Displaying items by tag: Grinding

India: Dalmia Cement (Bharat) plans to expand its cement plant in Mylavaram, Andhra Pradesh. The producer will invest US$321m to to more than double the plant’s clinker capacity from 4.6Mt/yr to 12.6Mt/yr, its cement grinding capacity from 2.6Mt/yr to 7.6Mt/yr and its waste heat recovery capacity from 12MW to 28MW.

The Andhra Pradesh Pollution Control Board will hold a public hearing on 27 March 2025 over the plans, the New Indian Express newspaper has reported. Local residents have raised allegedly ‘unaddressed’ issues, including disruptions to watercourses, increased dust pollution and possible structural damage from increased blasting.

India: UltraTech Cement has commissioned 0.6Mt/yr of new cement grinding capacity at its Karur grinding plant in Tamil Nadu. The expansion follows the commissioning of a 2.7Mt/yr greenfield grinding unit at the site in April 2024. The plant's total capacity is now 3.3Mt/yr. The additional capacity will reportedly help UltraTech to meet the rising demand for composite cement in South India and improve its blended cement ratio.

The producer's domestic grey cement capacity now stands at 167Mt/yr and its global capacity at 172Mt/yr.

India: Shiva Cement, a JSW Cement subsidiary, has signed an agreement with Bhushan Power and Steel (BPSL) for the development of a 1Mt/yr cement grinding unit at BPSL's premises in Sambalpur, Odisha. The agreement formalises the proposed transaction following board and shareholder approvals in 2024, as well as the signing of a memorandum of understanding.

Under the agreement, BPSL will construct, install and operate the grinding unit for Shiva Cement. The total transaction value is capped at US$44m.

Saudi Arabia: Eastern Province Cement Company (EPCC) will install two MVR 5000 R-4 vertical roller mills from Gebr. Pfeiffer at its Khursaniyah plant, as part of a new 3.2Mt/yr (10,000t/day) production line. The mills will grind 550t/hr of cement raw material to a fineness of ≤10%R on 90µm.

The MVR mills are expected to improve technical availability, while reducing operating costs and emissions. This project marks the first installation of MVR vertical roller mills in Saudi Arabia and is being managed by Chinese contractor CBMI. Commissioning is scheduled for the second half of 2025.

Türkiye: Sinoma Overseas has dispatched its 300t/hr ball mill and roller press system for Kipas Cement's grinding project. The Kipas team conducted a factory inspection at Sinoma’s ball mill manufacturing workshop prior to shipment.

US: Eagle Materials has awarded thyssenkrupp Polysius a contract for the modernisation and expansion of its Laramie, Wyoming cement plant. The modernisation project will result in an expansion of the plant's manufacturing capacity to approximately 1.1Mt/yr of cement. The project also includes the installation of an alternative fuel substitution system. The modernisation of the cement plant is expected to deliver benefits such as cost reductions, achieved with lower-cost alternative fuels and natural gas, simplified maintenance and improved operational efficiencies. The production expansion from the new finish mill will supplement the grinding capacity of the existing plant, which already operates with an integrated polysius booster mill. The polytrack ECO cooler will facilitate heat recovery and clinker cooling while improving process reliability. The project, which has received primary regulatory approvals, is slated to commence immediately [in November 2024], with construction scheduled for completion by the second half of 2026.

India: FLSmidth has won an order for the delivery of its core grinding technology. The order includes two high pressure grinding rolls (HPGR) (3m diameter × 2m width), installation, commissioning, start-up support and a service agreement. The equipment is expected to be installed and commissioned during 2026. With this new order in India, FLSmidth has won a total of 15 HPGR orders or commitments in 2024. The value of the order has not been disclosed.

India: Jindal Panther Cement (JPC), part of the Jindal Group, has commissioned its first cement grinding unit with a capacity of 1.5Mt/yr at Angul, Odisha. The unit will use about 1Mt/yr of blast furnace slag from Jindal subsidiary Jindal Steel & Power’s (JSPL) nearby integrated steel plant, operating with the industry's lowest clinker factor as part of its decarbonisation strategy. The Angul grinding unit will produce low-carbon Portland slag and composite cement for central and eastern India, repurposing waste from JSPL's operations and aligning with the group's decarbonisation goals. In the future, JPC plans to increase production capacity at both of its facilities, Angul and Raigarh, to 7Mt/yr, with an investment of US$257m.

CEO of JPC, Rohit Vohra, said "The commissioning of our Angul grinding unit marks a significant step in our journey towards a sustainable future. Our low-carbon cement and innovative distribution model position us uniquely to support eastern India's infrastructure growth while contributing to a greener planet."

India: UltraTech Cement has commissioned an additional 1.2Mt/yr of grinding capacity at its Arakkonam unit in Tamil Nadu. This expansion is part of a broader 22.6Mt/yr capacity increase announced back in June 2022. With this latest addition, UltraTech Cement's total cement capacity now stands at 156Mt/yr.

India: JSW Cement has commissioned another 2Mt/yr of grinding capacity at its Vijayanagar plant in Karnataka, increasing the plant's total capacity to 6Mt/yr. The expansion, which cost US$55m, increases the company's overall capacity to over 20Mt/yr.  JSW Cement was set to raise US$476m through an initial public offering (IPO), but the Securities and Exchange Board of India has placed the IPO plans ‘in abeyance’ as of September 2024, according to the Economic Times. Funds from the IPO were earmarked for debt repayment and financing a new unit in Nagaur, Rajasthan.

Chief executive officer Nilesh Narwekar said "This new capacity at Vijayanagar is a significant step towards increasing our overall capacity to 40.8Mt/yr while maintaining our commitment to sustainability."