Introduce
The stone crushing production line is also called sand and gravel production line, stone production line and crushing production line. The production specifications of the stone crushing production line are 50-800t/h in different sizes, mainly for large-scale engineering projects such as building materials, highways, water, electricity and water conservancy.
Applicable materials
The stone crushing production line can crush many materials, including limestone, river pebbles, granite, dolomite, quartz stone, cave slag, construction waste, sandstone, weathered stone, glass and other hundreds of materials. The ore is broken.
Device Configuration
The stone crushing production line has some differences in the configuration of equipment according to the hardness of the crushed materials: crushing different materials or producing sand, or only producing stones, or producing both sand and stones, and the output is sometimes dozens of tons per hour, and some To hundreds of tons per hour, these conditions have a great impact on the equipment configuration. If you want sand, you need to configure a sand washer. If you don't want sand, you don't need a sand washer.
Soft material, brittle material crushing: feeder - jaw crusher - impact crusher - vibrating screen - belt conveyor
Crushing of medium-hard and high-hard materials: feeder-jaw crusher-cone crusher-vibrating screen-belt conveyor
Production line process
The large pieces of ore are evenly and continuously sent to the crushing cavity of the jaw crusher by the vibrating feeder, and crushed by the two jaw plates. For crushing, the hard materials are crushed in the second stage of the cone crusher. The stone after the second stage crushing is basically the finished material. After being screened by the vibrating screen, the qualified stone is transported to the stockpile, and the unqualified stone is returned to the crusher for re-crushing. The above is the whole crushing process of the stone crushing production line.
Field case
The stone is firstly crushed by the jaw crusher, and then sent to the impact crusher for secondary crushing. The mixture sent to the sand screening machine is screened to screen out different fineness, including stones and sand. Depends on demand. The size of the required stones is different, and the selected screen is also different. If you only need sand, you can send the stones to the sand making machine, and use the sand making machine to beat the stones into sand.
