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Our Raymond mill is widely used in ready-mix concrete plants for the production of high-quality limestone powder. In this application, limestone is ground into fine powder and used as a mineral additive in concrete mixtures. The processed limestone powder improves concrete workability, enhances particle grading, and helps reduce cement consumption, lowering overall production costs. With stable operation, high efficiency, and precise fineness control, the Raymond mill ensures consistent powder quality to meet the requirements of modern concrete production. This successful application helps ready-mix concrete plants improve product performance, increase economic benefits, and support sustainable construction practices.
Composition requirements:
CaO3 content>85%
Particle size requirements:
180 mesh (building materials industry)
200-325 mesh (desulfurizer, sewage treatment, decolorizer, etc.)
Industrial grade calcium hydroxide
Composition requirements: Ca(OH)₂ content>90%
Particle size requirement: 200-325 mesh
Other requirements: moisture <1%
Calcium ash powder (building materials industry)
Composition requirements: Ca,Mg,Si>90%
Particle size requirement: 325-600 mesh
Other requirements: moisture <2%,whiteness>90%
Calcination: The selected limestone is sent to the environmental protection lime kiln for high-temperature calcination to become quicklime.
Grinding: quicklime can be directly crushed by Raymond mill or vertical mill, and processed from block ash to powder ash.
Digestion: quicklime can also be further processed, sent to the calcium hydroxide production line, and turned into mature lime.
Powder classification+collection: the slaked hydrated lime can be screened directly through the powder concentrator. After collection, it will be the refined calcium hydroxide product.
Guilin Hongcheng professional team provides a one-stop production plan for the lime deep process. According to the specific project needs, we will provide you with one-on-one professional guidance and technical exchange. Provide efficient and timely services from pre-sale, in-sale to after-sale to make the lime deep processing project more smooth and effective.
