With the rapid development of my country’s infrastructure industry, the demand for sand and gravel is in short supply. Many customers who are new to the sand and gravel industry and crushing equipment are eager to try, but they do not have a deep understanding of the industry and equipment, so they will have some ideas on how to configure the stone crushing production line doubt. In actual production, the main function of any ore crushing production line is to crush and process various ore, sand and gravel to a reasonable size and shape. The production line configuration involves the following five stages:
1. Feeding stage: The large ore that we blasted down from the mountain will be pulled into the feeding bin by a forklift, and sent to the jaw crusher, gyratory crusher and other primary crushing equipment continuously and evenly through the feeder. In the feeding stage, we usually use the vibrating feeder, which has a simple structure, high pre-screening efficiency, and can feed evenly.
2. Crushing stage: There are several crushers involved in the crushing process, mainly coarse crushing, medium and fine crushing equipment. According to different working principles, these crushing equipment are divided into two types: extrusion type and impact type. Extrusion crushing equipment mainly includes jaw crusher, cone crusher, etc., which are used to crush hard ores such as pebbles, granite, basalt, etc. Impact crushers are mainly hammer crushers and impact crushers. They are recommended for crushing soft ores such as limestone, bluestone, coal gangue, etc.
3. Sand making stage: The sand making stage is generally used after the crushing stage, which is to configure a sand making machine after the crushing process. The sand making machine generally uses vertical impact crushers, vertical composite crushers, and vertical shaft impact crushers. The sand making machine can further crush and reshape the stones produced by the crushing process to produce machine-made sand specifications below 5mm.
4. Screening stage: The screening operation is an auxiliary process. The crushed or sand-making sand and gravel products are screened through a vibrating screen to obtain the required product specifications and gradations.
5. Conveying stage: Conveying and screening are also auxiliary processes. The belt conveyor is responsible for the transportation of materials in each process and finished product. The specific configuration of several conveyor belts needs to be selected according to the process requirements.
Generally speaking, the configuration of the stone production line is relatively simple, with the crusher as the core, feeding, screening and conveying as auxiliary, the entire production can be completed. However, because there is much equipment that makes up an ore crushing production line, and their roles are intertwined, the configuration of a scientific production line is by no means rigid. It must be based on material conditions, output requirements, and finished product requirements. Customized production lines, labor-saving production lines are the goal. If you want to know more about the equipment configuration, performance parameters and specific prices of the sand production line, please feel free to contact our online customer service! Our factory also has professional technicians who will customize the supporting production plan for you free of charge according to your production needs! For more information, you can click: www.lydhchina.com