Displaying items by tag: Mill

Indonesia: Semen Grobogan has ordered two MVR 5000 C-4 mills for cement grinding and one MVR 5000 R-4 for raw material grinding from Germany’s Gebr. Pfeiffer. The package also includes an MPS 3350 BK mill for grinding lignite. The mills will be set up at Grobogan cement plant near Semarang in Central Java.

The cement mills, each featuring a drive power of 4000kW, will be capable of grinding 190t/hr of Ordinary Portland Cement at 3600 Blaine or PPC at 4000 Blaine. In addition, the mills will be suitable for grinding blast-furnace cements. The MVR 5000 R-4 with a drive power of 4300kW is guaranteed to achieve a capacity of 500t/hr of raw meal ground to a fineness of 12% R 90µm. The lignite to be processed has a high feed moisture (37%), which is typical for Indonesia. The inherent moisture content in the lignite is 14%. The MPS 3350 BK with a drive power of 800kW will dry the material to a surface moisture content of 1% while at the same time grinding it at 50t/hr to a fineness of 15-25 % R 90µm. The order also includes a spare parts package for two-year operation.

The order was placed by the Chinese general contractor Nanjing Kisen. Commissioning of the mills is scheduled for the first half of 2019.

Honduras: Cementos del Norte has spent US$29m on upgrades for its Rio Bijao cement plant in Choloma. The project includes increasing the unit’s capacity for production, storage capacity and alternative fuels, according to the La Prensa newspaper. The cement producer is installing a new cement grinding mill at the site. This will enable it to raise its cement prouction capacity to 2.5Mt/yr from 1.5Mt/yr.

Vietnam: Vicem (Vietnam Cement Corporation) Hoang Thach Cement has ordered a type LM 59.3+3 CS vertical roller mill for the Hoang Thach cement plant in Hai Duong province. The mill has a transmission power of 6200kW and it is able to grind 250t/hr of Ordinary Portland Cement (OPC) to a fineness of 3600 Blaine. Commissioning is scheduled for later in 2018.

The scope of supply also includes an external reject system, dedusting equipment, a material conveying system and multi-chamber silos with two packaging systems downstream. The system is equipped with a LOMA LF20 heater run on heavy oil, which produces around 30,000Nm³/hr of hot gas at a temperature of 450°C. In addition, Loesche is supplying the equipment for the power supply and distribution and the grinding plant control. A particular challenge of the project has been supplying new equipment for an existing plant with limited space.

Nepal: Palpa Cement Industries has ordered a MVR 3350 C-4 mill from Gebr. Pfeiffer for its plant at Sunwal, in the district of Nawalparasi. The vertical roller mill has a drive power of 2150kW and is designed to grind 130t/hr of cement at 3000 Blaine and 100t/hr of blast-furnace cement at 3800 Blaine. Commissioning of the mill is planned for mid-2019. It is the fourth vertical roller mill order from Nepal for Gebr. Pfeiffer over the last year.

Ivory Coast: Jean-Claude Brou, the Minister of Industry and Mines, has inaugurated a new mill at LafargeHolcim Ivory Coast’s plant at Abidjan. The new mill has increased the unit’s production capacity to 2Mt/yr, according to the Agence Ivoirienne de Presse. LafargeHolcim Ivory Coast re-used a ball mill from a Spanish cement plant that was dismantled and shipped to Abidjan. The mill uses a 4.5MW motor and the cement producer says it is the largest horizontal ball mill in French-speaking West Africa. The project cost US$28.5m.

Mexico: The Cooperativa La Cruz Azul has ordered two raw meal grinding mills from France’s Fives. The first grinding unit, with a capacity of 280t/hr of raw meal, will be dedicated to the new clinker line no. 10 project to be installed at the Cruz Azul Hidalgo plant. The second one, with a capacity of 300t/hr of raw meal, will be installed in the Oaxaca Lagunas plant, as part of the new clinker line no. 5 project. Each grinding plant will be fitted with one FCB Horomill 4000mm grinding mill and one FCB TSV Classifier 6500mm. The deal, including the engineering, supply, construction and commissioning of the mills, was agreed in November 2017.

India: Penna Cement has ordered a vertical roller mill from Loesche for its cement plant at Boyareddypalli in Andhra Pradesh. The mill will be equipped with four rollers to grind petcoke with a throughput capacity of 52t/hr, 3% R on 90μm. The delivery of the order to be managed by Loesche India and is scheduled to take place at the start of 2018. No value for the order has been disclosed. The mill upgrade will increase the plant’s cement production capacity to 4.6Mt/yr from 2Mt/yr.

Bolivia: Cooperativa Boliviana de Cemento, Industrias y Servicios (COBOCE) has ordered an OK 43-4 vertical cement mill from FLSmidth for its Irpa Irpa plant near Cochabamba. The unit will have a production capacity of 130t/hr. The order includes a complete range of equipment from mill feeding bins, grinding and cement transport. FLSmidth will also supply equipment from its product brands, such as planetary gear units from FLSmidth MAAG Gear, fabric filters from FLSmidth Airtech, a control system and plant automation from FLSmidth Automation.

“We are proud to deliver the first cement vertical roller mill to COBOCE making it the third out of five Bolivian suppliers choosing our cement vertical roller mill technology. This order underlines FLSmidth’s strong position in Bolivia,” said Per Mejnert Kristensen, Group Executive Vice President, Cement Division.

Saudi Arabia: The Arabian Cement Company (ACC) says that the construction of new cement mills at its Rabigh plant has been delayed to the third quarter of 2018 from the fourth quarter of 2017. The delay has been blamed on, “…the contractor's failure to comply with the timetable.” The second-phase of the project, to build a new clinker production line, is under review. The cement mill order was placed with China National Building Material (CNBM) in 2015.

Egypt: Loesche is supplying three vertical roller mills for the Egyptian Cement plant at Sohag. The scope of delivery includes a raw material mill with a capacity of 540t/hr of cement raw meal, a cement mill with an output of 350t/hr as well as a coal mill with an output of 45t/hr. The cement mill is equipped with a COPE (Compact Planetary Electric Drive) drive.

Sinoma subsidiary, the Chinese Chengdu Design & Research Institute (CDI), is the general contractor for the project. Loesche and CDI have worked together previously on projects in Egypt including ones for El Arish Cement and Beni Suef Cement.