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We anticipate a shift towards eco-friendly formulations

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Amit Mehta, Vice President – Operations, Wonder Cement, talks about leveraging advanced lubrication solutions to optimise machinery performance and reduce environmental impact.

What kind of lubricants are used in your cement plants? What are their applications?
At Wonder Cement, we use specialised lubricants tailored to the demands of cement manufacturing. These include high-performance greases and oils designed to reduce friction in heavy machinery, prevent wear and tear on critical components, and ensure smooth operations throughout our cement plants. Each lubricant is carefully selected based on its application, whether it’s for bearings, gears, hydraulics or other essential machinery components. Our goal is to maximise efficiency, prolong equipment lifespan and maintain the highest standards of operational excellence.

Tell us about lubricant storage and quality maintenance in cement plants?
Lubricant storage and quality maintenance are paramount in our cement plants. We have dedicated storage facilities equipped with proper ventilation and temperature control to prevent contamination and degradation. Regular inspections and stringent quality control measures are implemented to maintain the integrity of our lubricants and ensure their efficacy in plant operations.

In terms of sustainability, what measures do you take to reduce the environmental impact of lubricant use in your facility?
At Wonder Cement, we prioritise sustainability in every aspect of our operations, including lubricant use. To reduce the environmental impact, we implement measures such as:

  • Adoption of eco-friendly lubricants formulated to minimise pollution and waste.
  • Implementation of efficient application techniques to reduce overuse and minimise leakage.
  • Regular monitoring and maintenance of equipment to ensure optimal lubricant performance and prevent environmental contamination.
  • Collaboration with suppliers to source lubricants with lower environmental footprints and higher biodegradability.
  • Continuous research and development to explore innovative solutions for further reducing
    the environmental impact of lubricant use in our facility.

Can external factors like heat, humidity,dust etc. have an impact on the functionality of lubricants?
Yes, external factors such as heat, humidity and dust can indeed impact the functionality of lubricants. These conditions can lead to accelerated degradation of lubricants, reduced viscosity, and increased susceptibility to contamination, ultimately affecting the performance and lifespan of machinery.
At Wonder Cement, we address these challenges through robust lubrication strategies designed
to withstand adverse environmental conditions, ensuring uninterrupted operation and optimal equipment performance.

How do you evaluate the cost-effectiveness of different lubricants, and what factors do you consider when making purchasing decisions?
We evaluate the cost-effectiveness of different lubricants through a comprehensive analysis. Factors considered include performance metrics, longevity, environmental impact, and overall operational efficiency. Our purchasing decisions prioritise value without compromising on quality or sustainability. Our goal is to strike a balance between cost-effectiveness and performance excellence.

Tell us about the changes and improvements that have been made in the lubrication technology.
We have proactively embraced advancements in lubrication technology to enhance operational efficiency and sustainability. Our dedication to research and development has enabled us to implement advanced formulations and innovative application methods, aimed at maximising equipment performance while minimising waste generation. Through the adoption of automated lubrication systems for critical applications, we prioritise efficiency optimisation and resource consumption reduction. Our ongoing commitment to integrating cutting-edge solutions underscores our dedication to maintaining industry-leading standards and minimising environmental impact.

How often are audits and reviews conducted for lubricant health at cement plants?
We conduct thorough and routine audits and reviews to assess the health of our lubricants with meticulous attention to detail. Adhering to a stringent schedule, audits are carried out at minimum quarterly intervals to guarantee the optimal performance and integrity of our lubricants. These regular assessments enable us to proactively detect and address any potential issues, thereby upholding the highest standards of operational efficiency and equipment reliability. Our steadfast commitment to regular audits underscores our unwavering dedication to excellence and sustainability in the field of cement manufacturing. Additionally, we have dedicated in-house laboratory facilities for testing of physical properties and monitoring of lubricant health.

– Kanika Mathur

Concrete

Cement Makers’ Margins To Fall Rs 50-75 Per Tonne Amid West Asia Conflict

Crisil Sees Margins Easing Despite Steady Demand

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Crisil said operating margins of Indian cement manufacturers are expected to decline by Rs 50-75 per tonne (t) this fiscal to Rs 925-950 per t due to higher input costs triggered by the West Asia conflict. The analysis covered 18 cement companies accounting for nearly 90 per cent of India’s domestic cement capacity and noted margins had improved sharply to around Rs 1,000 per t in fiscal 2026.

Crisil noted that the reduction would be driven mainly by higher power and fuel costs, which account for about 30 per cent of total costs, as petcoke and imported coal prices have surged amid geopolitical uncertainties. Freight costs, which account for about a quarter of total costs, are also expected to remain elevated because of higher diesel prices. The impact on profitability is likely to be more pronounced in the first half of the fiscal year before easing commodity prices moderate cost pressures later.

The rating agency said steady domestic demand and strong balance sheets should keep credit profiles stable despite the moderation in margins. Green energy currently accounts for 35-40 per cent of the sector’s total electricity consumption and is expected to partly cushion higher energy costs. Operating cash flows are likely to remain resilient, supported by projected 6-7 per cent growth in cement demand this fiscal.

Crisil highlighted that demand growth will be driven primarily by infrastructure spending, which meets about one-third of sector consumption, and by a nearly 18 per cent higher budgetary allocation for core ministries that should support project execution. Weaker rural housing demand amid pressure on agricultural incomes from a possible below-average monsoon may be offset by improved urban housing demand supported by favourable home-loan rates and a strong pipeline of Pradhan Mantri Awas Yojana-Urban projects. Ongoing capacity additions will keep capital expenditure elevated and may lift net debt to EBITDA to between 1.2 and 1.4 times from around 1.0 time last fiscal, though ratios are expected to remain healthy.

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Concrete

UltraTech Board Approves Rs 50 bn Fundraise Via NCDs

Company to issue half a million debentures for expansion plan

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UltraTech Cement’s board of directors has approved raising Rs 5,000 crore (Rs 50 bn) through non?convertible debentures issued in rupees.

The finance committee cleared a proposal to issue up to 500,000 fully paid, unsecured, listed, rated, redeemable, rupee?denominated, non?convertible, non?cumulative debentures of Rs 1 lakh each (Rs 0.1 mn each), aggregating to the Rs 5,000 crore programme.

As of June 2026 the firm reported net debt of Rs 15,875 crore (Rs 158.75 bn) and said its capacity expansion projects under execution are backed by capital expenditure of about Rs 17,000 crore (Rs 170 bn) over the next two to two?and?a?half years.

UltraTech spent Rs 9,500 crore (Rs 95 bn) on capital expenditure in financial year 2026 and in April the group crossed 200.1 mn tonnes per annum of domestic grey cement capacity and 205.5 mn tonnes per annum of global capacity.

The chief financial officer indicated the company would take consolidated capacity beyond 242 mn tonnes per annum, with grey cement capacity reaching 212.7 mn tonnes per annum by the end of financial year 2027. He noted the net debt?to?earnings before interest, taxes, depreciation and amortisation ratio stood at 0.87 times as of June 2026 and the company was confident of ending financial year 2027 with the ratio below one time.

In the first quarter of financial year 2026?27 UltraTech’s net profit attributable to owners rose 16.8 per cent year?on?year to Rs 2,599.3 crore (Rs 25.993 bn) and revenue from operations increased 15.9 per cent to Rs 24,648.20 crore (Rs 246.482 bn). The board approval is expected to complement internal cash flows as the company advances its expansion programme.

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Concrete

Lokesh Lays Stone For Rs 31 Billion Cement Unit In Kadapa

Line-2 expansion to make Kadapa a major cement hub

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Andhra Pradesh Education and IT Minister Nara Lokesh on Wednesday laid the foundation stone for the Line-2 expansion of Dalmia Bharat Cement at Chinnakomerla village in Mylavaram Mandal in Kadapa district. The project carries an investment of Rs 31 billion (bn) and is slated for completion by the third quarter of the financial year 2028. The expansion is intended to boost industrial growth and employment generation across the Rayalaseema region.

Once commissioned, the Kadapa facility will become Dalmia Bharat’s largest integrated cement manufacturing ecosystem in southern India, creating over 1,000 direct and indirect jobs and opening new business avenues for regional micro, small and medium enterprises and transport operators. Lokesh said the expansion signalled growing corporate confidence in the state and reflected the practical ease of doing business that secured repeat investment.

He placed the project within the government’s wider economic targets and recalled the Yuvagalam padayatra commitment to generate two million (mn) jobs within five years, noting that the state would cultivate talent while industry created opportunities. Lokesh highlighted Andhra Pradesh’s competitive pursuit of major manufacturing accounts, mentioning past successes and a personal initiative to engage global investors when persuading them to anchor expansion in the state.

The plant will leverage Kadapa’s abundant limestone reserves to scale production and sustainability. Clinker capacity is planned to rise from two point five million tonnes per annum (mn tpa) to six point one mn tpa, while overall cement output will increase from three point six mn tpa to nine point six mn tpa. The unit is designed to operate on over eighty per cent renewable energy and deploy waste heat recovery, zero liquid discharge, water recycling and advanced AI systems to optimise efficiency. Industries Minister TG Bharat, BC Welfare Minister S. Savitha and Jammalamadugu MLA C. Adinarayana Reddy attended the ceremony.

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