Special Occasions：This production line is used to produce surface materials for high grade expressways, high speed railways, hydropower stations, port and pier, and airport runways.
Suitable Material：It is suitable to process rocks of high or medium hardness such as basalt,diabase, granite, marble, cobblestone, andesite, lime stone and etc.
Technology Advantages：The use of this production line has made it possible to avoid the fatal problem of unqualified aggregates as produced by conventional crushing equipment and traditional technology that lead to high production cost as a consequence of serious wear on the equipment when processing hard rocks. The aggregate particle sizes may be adjusted all in accordance with the requirement of the construction work at different stages.
This production line incorporates an impact crusher as the secondary crusher.Itfeaturessimple flow,fine cube-shaped aggregates and minimized investment. lt is suitable for processing rocks of medium or lower hard-ness such as lime stone, shale and granite.
VSl series is developed by our professionals to meet the need of artificial sand production. The fineness modulus is adjustable. The finished products possess fine grain shape. The production cost is low. The production line can be employed to process artificial sand particularly with such rocks as cobblestone,lime stone, granite, stone chips, and mineral tailings.
