As we all know, the preparing crushing process of sand making plant includes primary crushing process and secondary crushing process. In the primary crushing process of sand making plant, only jaw crusher is usually used while in the secondary crushing process, more than one kind crusher can be used. Then how to choose the secondary crushing equipment in the sand making plant?

As the secondary crushing process of sand making plant is mainly do a preparing job for the sand making machine, which can accept the raw material less than 45mm, so the secondary crushing process of sand making plant must be a fine crushing process. Generally speaking, cone crusher and PEX or JCE series jaw crusher is usually used for the sand making plant, which is wear and efficiency because of the working principle. In addition, because the cone crusher has a fine discharging size, and it has the advantage of higher automation, so it appeals to more customers. Besides, impact crusher is also used for the sand making plant, but as it need to replace the spear parts more frequently, so it is used little.

When you choose the secondary crushing machine for the sand making plant, it should also need to meet the budget request and the reality, and it is better to obey the professional engineer’s suggests.