Gravel is widely used in the fields of construction, road, water conservancy and other field, which is the indispensible material in the development of these fields. The gravels are processed from limestone, pebble stone, basalt, and quartz stone, with granularity of 5-31.5mm. What is the equipment for stone crushing? What is the price?
What is the equipment for stone crushing?
1. Jaw Crusher
Jaw crusher is used in the first stage for primary crushing. It is designed for processing materials with large feed particle size. It adopts extrusion crushing technology, optimizes motion parameters, along with a deep, dead-zone-free crushing chamber that enhances material flow efficiency. The discharge opening is adjusted via wedge blocks, enabling flexible control over the final product particle size and ensuring consistent output granularity. Additionally, the integrated flywheel helps mitigate operational shocks, contributing to smooth machine operation. The combined motor base and main unit adopt an integrated structural design, simplifying installation procedures, reducing footprint requirements, and improving site space utilization.
2. Impact crusher
Impact crusher is used for the crushing of medium hardness stones. The plate hammer breaks the stone in the crushing cavity through the driving of high speed rotating rotor. After that, the materials are struck, friction, and broken against the impact plate to achieve fine crushing. The unique wedge fixed system of plate hammer ensures the stability and reliability under high speed operation condition. In addition, the bulit-in adjustment device is continent for the discharging granularity adjustment, ensuring excellent particle shape.
3. Cone Crusher
Cone crusher is designed for medium and fine crushing in the secondary stage, capable of producing 10-31.5mm stones and other types of aggregate. It features a laminated crushing chamber and a robust fixed-axis structure. The innovative design eliminates the need for packing materials in the mantle assembly, thereby simplifying maintenance and facilitating easier replacement. Various chamber configurations can be selected based on specific operational requirements, enhancing adaptability to diverse user needs. Product particle size is precisely controlled through adjustment of the discharge opening. The machine delivers high crushing force, excellent efficiency, superior wear resistance, comprehensive overload protection, and integration with automated control systems, effectively minimizing equipment damage caused by non-crushable materials.
4. Vertical Shaft Impact Crusher
Vertical shaft impact crusher is designed for three-stage fine crushing and is capable of producing 0.5 mm stone aggregate as well as 0.25–0.5 mm machine-made sand. It operates using either a “stone beat stone” or “stone beat iron” crushing mechanism. Driven by a high-speed rotating impeller, feed materials are accelerated into the crushing chamber, where they undergo intense collision, friction, and grinding. Through an optimized four-port impeller configuration and precise adjustment of the impact angle within the crushing chamber, the final product exhibits a relatively fine particle size distribution. The majority of the particles are polyhedral in shape, demonstrating favorable grain morphology. In terms of structural design, both wear-resistant peripheral liners and the natural fracture properties of rocks are comprehensively considered. This enables a low-wear, high-efficiency design that minimizes component degradation and significantly reduces maintenance requirements during prolonged operation.
Stone production process flow
Vibrating feeder + jaw crusher + cone crusher + vertical shaft impact crusher + vibrating screen + belt conveyor
What is the price of stone crushing equipment?
Regarding the price of a complete set of stone crushing equipment, the current market price varies greatly. Generally speaking, depending on different scales, it usually ranges from tens of thousands to hundreds of thousands of US dollars. Due to different production needs, the applicable equipment and processes are different. For detailed quotation, please contact the Online Service at any time.
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.