Both impact crushing and hammer crushing are used, while river pebbles have higher hardness and silicon content, which will aggravate the wear of plate hammers and hammers. According to the feedback from previous users, the hammer will be replaced in one shift, and the board hammer will take up to 80 hours. It leads to low production efficiency and seriously affects the overall output and economic benefits.

When we choose the three-stage crushing scheme of Hubei crushing+cone crushing +5X sand making machine, the cone crushing adopts extrusion crushing, and the 5X sand making machine adopts the principle of replacing stone with stone, which increases the service time of wear-resistant parts, shortens the maintenance time of equipment, improves the service life of equipment and ensures high output. On the other hand, the finished sand with good granularity and reasonable gradation is widely used in highways, high-speed railways, hydropower dams, airport construction, concrete mixing stations and other fields.