Displaying items by tag: Loesche
Massive mill order for Loesche in Egypt
24 May 2017Egypt: Germany’s Loesche GmbH has been contracted to supply 18 new vertical roller mills to China’s Sinoma CDI, which is building a six line cement plant at Beni Suef on behalf of the Egyptian Ministry of Defence. Each line will have a capacity of 6000t/day (12.6Mt/yr), making the plant one of the largest in the world.
Six raw mills, each with a capacity of 500t/hr, will grind cement raw material to a fineness of 12% R 90μm, six powerful cement mills, each with a throughput of 350t/hr will grind clinker to a fineness of 3200 Blaine and six Loesche coal mills will grind coal to a fineness of 10% R 90μm.
It is anticipated that the mills will be delivered within 2017, putting high demands on the delivery time of the mill components. Thanks to their long-standing experiences from a variety of fast-track-projects Loesche was able to carry conviction to the Ministry of Defence and assure the expected quick market entry with an elaborated plan of delivery.
Aman Group inaugurates new mill
24 May 2017Bangladesh: Aman Group has opened its second cement grinding plant at its Narayanganj complex, located 20km south of the Bangladeshi capital Dhaka. The new plant has a production capacity of 10,000t/day (~3.5Mt/yr), which, along with its first grinding plant, comfortably makes Aman the largest cement producer in the country. Commerce Minister Tofail Ahmed inaugurated the plant at the International Convention Centre Bashundhara in Dhaka on 23 May 2017.
Germany’s Loesche GmbH supplied the LM 56.3+3 CS type mill, which can grind Portland or composite cement to a fineness of 3200 Blaine. It can also grind granulated blast furnace slag at 175t/hr to a fineness of 4500 Blaine. In addition to the mill, the scope of supply also included additional technical equipment for the grinding plant such as a rotary feeder, 2-way chute, metal detector and permanent magnet drum separator.
Loesche merges combustion and drying systems businesses
13 April 2017Germany: Loesche has merged its activities in the combustion systems and drying systems sector into a central location at their main centre under the name Loesche Thermal Applications. Alongside the established hot gas generators, the business incorporates combustion systems for solid, liquid and gaseous fuels as well as complete drying systems for a wide variety of industrial applications, including the cement industry.
By uniting the core competencies in the thermal applications sector, the Loesche group seeks to strengthen its market position. Pooling marketing, project management, purchasing, processing technology and proactive development together with an individual burner test facility at the in-house test centre are also intended to raise efficiency. The business reorganisation will also see the merger of Loesche with A Tec Greco Combustion Systems Europe, a subsidiary that is currently based in Austria.
Loesche reports on DG Khan Cement project at Hub
31 March 2017Pakistan: Loesche has released details on its order to supply three grinding plants for DG Khan Cement for a new 9000t/day clinker production line at Hub in Balochistan. The contract, which was originally signed in September 2015, includes one 654t/hr raw meal, one 445t/hr Ordinary Portland Cement mill with a COPE drive and a 66t/hr coal mill. Loesche says that the raw mill with a nominal capacity of 1050t/hr will be the biggest raw material mill in the world. Loesche is responsible for the full mechanical equipment and together with Loesche Automation for the electrical engineering package along with all hardware supply from steel structure to electrical equipment and automation.
Biskria Ciment orders five mills from Loesche
20 March 2017Algeria: Biskria Ciment has ordered five vertical rollers mills from Loesche. The contract includes two raw cement mills and three clinker mills for the plant at Biskra. With these mills raw cement meal can be ground to a fineness of 12% sieving residue with 90μm at a processing capacity of 500t/hr and the cement clinker to a fineness of 3,400 Blaine. The three new cement clinker mills have already been delivered and commissioning is planned for autumn 2017. The Chinese company CBMI Construction will act as contractor in this enterprise. No value for the order has been disclosed.
Loesche receives first order in Myanmar
01 March 2017Myanmar: South Korea’s Yojin Construction & Engineering has placed an order for two cement mills from Loesche for installation in Myanmar. The order for a cement and slag mill is Loesche’s first in the country. The mills will be used at a grinding plant owned by Yojin Myanmar Engineering in Thilawa. They will each produce 75t/hr of cement with a fineness of 3300 Blaine. Operation is scheduled for mid-2017. Yojin is building its new grinding plant in the Thilawa Special Economic Zone south-east of Yangon. The site has an ambition to produce 1Mt/yr of cement.
Bangladesh: Loesche Shanghai has signed a contract with China National Heavy Machinery Corporation to supply two sets of 35MW thermal power hot gas generator systems to the Bangladesh market. It will also provide installation and technical services. No information on the price of the contract or the end user has been disclosed. Loesche’s Shanghai subsidiary has previously supplied a 32MW automated control hot gas generator system to the Yadong Cement plant.
Loesche receives mill order for Haria cement plant in Bangladesh
01 February 2017Bangladesh: Loesche has received an order to supply a 56.3+3 CS type vertical roller mill for the Aman Group’s Haria 2 cement plant at Narayangonj near Dhaka. The contractor for this order is the China National Heavy Machinery Corporation (CHMC). It follows a previous order by the Aman Group for a Loesche LM 56.3+3 CS mill that was supplied in 2014 for the Haria 1 line. The new mill was supplied in late 2016.
The roller mill for the Haria 2 line has a production capacity of 240t/hour for Portland and composite cement clinker with a fineness of 3200 Blaine or 175t/hour of ground-granulated blast-furnace slag (GGBFS) with a fineness of 4500 Blaine. It has a drive power of 5300kW. In addition to the mill, the scope of supply also specifies additional technical equipment for the grinding plant including a rotary feed, a two-way chute, a metal detector and a permanent magnet drum separator.
Loesche reports on Unicem Calabar cement plant order
30 November 2016Nigeria: Loesche has released details on its order for the United Cement Company of Nigeria (Unicem) cement plant at Mfamosing, near Calabar in Cross River State, which was commissioned in September 2016. The order was for two vertical roller mills (VRM): one type LM 60.4 for grinding cement raw material and one LM 70.4+4 CS, the biggest Loesche VRM built for grinding cement clinker.
Loesche worked with Renk to develop the Compact Planetary Electrical (COPE) drive due to the high power requirements of the LM 70.4+4 CS mill. This mill was designed for a capacity of more than 370t/hr to a fineness of 4700 Blaine that required a drive system that could power it up to 8800kW. So the COPE system was designed for mill drive powers ranging from 4000 – 15,000kW. The COPE gearbox is also equipped with eight individual drive units, which are each designed for a capacity of 8800kW, allowing for redundancy in case of unit failure.
Other notable highlights of the installation that Loesche have highlighted include the equal size as standard drive units for VRMs that allow for the exchange of conventional gearboxes with the setup. The installation is also the first usage of an eight-drive unit in a VRM gearbox and the first time a multiple drive in a VRM can operate with or without a variable frequency drive.
Delivery of the order started in October 2015. First production of cement on the new production line began in September 2016. The new line increased the plant’s cement production capacity to over 5.5Mt/yr from 2.5Mt/yr. It was built by China’s CBMI Construction.
Siam Cement orders vertical roller mill from Loesche
16 November 2016Thailand: Siam Cement has ordered a LM 56.3+3 CS vertical roller mill from Loesche for its cement plant in Kaeng Khoi. The mill will produce medium-fine cement qualities and is designed for grinding clinker, gypsum and limestone. The cement producer previously ordered a LM 56.3+3 CS mill from Loesche for its Ta Luang cement plant in 2014.