To overcome unreasonable grading, excessive powder content and silt content and unqualified grain shape of traditional machine-made aggregate on the market, SBM creates vertical tower-type and plane type machine-made aggregate production system---VU Integrated Sand-making System. The aggregate produced always features excellent quality and the production process will produce no sludge, waste water or dust and completely meet the environmental protection requirements.
The vertical tower-type system adopts totally enclosed structure and negative pressure dust control design which ensure no waste water, sludge, dust and noise during production, meeting the national environmental protection requirements. Original grinding technology and cascade fall shaping technology are adopted to make the finished aggregates have reasonable grading and mellow grain shape, and effectively reduce the specific surface area and porosity of coarse and fine aggregates. In addition, dry powder removing technology is adopted to make the powder content in the finished sand adjustable and controllable. Intensified tower-type design occupies smaller area (the main structure only occupies 400m2). Combining air screening with dry screening technologies sharply enhances the screening efficiency and reduces the blocking faults. High-strength alloy is used to greatly extend the service life of quick-wear parts and effectively reduce the maintenance downtime. SBM's VU System can process the cheap and easily available "aggregate chips" and "Guamishi" (a kind of stone with small size) into high-quality sand with high value, thus making high profits. It is a way turning wastes into treasure. The produced sand can replace natural sand and satisfy the huge market demand on high-quality sand so that the investors can get more returns on investment.
Fully Enclosed System
Unique Grinding & Shaping Technology
Occupying Smaller Area
More Returns on Investment
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