Displaying items by tag: Maintenance

India: Denmark-based Hasle has supplied a Hasle D59A coating-resistant castable to Asian Cement for use on the inlet chamber and riser duct at its cement plant. The supplier supervised installation. It said that the castable will reduce the required lining materials of the equipment, resulting in savings.

France: Fives has refurbished a rotary kiln at SOKA’s (Société Kaolinière Armoricaine) kaolin plant at Quessoy. Work on the project included: implementing a new nose-ring fitted with a downstream seal, to reduce false air flow and improve brick-lining lifetime; machining the tyres, replacing of the rollers and installing a new lubrication system, to improve the kiln scanning and enable an homogenous wear of the contact areas; and installing a grease spraying system fitted with a new girth gear housing to prevent advanced wear initiated by grease contamination. SOKA specialises in the extraction, processing and calcination of raw kaolin, refined kaolin and calcined kaolin in France and Ukraine.

Russia: Vostokcement subsidiary Teploozorsky Cement has engaged FLSmidth to complete two hot kiln alignments at its integrated Teploozorsky Cement plant in Oblu, Khabarovsk Krai following inspections. Vostokcement said that the plant’s second and third rotary kilns will need to undergo the process of adjustments to their axis and axial balance, in order to eliminate stresses to the kiln body.

Austria: RHI Magnesita has published a trading update in which it says that ‘the difficult market environment of the second half of 2019 continued into the first quarter of 2020, with limited impact from the COVID-19 outbreak.’ Demand remained consistent year-on-year, with its industrial division continuing to perform well, particularly in cement.” The company noted lower raw material costs due to ‘reduction in overall demand and uninterrupted supply from China.’ RHI Magnesita has increased its focus on cost management, temporarily closing one Mexican and three European plants, introducing short-time working and deferring at least Euro45.0m of capital expenditure in 2020.

In the second quarter 2020, RHI Magnesita said, “The trading environment has become increasingly challenging” as a result of the COVID-19 outbreak, which caused a drop in ‘customer activity and order book levels.’ In spite of this, cement sector sales ‘remained relatively resilient,’ with some producers ‘accelerating maintenance work in shutdowns,’ partially offsetting the effects of project postponements.

Denmark: FLSmidth’s revenue in the first three months of 2020 was Euro607m, up by 2.5% year-on-year from Euro592m in the corresponding period of 2019. FLSmidth’s cement division’s sales were Euro240m (40% of total revenue), down by 2.6% from Euro246m. The company said that the coronavirus outbreak impacted results, especially in March 2020, when ‘customer hesitation on large investments intensified, particularly in cement,’ and customers increasingly deferred large investments. It added, “Demand for spare and wear parts is relatively stable, whereas technical services are challenged by restricted access to sites.”

FLSmidth says that it aims to ‘carry out business as usual’ throughout the coronavirus outbreak, with an increased reliance on ‘remote monitoring, maintenance and support.’

FLSmidth’s 2020 financial guidance remains suspended.

Sweden: Refractories specialist Höganäs Borgestad opened its new headquarters at Gävle, Gävleborg county on 27 April 2020. The facility will house the Energy and Kiln Engineering, Installation and Management departments.

During the coronavirus lockdown one project of note for Höganäs Borgestad has been refractory maintenance at Germany-based HeidelbergCement subsidiary Norcem’s 1.2Mt/yr Brevik cement plant in Telemark, Norway, for which it supplied 600t of refractories and 45 workers over a three week period.

Russia: Denmark-based FLSmidth has held an equipment installation and maintenance workshop for Vostokcement employees at Vostokcement subsidiary Spasskcement’s 3.2Mt/yr integrated plant in Primorsky Krai. Employees of Spasskcement, Teploozerskcement and Yakutcement were in attendance, along with employees of Vostokcement partner company Betonych JSC. The workshop focussed on the use of FLSmidth equipment in material handling equipment monitoring and breakdown response, including kiln shell repair optimisation, vibration diagnostics and flaw detection and pneumatic conveying applications.

Russia: VostokCement subsidiary Teploozersky Cement has reported the successful completion of scheduled maintenance work on the rotary kiln at its 0.8Mt/yr integrated Teploozersky cement plant in Birobidzhan Oblast. Esmerk Russian News has reported that the work consisted of adjusting furnace units’ positions replacing worn sections of the lining.

India: Dalmia Bharat has suspended operations across its entire integrated cement production apparatus, equalling 26.5Mt/yr capacity, as of 26 March 2020. The move is a response to a government ordnance of 25 March 2020 imposing a 21-day lockdown on the whole of India due to the coronavirus. The company will implement the closure ‘until further notice,’ according to Mint News.

Dalmia Bharat CEO and managing director Mahendra Singhi said, “While cement production is continuous in nature and the plants have requisite permission from both the state and the central governments to operate with minimum employees during the lockdown, Dalmia Bharat will only carry out mandatory activities required for safety and security of the plants in the larger interest of its staff.”

Coronavirus had claimed 13 lives in India on 27 March 2020.

China: Anhui Conch’s subsidiary China Cement Plant Company (CCPC) has made the best of the downtime necessitated by the coronavirus outbreak by carrying out necessary maintenance work on its integrated plant’s third line, including the installation of a new vertical roller mill. Anhui Conch says CCPC is undertaking the work with the greatest degree of care for the ‘prevention and control of new coronavirus cases.’