Manufactured sands are mainly used in construction industry. The increasing insufficiency of natural sands make manufactured sands more and more important. There is a wide range of raw materials to make manufactured sands, like common stone from mountains and pebbles from riverbed. Since our debut in the production of equipments for manufactured sands, our company makes research strictly adhering to sand standard in construction industry. Manufactured sand produced by equipments from our company has a superior quality compared with natural sand and is appreciated by customers.
Core equipment for manufactured sand production is impact crusher. There are three generations of impact crushers produced by our company and each generation has a superior performance and better economic benefits than its previous one. For impact crusher suitable feed size is required thus primary crushing and secondary crushing is necessary. Impact crusher has a high energy consumption and water is necessary for manufactured sand production, which the customer should keep in mind.

We can provide most suitable design and offer for customers based on following data: 1. name of the material; 2.feed size; 3. Capacity required.
Below are classical design for manufactured sand production:
1.Vibrating feeder+ jaw crusher + cone crusher + impact crusher VSI5X +vibrating screen
High crushing ratio of cone crusher and small crushed size ensures feed size and crushing efficiency of VSI impact crusher. VSI5X impact crusher is the third generation of manufactured sand equipment and has many important approvements on vital working parts,like spindly impact plates which has a much longer life time. Advanced hydraulic set used makes maintenance easier and it is suitable for large scale manufactured sand production line of high automation degree. This manufactured sand production line has a long life time for spare parts,long consecutive working time and easy maintenance. All this increases the overall economic benifites greatly.
2.Vibrating feeder+ primary jaw crusher + secondary jaw crusher + impact crusher VSI5X +vibrating screen
In this design secondary jaw crusher is used to replace cone crusher. It can decrease the once and for all cost of investment and is suitable for medium and small size manufactured sand production line. The complete sand production line has a long life time for spare parts,long consecutive working time and easy maintenance. It has a low once and for all investment cost and good overall economic benifites 3.Vibrating feeder+ jaw crusher + cone crusher +VSI series impact crusher +vibrating screen In this design VSI impact crusher is used to replace VSI5X impact crusher which is used in the first design. VSI impact crusher has a lower investment cost compared with VSI5X impact crusher, it also has hydraulic set and is easy to maintain and change spare parts.
4.Vibrating feeder+ primary jaw crusher + secondary jaw crusher +PCL series impact crusher +vibrating screen
This is the most economic design. The disadvantage is that PCL impact crusher has no hydraulic system, its maintenance and usage is also relatively complicated. Outstanding advantage of this design is that it has a much lower one and for all investment cost.