SBM LM Vertical Mill: Advancing Sustainable Slag Recycling
The recycling of industrial solid waste is crucial for building a circular economy. Transforming materials like slag and steel slag into valuable powder reduces reliance on virgin resources, minimizes environmental impact, and drives sustainable socio-economic development.
Compared to traditional disposal methods like landfilling—which poses environmental risks—grinding technology offers a cost-effective alternative. The end-products, such as slag powder, often hold significant market value and can be used in cement production, construction, and road infrastructure.
SBM's slag and sand powder production line, centered around the flagship LM Series Vertical Mill, has been successfully commissioned. This line processes industrial solid waste into finished powder for concrete mixing plants, demonstrating a practical and eco-friendly solution for the industry.
Project Overview
Processed Materials: Slag, Sand
Finished Product Particle Size: 325 Mesh
Application: Concrete Admixture
Equipment: LM Series Slag Vertical Mill

As the core equipment in the slag grinding production process, the LM Series Slag Vertical Mill developed by SBM integrates crushing, grinding, drying, powder separation, and conveying functions. It ensures the continuity and stability of slag powder production and improves the efficiency of slag grinding.
In this cooperation, the customer highly praised SBM strength. Relying on its high-end grinding technology and rich experience, SBM will assist the enterprise in building an environmentally friendly and sustainable benchmark project for slag micro-powder preparation, contributing solid strength to the green transformation and sustainable development of the regional economy
