Displaying items by tag: Clinker

Nigeria/Senegal: Aumund Group will supply equipment for projects managed by China’s Sinoma for Dangote Cement projects in Nigeria and Senegal.

For Dangote’s Obajana Line 5 and Okpella 6000t/day plants, Aumund will supply three belt bucket elevators with a capacity of 660t/hr to convey raw meal and to feed raw meal to the preheater towers at 520t/hr. Three further Aumund belt bucket elevators with a capacity of 480t/hr will convey cement to the silos. An Aumund pan conveyor with a weighing scale mechanism and a capacity of 500t/hr, running from the coolers to the clinker silos, and three further Aumund pan conveyors under the clinker silo, round off this machinery package.

Schade Lagertechnik, a subsidiary of Aumund, will also supply equipment for these plants. This includes a stacker with a capacity of 3500t/hr for Obajana and another at 2160t/hr for Okpella, as well as a portal reclaimer to operate at 800t/hr in the limestone storage of each plant. Additional stockyard equipment completes the supply package.

For Dangote’s Apapa and Onne terminal projects, Aumund Beijing will supply a double bucket elevator to convey clinker to the silos at a capacity of 1200t/hr, and several other chain bucket elevators. Elevators to convey gypsum to the bunkers will have a capacity of 720t/hr at Apapa and 480t/hr at Onne. Two 1600 Series Samson material feeders with a handling capacity of 400t/hr of clinker, two Aumund telescopic chutes and two truck loaders for clinker will also be supplied to each terminal.

Aumund has also received an order to supply a belt bucket elevator with a capacity of 300t/hr to convey cement to the new silo at the Dangote Cement Senegal Expansion Project.

Sweden: Cementa’s Skövde plant working on project to optimise its grinding process and reduce the clinker factor of the cement it produces. The project is looked at grinding limestone separately as opposed to grinding it with clinker and gypsum, which it currently does. The plant is using a mill it only uses occasionally to grind the limestone to the desired size. A full-scale trial was run in the autumn of 2018. Products from the trial are now being tested at a laboratory.

Peru: Local cement despatches rose by 3.2% year-on-year to 11.1Mt in 2018 from 10.8Mt in 2017. Consumption rose by 3.7% to 11.2Mt from 10.8Mt. Data from the Asociación de Productores de Cemento (Asocem) showed that cement exports fell by 26% to 0.27Mt from 0.36Mt. Imports increased by 60% to 0.98Mt from 0.61Mt. Clinker exports rose by 63% to 0.9Mt and imports rose by 49% to 0.78Mt. 85% of cement imports came from Vietnam. 33% of clinker imports came from South Korea and 31% came from Vietnam.

Algeria: Germany’s Aumund has received two clinker conveying equipment orders for cement plants at Zahana and Bechar. The two orders comprise 26 belt and chain bucket elevators, two bucket apron conveyors, ten pan conveyors and ten drag chain conveyors. No value for the deals has been disclosed.

The first order is for the 4500t/day Société des Ciments de Zahana (SCIZ) plant near Oran. Here three chain bucket elevators with centre distances ranging from 22.5 - 34.9m and capacities from 50 - 220t/hr will be used to convey cement and clinker. 11 belt bucket elevators (22.5 -116.1m) will convey raw meal, cement and clinker with capacities between 190 - 680t/hr. The Aumund bucket apron conveyor, with a centre distance of 61.1m and a capacity of 360t/hr, will join the five Aumund pan conveyors (18.3 - 106.8m, capacity 300 - 360t/hr) in conveying clinker. The ten Aumund drag chain conveyors with centre distances between 6.1 - 33.8m will be used in clinker dust extraction and are designed for conveying capacities from 15 - 80t/hr.

The second order is for the 3200t/day Bechar cement plant. This order was placed by China’s CBMI to Aumund Beijing with support from Aumund France. This plant will operate 15 Aumund belt and chain bucket elevators, five Aumund pan conveyors and an Aumund bucket apron conveyor for its bulk materials handling. The bucket elevators, with centre distances ranging from 11 - 102.9m, will convey raw meal, cement and clinker with capacities from 70 – 480t/hr. The five pan conveyors, with centre distances from 22.2 - 89.8m, will convey their loads at up to 480t/hr. The Aumund bucket apron conveyor in Bechar (centre distance 88.5m, capacity 200t/hr) will also convey clinker.

Bangladesh: Saudi Arabia’s Southern Province Cement has signed a deal with Peakward Enterprises in Hong Kong to export 1.5Mt of clinker to Bangladesh. The first shipment was scheduled to start on 31 December 2018 and they will run until the end of June 2020. No value for the contract has been disclosed.

Italy: Bedeschi has signed a contract to supply a clinker storage system to Cementeria Costantinopoli in Barile. The order includes a type STK P bridge stacker and a type BEL C bridge reclaimer. The storage system consists of: a belt conveyor (15m x 1m); a belt conveyor (60m x 1m); a STK P 25/1000 bridge stacker; and a BEL C 160/21 bridge reclaimer. The system will have a stacking capacity of 100t/hr and a reclaiming capacity of 130t/hr.

Malaysia: Cahya Mata Sarawak’s (CMS) cement division profits have fallen so far in 2018 due to planned maintenance shutdown at its integrated plant and rising clinker prices. Its profit before tax dropped by 14% to US$16.7m in the first nine months of 2018 from US$19.6m in the same period in 2017. The division’s performance was also hit by an increase in the price of imported clinker. The company said that this occurred due to a spike in global demand, following the reduction of clinker production in China and continued high demand for clinker especially from Bangladesh and the Philippines. Overall, CMS’ sales revenue and profit have risen so far in 2018.

Paraguay: Yguazú Cementos has renewed its call for a ban on clinker imports to be lifted. The cement producer made its latest bid to the Luis Alfredo Llamosas, the Vice Minister of Industry, during a visit to its plant, according to La Nacion newspaper. The company produces 0.37Mt/yr of clinker that it uses to make 0.55Mt/yr of cement. However, the plant can grind up 0.75Mt/yr of cement and it wants to import clinker to increase its productivity. Staff at Yguazú Cementos have previously criticised the import ban that allows only Industria Nacional del Cemento (INC) to bring in clinker from abroad.

Saudi Arabia: Cement despatches dropped by 5.4% year-on-year to 37.3Mt in the first 10 months of 2018 from 39.4Mt in the same period in 2017. The local industry’s utilisation rate has declined in consecutive months since October 2017 to just 54.8% in October 2018, according to Aljazira Capital. At the same time clinker inventories increased by 1.6% month-on-month to 41.6Mt in October 2018.

Chile: Cementos Bío Bío has started importing clinker at the Port of Ariqueño to support the start-up of its new grinding plant at Arica. The company unloaded 8000t of clinker, according to Arica al día. The 0.15Mt/yr grinding unit was previously scheduled to start production in September 2018.