PROJECT INTRODUCTION
Limestone is a sedimentary rock primarily composed of calcium carbonate (CaCO3) in the form of mineral calcite. It forms from the accumulation of marine organisms such as coral, shells, algae, and other calcium-rich materials over millions of years. Limestone often contains fossilized remains and impressions of ancient organisms.
Limestone has been widely used throughout history as a construction material. It is used in the production of cement, as a raw material for the manufacturing of lime (calcium oxide), and in various architectural applications such as building stones, flooring tiles, and decorative elements. Additionally, limestone is utilized in the steel industry, water treatment, agriculture, and as a filler in various products such as paints and plastics.

Shanxi, China in recent years, the local government has used its own mineral resource advantages as a breakthrough in economic development and transformation. The government encourages local enterprises to take advantage of their own advantages to "go global".
Our customers found us in this situation and wanted to process dolomite for building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy saving and other fields.
After understanding the customer's project needs, our company quickly docked with the company’s technical department to discuss in depth the domestic industry situation, powder market dynamics, factory operation procedures, production cost control and other core issues, and tailored a complete production process and plant layout construction for this project. plan. After comparing multiple equipments and conducting in-depth market research, the customer affirmed the brand strength, R&D capabilities, equipment quality and good market reputation of SBM, and finally chose to cooperate with SBM.
THE PROJECT SITE
Project Name: Limestone powder grinding mill plant in Shanxi,ChinaProcessing material: Limestone
Finished product fineness: 2000 mesh
Finished product output: 8 tons per hour
Finished product use: Limestone can be used in building materials, ceramics, glass and refractory materials, chemicals, agriculture, environmental protection, energy conservation and other fields.
Dolomite is mainly used as a flux for alkaline refractories and blast furnace ironmaking;
Dolomite is used for the production of glass and ceramics and lacks flux limestone.
After being superfinely ground, high-quality limestone is widely used in the manufacture of paper, rubber, paint, coatings, medicine, cosmetics, feed, sealing, bonding, polishing and other products.
Equipment configuration: HGM Micro Powder Grinding Mill/ Raymond Mill/ Powder Surface Coating Machine/ Hammer Crusher/ Bucket Elevator

Why Choose US
The complete ring roller mill production line includes the crushing link (jaw crusher, cone crusher, etc., configured according to the characteristics and size of the material), the conveying link (screw conveyor, elevator, pneumatic conveyor, etc.), the grinding link (HGM Ultrafine mill, with powder classifier), powder collection link, packaging link and dust removal system, etc.
Our professional technicians will formulate the most suitable production line plan for customers according to the customer’s site environment and production needs and adapt measures to local conditions.
