Displaying items by tag: equipment

Germany: Gebr. Pfeiffer will supply an MVR vertical roller mill to Thomas Zement’s Karsdorf plant in Saxony-Anhalt, replacing the existing Horomill to reduce CO₂ emissions.

The order also includes the mill building, material dosing and transport systems to defined transfer points. The project is funded by the Federal Ministry for Economic Affairs and Climate Protection, with commissioning scheduled for mid-2027.

India: Adani Cement and Finland-based Coolbrook have announced an agreement to implement the world’s first commercial deployment of Coolbrook’s RotoDynamic heater (RDH) at Adani’s Boyareddypalli integrated cement plant in Andhra Pradesh. The project reportedly aims to ‘significantly’ reduce CO₂ emissions from cement production.

The RDH system will decarbonise the calcination phase of cement production by supplying ‘clean’ heat powered entirely by renewable energy from Adani. The installation is expected to cut around 60,000t/yr of CO₂ emissions, with potential for a tenfold increase in future phases, according to the producer.

The partnership also includes plans to expand the use of RotoDynamic technology across other Adani Cement sites, with five additional projects targeted within two years. The first-generation RDH will deliver hot gases of around 1000°C to dry and optimise the use of alternative fuels.

India: FLSmidth has signed a contract with UltraTech Cement to supply two new Cross-Bar coolers with HRBs to upgrade the pyroprocessing lines at its Dalavoi and Sankar Nagar plants in Tamil Nadu. The upgrades aim to increase efficiency and productivity at both facilities.

US: ATS Walter USA has announced that it will supply Capitol Aggregates’ San Antonio cement plant with a metering and conveying system for solid alternative fuels (AF), with the aim to improve fuel handling and decrease CO₂ emissions at the plant. The system includes a DoseaFloor moving floor receiving system, chain belt conveyors, separator and screen, Doseahorse dosing equipment, Walt’Air air-supported belt conveyor and injection system. The project, to be completed by the end of 2026, will be ATS Walter USA’s fourth AF project in North America.

Spain: IKN is progressing with its satellite replacement project at Grupo Cementos Portland Valderrivas’ Fábrica Els Monjos plant. The project includes the replacement of a cooler with an IKN grate cooler, with a new cooler building, burner and a complete vent air dedusting system. On pier two, IKN is fitting a new shell section and replacing the equipment on the pier, including a new base frame, rollers with bearings and CFU.

The company reported two major milestones: the new kiln section, including the tyre, was successfully lifted into place as one piece, shortening installation time; and the pre-assembly and positioning of the cooler, which was moved into its final position.

India: Gebr. Pfeiffer has received an order to supply a cement grinding plant for JSW Cement in Nagaur, Rajasthan. The plant will use an MVR 3750 C-4 vertical roller mill equipped with a latest-generation SLS 4000 BC classifier. The system is designed to grind 132t/hr of ordinary Portland cement to a fineness of ≤8% R45µm or 155t/hr of pozzolanic Portland cement to a fineness of ≤8% R45µm.

Ivory Coast: Gebr. Pfeiffer will supply an MVR 3070 R-2 vertical roller mill to Ciments de Côte d'Ivoire (CIMCI) for clay grinding at its cement plant. The mill will produce 62t/hr of clay at ≤10% R 0.090mm for use in calcined clay cement. The order was placed by China-based contractor CBMI, which is managing the engineering, procurement and construction contract and will also supply the suspension calcination plant. The mill is scheduled to begin operation at the end of 2026.

Germany: CI4C has installed the final modular component of its carbon purification unit (CPU) at the Schwenk Zement plant in Mergelstetten. The unit is 31m long with a cross-section of 5 x 5m, installed using a tandem lift.

The unit completes major construction work at the CO₂ capture pilot project. The CPU will clean and liquefy CO₂-rich exhaust gas from the oxyfuel kiln and processes it to food-grade quality, enabling its reuse in purified form. Final mechanical and electrical works are underway ahead of commissioning in late summer 2025.

European cement producers Buzzi, Dyckerhoff, Heidelberg Materials, Schwenk Zement and Vicat established CI4C in 2019 to implement the catch4climate initiative. The 450t/day clinker line and CPU have been purpose-built at the plant, which has received investment of over €120m, and will be used solely for research and development.

Honduras: Cementos del Norte has inaugurated its new Mill No. 4 at the Río Bijao plant in Choloma, Cortés, according to a social media post by the producer. The new unit adds 140t/hr of cement production capacity, raising the plant’s total capacity to 7000t/day.

Honduras: The Installation of the Loesche LM 46.2+2 vertical roller mill, designed for a throughput of 150t/hr, is nearing completion at a cement plant in Honduras, according to a social media post by the supplier. The unit features a 500,000m³/hr dedusting system. The mill was developed in collaboration with HN Ingenieros, and the project was carried out with the support of CENOSA and CEMPRO, coordinated by Loesche Latinoamericana.