In the production of sand and gravel aggregates, various types of crushing equipment such as jaw crusher, gyratory crusher, cone crusher, and vibrating screen are all indispensable. The selection should be according to the actual requirements and factors. The production capacity, screen efficiency, equipment stability, and investment cost should be taken into account.
Construction period and equipment selection
In the project with long construction period, and the demand for crushed stone material is relatively concentrated, the fixed crushing and screening equipment would be more suitable. However, for the project with short construction period and relatively scattered usage of crushed stone, especially like highway construction, mobile crushing and screening equipment is recommend.
Aggregates specification and equipment selection
When the specification and dimensions of the stone materials are relatively large, the jaw crusher is selected as the primary crushing equipment. However, if there are strict requirement for the stone dimensions, and a specific gradation is needed, then a combined crushing and screening device should be selected, such as the combined crushing device composed of jaw crusher, cone crusher, impact crusher, and hammer crusher, as well as the matched screening equipment.
Stone properties and equipment selection
For the crushing of hard and medium-hard stone, it is recommended to use jaw crusher as primary crushing equipment. While for the crushing of medium-hard or soft stones, cone crusher, impact crusher and hammer crusher are used.
Luoyang Dahua Heavy Industry is a high-tech enterprise with research & development production, sales, and service. The mobile crushing station has been successfully applied in domestic and foreign mine crushing projects. The company has a professional R & D team, a strong after-sales team, from the equipment selection, site inspection, equipment manufacturing, installation, commissioning, delivery and other aspects for your service.