The special equipment for crushing production line (sand and gravel production line) is special equipment for the production of sand and stone for construction, stone equipment, including jaw crusher, stone crusher, impact crusher, impact crusher, vibrating feeder, vibrating screen , sand washing machine, belt conveyor, etc. The equipment has the characteristics of reliable performance, reasonable design, convenient operation and high work efficiency.
Features of crushing production line
The stone crushing production line has a high degree of automation, a large crushing ratio, high production efficiency, and large processing capacity. The crushed products are in the shape of cubes, with low needle-like content, no internal cracks, and high compressive strength.
The equipment is easy to maintain, and the wearing parts are made of the latest high-strength wear-resistant materials in China, with small loss and long service life, which can bring considerable economic benefits to customers.
The designed stone crushing production line has been successfully applied to the crushing of limestone, basalt, granite, cobblestone and other rocks. The quality of the crushed products fully meets the GB14685-2001 standard. Qualified aggregates are provided.
The basic process of crushing production line
The process of the crushing production line is roughly: (silo) —- feeder —- jaw crusher —- impact crusher —- vibrating screen —- (can be finished). The machines in the middle can be connected by conveyors.
First, the stone is evenly fed into the coarse crusher by the feeder for preliminary crushing. Then, the produced coarse material is transported by the belt conveyor to the impact crusher for further crushing. The stones of the specifications, and the stones that do not meet the particle size requirements are returned to the impact crusher to be crushed again.