Displaying items by tag: Mill

Germany: Hermann Trollius has purchased a used MPS 125 A type mill as part of a capacity expansion and has additionally ordered a selection of new equipment from Gebr. Pfeiffer. The company operates a lime and crushed stone works at Lauterhofen in Bavaria. It produces limestone and dolomite for use in the building, steel, glass, sugar and animal feed industries, as well as for agricultural applications.

Gebr. Pfeiffer will assist Hermann Trollius in setting up the entire grinding plant, taking maintenance measures on the MPS mill and coordinating the delivery of the additional plant equipment. Two distribution table SUT 2800 type separators will be supplied by Gebr. Pfeiffer along with a TRT Triplex dryer with a length of 3.15m and a diameter of 2000mm to be used for drying dolomite, which has a moisture of 4 - 11%. The dryer will have a new hot gas generator of the type HMG 900 for natural gas firing. The hot gas generator to be used for the mill will be of the HMG 800 type.

The new machines will be on the site in early November 2018 so that the customer’s new plant will go online in early 2019 at the latest.

Bolivia: Soboce (Sociedad Boliviana de Cemento) has inaugurated a new vertical grinding mill at its Viache integrated plant. Together with its other integrated plants at Oruro and Tarija and a grinding plant at Santa Cruz the company now has a cement production capacity of 2.9Mt/yr, according to the Diario Pagina Siete newspaper. The upgrade cost US$85m. Soboce ordered an OK 36-4 vertical roller mill from Denmark’s FLSmidth for the project. To coincide with the new mill the company will also launch ‘Viacha LP12 Insuperable,’ a new cement product.

India: Ramco Cement has ordered three vertical roller mills from Germany’s Loesche. It has ordered two LM 41.2+2 CS type mills with two grinding rollers and two support rollers with a power range of 3000kW and a capacity of 130t/hr for two of its cement plants to grind the Portland Pozzolana Cement (PPC). The first mill will be installed at Kolaghat, West Bengal, where Ramco Cement is upgrading a grinding plant to 2Mt/yr from 0.95Mt/yr. The second mill will be used at a grinding plant in Gobburupalam, Visakhapatnam in Andhra Pradesh.

A third mill has been ordered for a newly-built plant at Haridaspur in Odisha. Here, a LM 46.2+2 CS type mill with a capacity of 3750kW will be used to grind PPC with a throughput of 165t/hr. This order also includes mill fans, bag-type filters and further auxiliary equipment. It will all be delivered by the end of 2018.

US: Welding Alloys has released information about a project to rebuild a FCB Horomill at Buzzi Unicem’s Maryneal cement plant in Texas in early 2018. The engineering company’s Mexican subsidiary Welding Alloys Panamericana has experience of rebuilding these types of mills and it collaborated with the group’s American wing, Welding Alloys USA, on the project.

Germany/Pakistan: Germany’s Loesche says it has sold over 400 vertical roller mills for cement and ground granulated blast furnace slag, following a sale to Kohat Cement. Two LM 53.3+3 CS type mills has been sold to the Pakistani cement producer. The plant will produce 210t/hr of Ordinary Portland Cement at a fineness of 9% R 45 μm. No value for the deal has been disclosed.

The first Loesche LM type mill was put into operation at Fos sur Mer in France in 1994. Sales of the mill type for cement and slag markets have accelerated since 2006. The engineering company sold 50 LM mills in the 10 years to 2004. It then sold another 50 mills to 2006. However, from 2006 to 2014 it sold 200 mills. It then sold a further 100 mills after 2014.

Pakistan: Germany’s Loesche has sold four vertical roller mills (VRM) to Bestway Cement through China’s Sinoma International Engineering. The mills will be used to upgrade Bestway Cement’s Farooqia plant in the Punjab province. No expected date of commissioning or value for the order has been disclosed.

The order consists of one raw mill, one coal mill and two clinker mills. One four-roller mill VRM with a capacity of 450t/hr will be used to grind cement raw material to a fineness of 12% with sieving residue of R 90μm. Two further mills with a throughput of 170t/hr will serve for the subsequent grinding of cement clinker to a fineness of 3200 Blaine. One large modular VRM with a capacity of 40t/hr will be used in the grinding of coal to a fineness of 10% and R 90μm sieving residue.

Mexico: Germany’s Loesche has sold two coal or petcoke grinding mills to Cruz Azul. Both will be used on new production lines at cement plants in Hidalgo and Oaxaca respectively. No value for the deal has been disclosed.

Each mill will have a capacity of 65t/hr. Loesche will be supplying complete plant equipment, including process gas filters, mill fans, inerting units, explosion protection valves, kiln gas cyclone separators, feed screw and drag chain conveyors as well as the complete electrotechnical equipment. The scope of supply also includes engineering for steel and concrete construction.

Loesche previously delivered a LM 46.2+2 CS type mill to Cruz Azul’s Tepezalá cement plant, operated under the Cycna subsidiary, at the end of 2016.

Philippines: Denmark’s FLSmidth has won mill orders from San Miguel Northern Cement, Ionic Cementworks Industries and Oro Cemento Industries Corporation. It will supply four OK 56-4 vertical roller mills for cement grinding for the clients at different locations in the country. In addition FLSmidth will also deliver planetary mill gear units and air pollution control filters. The mills are expected to be installed by mid-2019. No value for the orders has been disclosed.

South Africa: Gebr. Pfeiffer has started installing a MVR 3750 C-4 mill for a joint venture between Osho Cement and HeidelbergCement that is building a cement grinding plant at Port Elizabeth. The deal was agreed in 2017 and TCDRI is the general contractor. It is Gebr. Pfeiffer’s first MVR mill in the country.

The new mill will be grinding 110t/hr of Ordinary Portland Cement (CEM I) to a fineness of 3500cm²/g Blaine and 80t/hr of blast-furnace cement (CEM III-A) to 4500cm²/g Blaine. A SLS 3750 BC classifier with high-precision cut will be mounted on top of the mill. The mill will have an installed power of 2600kW. It is intended to start operation later in 2018.

Pakistan: Gharibwal Cement has started commercial operation of a 250t/hr vertical cement mill for grinding cement. It says it is the single largest cement grinding mill in the country. The cement producer operates a 2.1Mt/yr integrated plant at Ismailwal in Chakwal.