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Gebr. Pfeiffer sells first mills to Dangote Cement 26 April 2018
Nigeria: Germany’s Gebr. Pfeiffer has struck a deal to sell a MVR 6000 R-4 mill for raw material grinding and a MPS 3350 BK mill for processing coal for kiln firing for Dangote Cement’s new plant at Okpella in Edo State. The mill order is the first for Gebr. Pfeiffer from the Nigerian cement producer. The order was placed by the China’s Sinoma International Engineering.
The MVR mill featuring a total drive power of 4000kW will be grinding 550t/hr of cement raw material to a fineness of 10% R 90µm. The MPS 3350 BK with a drive power of 1100kW is designed for a throughput rate of 50 - 70t/hr and will grind Nigerian coal, imported coal and/or pet coke, to a fineness of 12% R 90µm. Gebr. Pfeiffer’s own staff will supervise erection and commissioning.
Morocco: China’s CBMI has signed a contract with LafargeHolcim to build a cement grinding plant near Agadir. The deal for the SSS 13 & 14 Grinding Plant EPC Contract was signed on 21 March 2018 at the LafargeHolcim Technology Centre in Lyon, France. Once operational the plant will be run by LafargeHolcim Maroc.
Denmark: FLSmidth plans to change its internal business structure to focus on two industries: cement and mining. The reorganisation will see it change its focus from four divisions to two industries and from a country setup into a regional structure. Sales and service will be decentralised in seven regions, while ownership for the full life cycle offering will be anchored in the two industries. This is intended to create a productivity-driven organisation with a strong, unified digital approach and strengthen the engineering firm’s local presence.
"With the end markets recovering, our customers accelerate to invest in productivity enhancing and digital solutions. To support our customers' growth, the two industries, Cement and Mining, will deliver integrated productivity offerings through the regions. Our decentralised organisation will give us a strong point of entry to offer our customers key products, shorter delivery times and a strong service setup," said group chief executive officer Thomas Schulz.
Its two industry grouping, Cement and Mining, will develop and drive the life-cycle offering and the product portfolio. The two industries will be supported by seven regions: North America; South America; Europe, Russia & North Africa; Sub-Saharan Africa & Middle East; Asia; Subcontinental India; and Australia. The regions will drive customer relations, sales and service for both industries. A central digital organisation will drive an enhanced, unified approach to digitalisation. The realigned organisation will become effective from 1 July 2018.
Lithuania: Claudius Peters has commissioned a turnkey cement silo and discharge equipment for stevedoring company Bega at the Port of Klaipėda. Its scope of supply comprised a rail car unloading system and a storage silo with pneumatic conveying for ship loading to unload three railcars simultaneously up to a capacity of 200t/hr. The storage silo is a Claudius Peters 3300T Conventional Cone cement storage silo 27m high and 12.5m in diameter equipped with a silo bottom fluidisation system.
The pneumatic conveying system utilises a size 350 Claudius Peters X-pump and enables a total conveying distance of 205m. Originally the project was based on a conveying distance of 148m. During the project phase the customer decided to use two different quays with a conveying distance of 148m and 205m. Commissioning was competed at the end of March 2018.
US: The Portland Cement Association (PCA) has announced the winners of the 2018 Safety Innovation Awards. The awards recognise creative safety-enhancing projects in the cement industry. Winners were determined by a panel of judges that evaluated submissions from across the country for milling/grinding, distribution, pyroprocessing and general facility.
Cemex USA’s Miami plant Florida won the milling/grinding category with its new process to load ball mills. The site developed a new mill loading process that uses a small hopper for grinding media, and an incline transport system with buckets to convey the grinding media directly to the mill. This new system eliminates the interaction between the employee and the machine, reduces the number of people needed to load the mill from five to two, and eliminates the need for employees to stand on top of the mill. This new system also improves mill loading rates from seven drums/hr to 30 drums/hr.
Cemex USA’s Houston operations in Texas won the pyroprocessing category for it use of drones for hazardous inspections. It has implemented a system for using protected air drones to inspect enclosed and confined spaces. Visual inspections of enclosed areas (preheater towers, tanks, silos, process ducts, etc) normally require intrusive equipment, long delays for system cooling, and placement of employees on scaffolding in confined spaces. These drones utilise an outer protective cage to minimize the risk of breakage due to impact. The drone program has eliminated the risk of putting staff in confined spaces, reduced the cost of scaffolding, and reduced the overall time for inspections.
LafargeHolcim US’ Corporate Program in Chicago won the distribution category for its X-Factor barge cover. It has developed a process for barge cover removal that reduces the risk of falls from employees stepping on to the barge. The X-Factor barge cover, developed over the last three years with a contractor, uses the latest technology and a no-touch design to allow a crane operator to perform all functions associated with barge lid handling without additional human assistance. Barge workers will no longer be required to step onto the barge to remove or replace barge covers, eliminating a potential fall risk.
Ash Grove Cement’s Louisville plant in Nebraska won the general facility category for its use of magnets as duct hole patches. Ash Grove has developed a hole-patch technique using magnets. Magnetic patches are quick, simple, and effective at preventing or limiting the release of materials from holes created in ducts caused by abrasion, leading to a cleaner plant, reduced slip, trip and fall risks, and fewer related Mine Safety and Health Administration housekeeping citations.
Cemex USA’s Brooksville in Florida also won the general facility category for its filters moved to ground level project. It redesigned the blower housings to move the filter from the top of the blower housings to an easily accessible location at ground level. The redesigned blower housing eliminates the need for employees to climb up and down a ladder, reducing overexertion and fall hazard.