Marble is a relatively common mineral with a Mohs hardness typically between 2.5 and 4. What types of crushing equipment can be used for marble crushing? Here, we recommend jaw crusher, cone crusher and vertical shaft impact crusher. Additionally, to ensure the best results, it’s important to consider factors like desired output, feed size, and site conditions when making your selection.
What types of crushing equipment are used for marble crushing?
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.
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.
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.
What can be done with broken marbles?
Concrete aggregate: Crushed marble can replace traditional crushed stones as concrete aggregates, enhancing the wear resistance and compressive strength of concrete. It is suitable for the preparation of self-compacting concrete, especially maintaining stable performance under low water-binder ratio conditions.
Building blocks and mortar fillers: As raw materials for dry-mixed mortar or building blocks, they improve the workability and crack resistance of mortar and reduce the amount of cement used.
Preparation of quicklime: After high-temperature calcination, it can be converted into quicklime, which can be used as a raw material for building materials or chemical reactions. Each ton of waste can produce approximately 0.55 tons of lime .
Cement clinker substitution: Waste powder is used to replace 30% limestone for calcining Portland cement, which has high activity and reduces energy consumption, and the clinker strength meets the standard.
What is the price of the marble crusher equipment?
The price range of marble crushers varies significantly depending on the type and model of the equipment, typically spanning from tens of thousands to hundreds of thousands dollars of units. Selecting a suitable manufacturer is critical, as the market comprises numerous producers, each exhibiting distinct advantages in raw material selection, processing technology, and finished product quality—factors that contribute to notable price variations. It is advisable to evaluate multiple suppliers and make a well-informed decision based on a comprehensive assessment.