Characteristics of granite:
Granite is granular crystalline rock, hard and compact texture, high strength, wear resistance, low water absorption. Its major component is ore alkali feldspar and quartz, which belong to a class of materials difficult to broken, but usually it is slightly easier than the basalt to crushing. Granite has high hardness, but a certain degree of brittleness, forming high-quality grain type, for building materials.
Purposes:
Granite crushing is mainly used for high-grade construction and major projects as concrete aggregate.
Configuration program:
1. Simple configuration
If the customers do not have high requirement for the grain shape of finished stone, you can use the solution of the two broken jaw production. This configuration, the minimum investment to maintain the simplest solution, the cost of production is the most economical in all programs. The disadvantage of this program is relatively poor grain type of stone; a higher proportion of elongated material, the stone is relatively cheap.
2. Standard configuration
If the customer requirement is higher for grain type, you can use the jaw crusher and crusher of the process configuration, this configuration‘s investment costs are higher than the above two broken jaw, is also very good production out of the stone grain type; However, due to the granite are more difficult to crushing materials, the loss of impact crusher wear parts is relatively high, although long-term production cost increases, but the stone on the market is more competitive.
3. Three-level high configuration
If the requirements of product grain shape are excellent, but also reduce production costs, need to increase a laminated crusher between the jaw crusher and crusher, can use the fine jaw crusher or cone crusher. This configuration can make the crushing work from beginning to break and two break to complete (the laminated crushing), and finally use the impact crusher to make integer crushing. This configuration process can greatly reduce the return products which form after screening. If the ratio of product returning is too high in the product line, it will make the final crusher increase excessive and repeated crushing; corresponding also makes the wear loss greatly increased. Although the process configuration of two laminated crushing and the third-level impact crushing make the investment costs increased, it greatly reduces the long-term production costs.
Specific process configuration should according to the specific analysis of the actual situation of the customer site, welcome to visit and experience Kefid's star service!
For more details, you can contact us online or send email to sales@kefidinc.com now.
