Sand Making Line

Sand making line consists of vibrating feeder, jaw crusher, cone crusher (or impact crusher), vertical shaft crusher (sand making machine), vibrating screen, sand washer, belt conveyor, electric control system, etc. Could crush materials such as limestone, granite, basalt, river stone, etc into sand used in construction. Designed capacity is 30-500 tph.

1. High production efficiency, low investment;
2. Easy in operation and convenient in usage;
3. Good grain shape for end products;
4. The sand can be screened into different grade and the size of sand is adjustable.

1. High production efficiency, low investment;
2. Easy in operation and convenient in usage;
3. Good grain shape for end products;
4. The sand can be screened into different grade and the size of sand is adjustable.

Large size stone is fed into silo by forklift, then transferred to jaw crusher for primary crushing by vibrating feeder below the silo, primary crushed stone would be transferred to cone crusher or impact crusher by belt conveyor for medium crushing, the crushed stone would be sent to the vibrating screen for screening by belt conveyor. Materials which can not meet the requirement sand making machine would return to cone crusher(Or impact crusher) by belt conveyor to be crushed again, materials which can meet the requirement of sand making machine would be fed into sand making machine for fine crushing process. Then finely crushed materials would be transferred to vibrating screen for screening, the large-particle stone material that does not meet the requirements shall be returned to the sand making machine by the belt conveyor for re-crushing, and the finished sand that meets the requirements of particle size shall enter the sand washing machine for cleaning, and the sand after cleaning shall be sent to the finished material pile by belt conveyor.
Note: Cone crusher is used as medium crushing equipment in sand making of high hardness materials, and impact crusher is used as medium crushing equipment in sand making of low hardness materials.