In the processing of ores, crushing and screening are very basic and essential. Some non-metallic ores may need another process to grind. Ore crushing machinery mainly includes crusher, feeder, vibrating screen, conveyor belt, pulverizer and other equipment, each of which plays a vital role in the production line. So how should many ore crushing machines be combined to achieve good production results?
1. Understand the materials to be broken. For different materials, the processing capacity of the crusher is different, and the wear of the equipment is also different. The most suitable crusher shall be selected according to the crushed materials. For high hardness rocks such as quartzite, basalt, granite, marble, etc, it is necessary to select crushing equipment with strong crushing capacity, such as jaw crusher.
If other crushing equipment is used, the equipment will be severely worn. For relatively weak ores with compressive strength not exceeding 150 MPa, such as gypsum, anthracite, ordinary marlstone, crushed sandstone, stony soil, etc, the impact crusher can be used for crushing. For soft and medium hard materials, such as limestone, sandstone, dense marl, etc, cone crusher can be used for crushing.
2. Know the required output. The crushing equipment with appropriate model shall be selected according to the output. Plan well and be clear about the needs of the market or yourself. The processing capacity of the crushing equipment is too high, which will produce a certain amount of empty kinetic energy when crushing materials, causing waste of resources. However, the processing capacity of the crushing equipment is too low to meet the market demand when the production line is running, resulting in a certain loss of economic benefits.
3. The quality of the crusher. The quality of the crusher is related to the efficiency of the production site and the quality of the discharged materials. Only the crusher equipment with superior performance, reliable quality and high scientific and technological content can produce high-quality and high-yield finished sand and gravel. The customer should carefully identify during the purchase process, not be greedy for cheap, and beware of being cheated.
4. After sales service of equipment. Good after-sales service is very important for crushers that work with high intensity on the production line every day and whose parts are easy to wear. To judge the after-sales service level of an enterprise, you can learn more about the past sales cases of the enterprise, check the real sales cases on its official website, and visit the users' use conditions on the spot.
