Displaying items by tag: Mill

Guatemala: Cemex Latam Holdings plans to invest US$25m in installing a new mill at its 500,000t/yr Guatemala City grinding plant. The company says that the mill will increase the plant’s capacity by 80% to 900,000t/yr.

Cemex South America, Central America and Caribbean president Jesus Gonzalez said "This investment reinforces Cemex's commitment to Guatemala's development and reflects our confidence in the favourable outlook of the economy in the country and the region." Gonzalez added “We are excited about expanding our offer of products and solutions to the market which contribute to sustainable construction, like Vertua, our family of net-zero and low carbon products."

France: Vicat’s consolidated sales rose by 19.6% year-on-year to Euro1.56bn in the first half of 2021 from US$1.30bn in the same period in 2020. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) increased by 41% to Euro300m from Euro213m. Sales and earnings rose in all territories on an adjusted basis as markets recovered from a poor second quarter in 2020 due to the coronavirus pandemic, particularly in India and France.

“Focused on its carbon footprint reduction targets, the group has accelerated the commercialisation of its low-carbon product lines, adapted to the global climate challenge,” said Guy Sidos, the group’s chairman and chief executive officer. The company added that the upgrade of its Ragland cement plant in the US is on track for expected commissioning in the first half of 2022 and that it is ramping up a new mill in Mali.

India: Wonder Cement has ordered its eighth vertical roller mill from Germany-based Gebr. Pfeiffer. A MPS 3070 BK type mill has been selected for grinding petroleum coke and coal. The throughput rate for pure petcoke grinding will be 40t/hr with a product fineness of 2% R 90µm. The mill will be equipped with an SLS 2900 BK type classifier. Due to the high abrasiveness of Indian coal, the mill and classifier will be designed with a correspondingly robust wear protection. The new mill will support the fourth 8000t/day production line at the producer’s plant at Tehsil Nimbahera, Chittorgarh in Rajasthan.

Most of the components of the coal mill will be manufactured by Gebr. Pfeiffer India including the housing and foundation parts, the grinding bowl and a large part of the force-transmitting parts. Delivery of the mill is scheduled for the end of 2021. Commissioning of the entire kiln line with the new grinding plant is scheduled for spring 2022.

Burkina Faso: Germany-based Gebr Pfeiffer is supplying a MVR 6000 C-6 type vertical roller mill for Cim Metal Group’s upgrade to its Cimasso cement grinding plant in Bobo Dioulasso. The mill, with an installed gear power of 6800kW, will be used on the plant’s second production line. The vertical mill can be used for different cement types between 4000cm²/g and 5000cm²/g according to Blaine and produces more than 400t/hr with its six active grinding rollers. The mill will be equipped with a SLS VC type classifier. The order also includes the delivery of a replacement gearbox. The upgrade project is being managed by Germany-based Intercem Engineering with Gebr Pfeiffer supplying the mill and the process design. The supplier says that this will be the first MVR mill to be installed in the country.

India: Gallantt Industry has ordered a Ready2Grind compact grinding plant from Germany-based Gebr. Pfeiffer for its Gorakhpur cement plant in Uttar Pradesh. The supplier says that the 65t/hr-capacity plant will grind cement to a Blaine fineness of 3750cm²/g. The planned MVR 2500 C-4 represents the medium size of the portfolio of the supplier’s modular mill range. Due to the planned installation in the vicinity of a steelworks, blast furnace slag, steelworks slag from an induction furnace and fly ash from an in-house power plant will also be considered as supplementary cementitious materials addition to clinker and gypsum. The mill will be equipped with a 1270kW main drive and an integrated SLS 2650 VC high-performance classifier.

Argentina: Holcim Argentina, part of Switzerland-based LafargeHolcim, has completed a US$120m upgrade at its integrated Malagueño cement plant in Córdoba province. In a meeting with the Minister of Productive Development, Matías Kulfas, the cement producer said it was planning in inaugurate a newly refurbished 0.51Mt/yr production line at the site later in May 2021. The work also included adding a vertical roller mill and new bagging area with a capacity of 120,000bags/day. The project was originally announced in late 2017 and Germany-based KHD was awarded a related contract in early 2018.

Russia: SibCem subsidiary Angarskcement has replaced air ducts with local air blowers in its raw materials and clinker grinding units. The producer made the modification to the units’ three horizontal slurry tanks.

Managing director Dmitry Kireev said, “The programme to reduce the consumption of compressed air in the slurry section of the raw materials and clinker grinding facility will continue.” He added, “It is important for us to reduce the costs of energy resources consumed by slurry basins, since they directly affect the cost of the products manufactured by the plant.”

India: Germany-based Gebr. Pfeiffer has won a contract to supply a vertical roller mill for grinding coal to Deccan Cement’s Bhavanipuram cement plant in Andhra Pradesh. Gebr. Pfeiffer India will be responsible for processing the order and supervising production and installation at the plant’s 3500t/day kiln line. The mill will be the company’s second from the supplier. It chose an MPS 250 BK mill, which can also grind petcoke or a mixture of coal and petcoke. Commissioning is scheduled for before mid-June 2022.

Peru: Yura plans to upgrade its Arequipa cement plant at a cost of US$200m. The planned upgrade will increase the plant’s clinker production capacity to 8000t/day from 5000t/day. The La República newspaper has reported that the sustainability-enhancing expansion involves the installation of a new vertical roller mill, packing, storage and dispatch equipment and a 4.3km raw materials conveyor. General manager Ramón Pizá called the modernisation a “vote of faith in Peru.”

Brazil: Votorantim Cimentos has announced plans to upgrade cement production at its 0.2Mt/yr integrated Corumbá cement plant in Mato Grosso do Sul. The Correio de Corumbá newspaper has reported the value of the planned work as US$2.85m. The investment is intended to improve the plant’s grinding line, modernise an electrical substation system, make changes to its mining operations and generally focus on optimising energy consumption. It also plans to train employees and work on community outreach activities.