Concrete

Duztec offers efficient spray technology solution

Published

3 years ago

October 19, 2021

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Past few years cement companies have been aggressively targeting at reducing energy consumption. How do you look at this trend? Please explain which cooling technique is energy efficient and why?
The resistivity of cement dust reduces with lower gas temperature. There is always a debate between air dilution and gas cooling with water. Dilution with air entails bigger size downstream equipment like a fan, motor, bag house size, etc. The efficiency of gas cooling with water is fifteen times more efficient than cooling with dilution air. Hence, air dilution is a drain on energy consumption and proper water spray technological solution is required and available, for reducing the gas temperature and thereby its volume.

Most industries today use gas filtration techniques to reduce dust from cement, lime, steel, and other plants. Kindly throw some light on the latest gas filtration techniques for the cement industry.
India has done quite well in addressing the process of dust emissions from the industries, as mandated by the legislature. However, the fugitive dust levels are alarmingly high. The PM2.5 and PM 10 levels are quite high compared to the legislative values, which are affecting human health and well-being. Our technology of producing the required droplet size to encapsulate the dust particle and making it heavy to settle down is our main know-how.

Gas conditioning towers (GCT) are being used in the cement plants to cool down hot gases from kilns. But due to less space in plants, do you see it as a challenge? I
n most modern plants, the GCT is getting phased out due to space constraints. However, the required gas cooling is being done in the Preheater downcomer duct or top cyclone. We have excellent water spray technology for PH downcomer and for TOP cyclone of cement plants.

What are the trends in the cement industry when it comes to selecting the best gas cooling product. Cost is one of the biggest factors. What are the other factors?
Gas cooling by an efficient water spray system is the most efficient cooling method by the laws of physics. Lesser the gas temperature, the gas volumes to be handled are lower, thereby lowering the size of downstream equipment, energy requirements, and the cost of production. Hence, wherever air dilution is taking place in a cement plant, we should look at installing efficient water spray systems. Nowadays, we have spray technology that can handle rejecting water/waste water from cement processes for gas cooling.

How was the demand in the year 2020? Was your business affected too? What were your strategies to survive and compete in the market?
Air Pollution has no holiday. So, our products were in demand and we did manage to grow a bit in 2020. The pandemic made it difficult to offer our services at the customer?? place, which has been our SOP.

Our strategy is to offer tailor-made solutions to our customers??requirements. We have a fluid mechanics laboratory in which the dust characteristics are studied, before the selection of our technology for the best and sustainable results.

How do you foresee business in the year 2021-22? Do you have any strategies for the third wave, if it may hit us soon?
It is the set direction of our sails, which determines the way we want to go. The wind direction does not determine our destination. The pandemic situation may come and go, but we believe in our long term strategy to innovate, focus on customer?? requirements, be agile, adapt to new business norms and be profitable. We have handled the last two waves successfully and are confident about the future business prospects.

Which of your products do you see will be the most popular selling products for the cement market? Why?
Our entire product line for gas cooling, fugitive dust control, odour control, cooling and humidification, mill injection systems. Our product lines are for specific applications which will improve the quality and productivity of our customers??processes.

Cement players are adopting the latest technologies to achieve plant efficiency and cost reduction. Kindly share your views.
Yes, the Indian cement industry is technologically superior compared to many other developed countries. Most of our plants are of capacities over 3000 TPD dry kiln process with 6 stage preheater towers. The latest plant capacities are in the region of 10,000 TPD with 7 stage preheater towers. The energy efficiency is comparable to the best in the business. The specific electrical consumption is also very low compared to the world average.

Kindly share your future roadmap/investments.
We are upbeat about our future plans. We will be expanding our product portfolio as soon as the pandemic is coming to an end. We are also looking to increase our production capacities mainly for export to European countries. We have a goal to double our sales by 2025.

Concrete

Sambhv Steel Tubes is Now Certified as a Great Place to Work

This certification, valid from January 2025 to January 2026.

Published

3 days ago

February 4, 2025

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Sambhv Steel Tubes Limited, one of the key manufacturers of electric resistance welded (“ERW”) steel pipes and structural tubes (hollow section) in India in terms of the installed capacity as of March 31, 2024 (Source: CRISIL Report) is pleased to announce that it has been officially certified as a “Great Place to Work® for 2025.

This certification, valid from January 2025 to January 2026, is a testament to the company’s commitment to fostering a workplace environment built on trust, collaboration, innovation, and employee well-being. Sambhv Steel Tubes also invites talented professionals who share its values of trust, collaboration, and innovation to join its team and be part of its growth journey. The Great Place to Work® certification is a recognized benchmark for workplace excellence. It is awarded based on employee feedback and an evaluation of workplace practices. Achieving this certification underscores Sambhv Steel Tubes’ dedication to nurturing a culture where Sambhv Steel strives to ensure that employees feel valued, supported, and empowered to grow both personally and professionally

The DRHP is available on the website of the Company at www.sambhv.com, SEBI at www.sebi.gov.in, websites of BSE Limited at www.bseindia.com and National Stock Exchange of India Limited at www.nseindia.com and the website of the book running lead managers, i.e. Nuvama Wealth Management Limited and Motilal Oswal Investment Advisors Limited at www.nuvama.com and www.motilaloswalgroup.com, respectively. Any potential investor should note that investment in equity shares involves a high degree of risk and for details relating to such risk, please see the section entitled “Risk Factors” of the RHP, when filed. Potential investors should not rely on the DRHP for making any investment decision. This announcement does not constitute an offer of the Equity Shares for sale in any jurisdiction, including the United States, and the Equity Shares may not be offered or sold in the United States absent registration under the US Securities Act of 1933 or an exemption from registration.

Any public offering of the Equity Shares to be made in the United States will be made by means of a prospectus that may be obtained from the Company and that will contain detailed information about the Company and management, as well as financial statements. However, the Equity Shares are not being offered or sold in the United States. CRISIL Market Intelligence & Analytics (CRISIL MI&A), a division of CRISIL Limited, provides independent research, consulting, risk solutions, and data & analytics to its clients. CRISIL MI&A operates independently of CRISIL’s other divisions and subsidiaries, including, CRISIL Ratings Limited.

Image Source: Sambhv Steel Tubes

Concrete

Cement Industry Key to Growth, Jobs, and Nation Building in Budget

Budget presents opportunities for cement sector in growth, jobs, and infra.

Published

3 days ago

February 4, 2025

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The Cement Manufacturers’ Association (CMA) welcomes the Union Budget 2025-26 presented by the Honourable Finance Minister Nirmala Sitharaman. CMA Member Companies have been at the forefront of nation building by significantly contributing to infrastructure development, employment generation, and economic growth. CMA believes that the Budget presents a commendable vision for India’s development through strategic investments in people, economy, and innovation.

Commenting on the Budget, Neeraj Akhoury, President, Cement Manufacturers’ Association (CMA) and Managing Director, Shree Cement Limited, stated, “CMA hails the Union Budget, announced under the leadership of Prime Minister Narendra Modi for its comprehensive focus on holistic and inclusive development. The Budget reinforces a transformative journey towards building a resilient economy for advancing India’s development goals. The various initiatives announced by the Government balance people’s aspirations with the future requirements for the Country’s economic growth. The focus on increased investments on infrastructure across States amplifies opportunities and avenues for the growth of the Cement sector. We appreciate the sustained core focus on infrastructure and reiterate our commitment to being partners in Nation’s progress.<p></p>

<p>The increased spending on large scale housing and infrastructure projects will drive demand for construction materials allowing capacity expansion and promotion of innovation in sustainable practices. We are certain that despite challenges these measures will support the Cement Industry in achieving a consistent CAGR growth rate of more than 6 per cent of installed cement capacity in the present financial year. Policy reforms in Budget 2025-26 signal a reaffirmation of the Government’s intent to augment socio economic growth across core sectors.”

The Cement Industry plays a vital role in creating direct and indirect employment across various sectors, including manufacturing, logistics, and construction, thereby supporting millions of livelihoods. Additionally, the industry remains a key contributor to the Government exchequer through taxes, duties, and levies, strengthening the country’s fiscal framework.

Parth Jindal, Vice President, Cement Manufacturers’ Association (CMA) and Managing Director, JSW Cement Limited, said, “The Budget presented by Finance Minister Smt. Nirmala Sitharaman is a forward-looking roadmap that will play a pivotal role in shaping the future of India’s cement industry, in line with the country’s vision for a Viksit Bharat by 2047. It prioritizes growth in key sectors such as infrastructure, manufacturing, and technology. The increased investment in technology will accelerate advancements in green cement solutions, driving both sustainability and innovation within the industry. Notable allocations, including Rs 200 billion to foster innovation and Rs 1.5 billion in 50-year interest-free loans to states for capital expenditure on infrastructure development, are expected to significantly bolster growth in the core sectors, including cement sector.

He further added, “The Budget’s focus on a three-year pipeline of projects under the public-private partnership (PPP) model will incentivize private sector investment and catalyse a transformation in the infrastructure landscape. Additionally, the establishment of five National Centers of Excellence for skill development, as part of the ‘Make for India, Make for the World’ initiative, will ensure that India’s emerging workforce is well-equipped to meet the demands of a rapidly growing economy.”

In light of the recent Budget announcements, which prioritise infrastructure expansion and affordable housing, the Cement Industry is poised to leverage these opportunities by ensuring steady and sustained supplies of Cement to meet the Nation’s growing domestic market and infrastructure demand coupled with sustainable and innovative technologies. With a strong commitment to sustainability and efficiency, the Cement Industry will continue to drive India’s progress and economic resilience.

Concrete

GMDC Inks Long-Term Limestone Supply Deal With JK Cement

The agreement has been signed for supply of 250 million tonne.

Published

4 days ago

February 3, 2025

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State-owned GMDC said it has entered into a long-term pact with JK Cement Ltd for the supply of limestone from its upcoming mine in Gujarat.

The agreement has been signed for supply of 250 million tonnes of limestone over a period of 40 years from its upcoming Lakhpat Punrajpur Mine in Lakhpat Taluka of Kutch district in Gujarat.

This agreement will help JK Cement Ltd in setting up an integrated mega-capacity cement plant, fostering industrial growth in the region.Kutch’s coastal proximity, improved access to domestic and international markets, and cost-efficient logistics position it as an ideal hub for cement production.

The state-owned company has five operational lignite mines in Kutch, South Gujarat, and Bhavnagar region.