[production process of Sand-stone production line]

Stone is sent into jaw crusher evenly by vibrating feeder for rough break, the coarse broken material is transported into pressure-blasting machine for further broken by belt conveyor. The finely materials are transferred to the vibrating screening for screen. The material achieving the requirement of finished product size is sent into washing sand machine for cleaning, then forming finished production after the output of finished conveyor belt; The materials not reaching the finished production size get reworked from vibrating screen to sand-making machine, thus forming a closed-circuit circulation processing. According to customers' demands, finished granularity can be combined and classified. If you choose dry process to produce, thick powder separator and dust removal equipment can be equipped.

[feature of Sand-stone production line]

a. with high degree of automation, low operation cost, high broken rate, energy saving, high yield, less contamination, simple maintenance, mechanism sand production conforms to the standards of national building sand, well-distributed production granularity, good grain shape, reasonable grading.
b. Except to the startup and shutdown of Sand production line equipment, manual operation needed hardly.
c. In the design of process, sand production line and gravel equipment cover small area,high economic benefit, good broken stone quality and low output of stone due to reasonable matching of all levels of crushing equipment and the rigorous distribution of space crossing, and equipped with advanced the computer operating system, thus insure that the whole process discharge successfully, reliable operation, convenient operation high efficiency and energy saving.

[Advantage of Sand-stone production line ]

Rock-sand production line is a kind of special equipment which produced the building with sands and stones. It is more energy-saving 50 to 60 percent than traditional pressure-blasting machine. Rock-sand production line is widely used in stone factory, mine, metallurgy, building materials, highway, railway, water conservancy and chemical department. Production capacity change from 50 - to 500t/h, finished granularity needs combination and grading according to the customers' different demands. Rock-sand production line has three performance advantage:

a. with more convenient maintenance operation mode, more simple maintenance of product ion line equipment, and with the current domestic unworn high-strength materials latest, long service life and less damage that customers can be brought considerable economic benefit.

b. broader applied area successfully used in crushing processing of limestone, granite, cobble. The quality of finished broken production completely achieve to GB14685-2001. this provides qualified material for higher highway, railway, water conservancy, concrete mixing station. .