After reasonable system balance calculation and special process design, SBM engineers developed a customized solution consisting of 8 sets of MTW European Trapezium Mills for this project. It enables the system grinding capacity to reach the design target of 600,000 tons per year, empowering efficient commissioning of the project with precise grinding technology.
Autoclaved aerated concrete blocks are a representative green building material. The quality of quicklime powder, its core calcareous raw material, is critical. A large building materials enterprise in Indonesia entered into in-depth cooperation with SBM and purchased 8 sets of MTW European Grinding Mills at one time. A high-efficiency intelligent production line for quicklime powder with an annual capacity of 600,000 tons was built, successfully creating a benchmark project for deep processing of quicklime in the local aerated brick sector.
Quicklime (CaO), also known as lump lime, is a basic industrial raw material obtained by calcining limestone (calcium carbonate) at 900–1200 ℃ for decarbonization. It is a typical material in the powder processing industry featuring large output, stable demand and mature application. Its downstream markets cover essential sectors including metallurgy, environmental protection, building materials and chemical industry. Establishing a complete deep processing line for lime lays a crucial foundation for industrial chain extension and value upgrading.
After in-depth investigation, the customer finally opted for SBM advanced MTW European Grinding Mill. Featuring a simple process flow and compact overall layout, this equipment boasts many advantages such as high grinding efficiency, low power consumption, stable operation, energy conservation, environmental friendliness and low noise with proven mature technology. As a star product widely recognized in the market, SBM MTW Series European Grinding Mill, with scientific configuration and reliable performance, serves as the preferred solution for customers to boost output and increase benefits.
Since the project was put into production, the 8 units have maintained sound operating conditions. The energy efficiency of the system has been markedly improved with remarkable energy-saving effects. The enterprise’s overall competitiveness and economic benefits have been enhanced simultaneously, helping the customer step into a new phase of modernized, eco-friendly and efficient lime powder production.
As a new generation high-efficiency grinding equipment tailored for quicklime pulverization, SBM MTW European Grinding Mill adopts advanced technologies including integrated bevel gear transmission, thin oil lubrication and curved air duct. It can meet the large-scale production requirements of quicklime powder for desulfurization, building materials, chemical industry and other fields.
SBM provides not only grinding equipment, but also full-lifecycle services. SBM after-sales follow-up team visited the project site. Technical engineers carried out a comprehensive inspection of the transmission system, grinding components, control system and conveying devices. The stability and reliability of the equipment have won high recognition from the customer.
