Limestone first into the PE1000 * 1200 jaw crusher for coarse crushing, and then use PFW1315III hydraulic impact crusher again broken. The crushed limestone is fed into a circular vibrating screen for sieving. Unqualified gravel will be fed again into the PFW1315III hydraulic impact crusher for crushing. The gravel that meets the specifications will be fed into the VSI1140 sand making machine to produce gravel. The final gravel size is 0-5mm.
Device configuration advantages
European hydraulic impact crusher heavy rotor design, crushing ratio, product rate greatly improved, the unique plate hammer fixture, so that the plate hammer more reliable.
The use of hydraulic control system, you can quickly adjust the size of the outlet and discharge size. Automatic hydraulic top device can quickly complete the plate hammer replacement parts, and reduce downtime and maintenance time.
VSI efficient sand making machine processing capacity, uniform size, product cube, reasonable size, uniform classification, fineness modulus adjustable, especially for man-made sand and gravel molding.