Sand production line today we briefly outline some of the gravel production line of knowledge: sand and gravel production line is a production of construction sand and stone of special equipment, 50% energy saving than traditional sand making machine. It can be a variety of rock, sand and gravel, river gravel echoing various size of the building is made of sand, sandy uniform particle size, high compressive strength, than natural sand, ordinary sand hammer hit the sand production more in line with building requirements, will enhance the architectural quality. Device with reliable performance, reasonable design, easy operation and high efficiency. Artificial sand production line via feeder, jaw crusher, crushing, respectively, after entering (sand making machine, crusher) through vibrating sieve obtained after the needs of a variety of specifications gravel, sand through efficient sand washing machine to give your needs finished sand, gravel production line represents the new century, the latest level of modern production lines. The use of advanced centralized control, to ensure that the entire process smooth discharging, reliable, energy efficient. The line features a distinctive, have obvious advantages: 1, the investment is only equal treatment capacity conventional production lines 1/3-1/5. 2, the cost of production per ton of gravel is only 1/3-1/4 of conventional production line 3. a high degree of production automation, production staff of three people per shift or less. 4, short payback period, usually three months payback