400TPH Limestone Sand Making Project for Highway Construction
Highway infrastructure requires large quantities of well-graded manufactured sand and hard aggregate. A standard 400TPH limestone sand making modular project is built to provide
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Highway infrastructure requires large quantities of well-graded manufactured sand and hard aggregate. A standard 400TPH limestone sand making modular project is built to provide qualified construction materials for national highway expansion, achieving stable daily output of 5,000 cubic meters of finished sand.
Project Overview
Location: Middle East Coastal Area
Raw Material: Low-impurity limestone rock
Capacity: 400TPH
Finished Products: 0-5mm manufactured sand, graded road aggregate
Process: Modular jaw crushing → VSI sand shaping → closed-circuit screening
The whole production line adopts pre-designed modular structures, including feeding module, crushing module, screening module and dust removal module. All steel structures are prefabricated in Shanghai manufacturing base, ensuring stable mechanical performance and long service life.
Equipped with modular VSI crusher applying rock-on-rock crushing technology, the plant produces cubic-shaped sand with smooth surface. The finished materials fully meet highway construction standards and have been widely used in road base and asphalt pavement projects.
The automated control system simplifies daily operation, while sealed dust removal system maintains eco-friendly production. The reliable and smooth production flow guarantees continuous material supply for large-scale highway engineering.
For standard limestone sand making projects, visit https://www.smpcrusher.com.
Keywords: 400TPH limestone sand project, highway construction sand, modular VSI crusher, closed-circuit screening, construction aggregate
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