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Efficient bulk material handling has always been critical for seamless production, cost reduction and environmental compliance. Kanika Mathur delves into advanced automation, smart sensors and sustainable transport solutions that are key to overcoming challenges.

The cement industry is a cornerstone of infrastructure development, contributing significantly to economic growth. However, cement production involves the handling and transportation of vast quantities of raw materials such as limestone, clay, iron ore, fly ash and gypsum, as well as the final product—cement itself. Efficient bulk material handling (BMH) systems are crucial in ensuring uninterrupted production, reducing operational costs, minimising material wastage and improving overall efficiency.

In an industry where material losses, dust emissions, and energy consumption are major concerns, advancements in bulk material handling technology are playing a vital role in optimising operations. Automated and energy-efficient bulk handling solutions, such as pneumatic conveying systems, belt conveyors and stacker-reclaimer systems, are transforming the way cement plants manage their raw materials and finished products. This article explores the key aspects of bulk material handling in the cement industry, the latest technological advancements, and the challenges and opportunities in this space.

Importance of bulk material handling
Cement manufacturing requires the continuous movement of raw materials from mines and quarries to processing plants, followed by the transportation of the finished product to storage facilities and distribution networks. Bulk material handling systems ensure that this process runs smoothly, reducing downtime and enhancing productivity.
According to the Global Cement Report (2023), inefficient material handling contributes to 5 – 10 per cent of total cement production losses in India. Additionally, poor handling practices lead to high levels of dust pollution, which is a significant environmental and health concern. With cement production in India expected to reach 500 million metric tonnes by 2025, the demand for advanced and automated material handling systems is increasing rapidly.
Jacob Jose, CEO and Managing Director, Methods India, says, “With our advanced pipe conveyors, downhill conveyors and cross-country conveyors, we have revolutionised the way cement plants transport raw materials. Our technology helps reduce operational costs, minimise environmental impact and improve energy efficiency. Over the years, we have observed a positive impact in the industry, particularly with the growing adoption of pipe conveyors and cross-country conveyors, which have proven to be more efficient and environmentally friendly alternatives to traditional transport methods.”

Key bulk material handling technologies
1. Belt conveyors: The workhorse of cement plants
Belt conveyors are one of the most widely used bulk material handling solutions in the cement industry. They transport raw materials, clinker and finished cement over long distances within the plant and to storage facilities. Modern high-capacity belt conveyors can handle loads exceeding 10,000 tonnes per hour, significantly improving efficiency.

  • Advantages: High efficiency, low operational costs, and reduced manual intervention.
  • Challenges: Belt wear and tear, spillage, and maintenance requirements.
  • Technological advancement: The introduction of heat-resistant and fire-retardant conveyor belts has improved durability, while sensor-based predictive maintenance systems help detect belt failures before they occur.

2. Stacker and reclaimer systems: Optimising storage and retrieval
Stackers and reclaimers are essential for managing bulk raw materials in cement plants. Stackers pile materials such as limestone, coal, and gypsum, while reclaimers retrieve them for processing. These systems ensure homogeneous blending, reducing material variability and enhancing cement quality.

  • Latest innovation: Automated stacker and reclaimer systems with AI-driven optimisation help maximise storage space and minimise
    retrieval time.
  • Efficiency gains: Newer stacker-reclaimer designs allow for material recovery rates of over 90 per cent, reducing wastage and ensuring a steady feed to the production line.

3. Pneumatic conveying systems: Dust-free material transfer
Pneumatic conveying systems use air pressure or vacuum systems to move powdered and granular materials such as fly ash, cement and kiln dust through pipelines. They are particularly useful in reducing dust emissions and preventing material contamination.

  • Advantages: Dust-free operation, reduced environmental impact, and minimal maintenance.
  • Industry adoption: Many Indian cement plants are shifting from mechanical conveyors to high-pressure pneumatic conveying systems to comply with pollution control regulations set by the Central Pollution Control Board (CPCB).

4. Screw conveyors and bucket elevators: Compact and versatile solutions

  • Screw conveyors: Used for short-distance material movement, particularly for handling fine and powdered materials such as cement, gypsum, and pulverised coal.
  • Bucket elevators: Ideal for vertical material transport, commonly used for lifting raw meal, cement, and clinker to storage silos.
  • Technological upgrades: The introduction of wear-resistant alloy buckets and variable-speed drives has enhanced the reliability and efficiency of these systems.

Challenges in bulk material handling
Despite significant advancements, several challenges continue to hinder bulk material handling efficiency in cement plants:
1. Material spillage and dust emissions
Material spillage and dust emissions pose environmental, health, and financial challenges. Uncontrolled dust emissions from conveyors, transfer points, and storage facilities not only violate regulatory norms but also lead to material losses. Studies show that up to three per cent of bulk materials are lost due to improper handling in Indian cement plants.

  • Solution: Enclosed conveyors, dust suppression systems, and bag filters help reduce dust pollution.

2. High energy consumption
Bulk material handling systems consume a significant amount of energy, especially in large cement plants where materials need to be transported over long distances. According to a CII (Confederation of Indian Industry) report (2023), energy costs account for nearly 40 per cent of total production expenses in cement manufacturing.

  • Solution: Energy-efficient conveyor motors, regenerative braking systems, and smart automation can help reduce power consumption.

3. Wear and tear of equipment
Continuous exposure to abrasive materials like limestone and clinker leads to significant wear and tear in bulk material handling equipment, increasing maintenance costs and downtime.

  • Solution: The use of wear-resistant liners, ceramic-coated conveyor belts, and automated lubrication systems extends equipment life and reduces maintenance downtime.

4. Logistics and transportation bottlenecks
Moving bulk materials from cement plants to distribution centers requires an efficient logistics network. Rail and road congestion, inadequate infrastructure, and high transportation costs often result in delays and increased operational expenses.

  • Solution: Integrated bulk terminals and automated dispatch systems improve supply chain efficiency. The Indian government’s push for multi-modal logistics parks (MMLPs) is expected to enhance cement transportation efficiency.

Indrendra Singh Raghuwanshi, Sales Head – Cement Division, ATS Conveyors, says, “Ensuring that our systems handle diverse alternative fuels reliably is at the core of our engineering approach. Alternative fuels, such as biomass, MSW, RDF and industrial waste vary significantly in terms of composition, size, moisture content, and combustibility. All our systems are designed with flexibility and robustness to meet the unique challenges posed by these fuels while maintaining operational efficiency and safety. Also, before deployment to site, we conduct extensive testing for our equipment to ensure that they can reliably handle alternative fuels under a variety of conditions. This includes testing different fuel types, moisture levels, and feeding rates to identify any potential challenges. Our systems are then fine-tuned during the commissioning phase to ensure optimal performance in real-world conditions.”

The future is automation and digitalisation

The future of bulk material handling in the cement industry lies in automation, artificial intelligence (AI), and digital twin technologies. Leading cement manufacturers are investing in IoT-enabled bulk handling systems that provide real-time monitoring, predictive maintenance, and AI-based process optimisation.

1. Smart sensors and predictive maintenance
AI-powered sensors are now being integrated into conveyors and stackers to detect early signs of wear and tear, enabling proactive maintenance and reducing unplanned downtime.
Nishith Kundar, Co-Managing Partner, Cemtech Engineering Solutions, says, “One of our latest advancements is the introduction of drone inspection technology. Since silos are confined spaces, it is often difficult to assess their internal condition, particularly at the top. We have incorporated drone inspections for both pre-cleaning and post-cleaning assessments. Pre-cleaning drone inspections help us analyse the extent of material buildup, while post-cleaning inspections ensure that the silo has been thoroughly cleaned. This technology is also applicable to pre-heaters, allowing us to monitor internal conditions in confined spaces. By leveraging drone technology, we provide precise and efficient cleaning services, improving safety and operational efficiency.”

2. Digital twin technology
Digital twin models create a virtual replica of bulk handling systems, allowing operators to simulate various scenarios and optimise material flow before implementing changes in real time.

3. Automated Guided Vehicles (AGVs) and robotics
The adoption of AGVs and robotic material handling systems is gaining traction in cement plants for automated raw material transport, warehouse management, and truck loading/unloading.
Gaurav Gautam, Business Unit Head,
Beumer Group, says, “A major recent focus has been integrating digital monitoring tools into our equipment. These tools include condition monitoring sensors that track temperature variations, vibrations and operational anomalies in real-time. By capturing this data, plant operators can take proactive actions when conditions start deviating from normal parameters. This approach prevents sudden breakdowns and, in the long term, enhances the durability and reliability of the equipment.”
“Moving forward, digitalisation will play a key role in tackling wear and tear challenges. By increasing the number of data capture points and applying advanced analytics tools, we can gain deeper insights into equipment health and performance, ensuring a more efficient and predictive maintenance strategy,” he adds.

Conclusion
Efficient bulk material handling is the backbone of cement manufacturing, ensuring a seamless flow of raw materials and finished products while minimising environmental impact and operational costs. As India’s cement industry moves towards higher production capacities and stricter environmental norms, investing in advanced, automated and energy-efficient bulk handling solutions will be key to maintaining competitiveness.
By embracing smart technologies, automation and sustainable handling practices, cement manufacturers can enhance productivity, reduce material losses, and contribute to a greener and more efficient future for the industry.

Economy & Market

RAHSTA Roundtable Sets Agenda for Smarter, Safer Highways

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Roundtable discussions focus on innovation for safer highways.

Held on 12 March 2026 at Courtyard by Marriott, Mumbai, alongside the Infrastructure Today Airport Conclave, the RAHSTA Roundtable brought together stakeholders from across the highways and infrastructure ecosystem to shape the agenda for the 16th RAHSTA 2026, scheduled for 8–9 July 2026 at the Jio Convention Centre, Mumbai. The session focused on key industry themes including road construction, technology, safety and long-term sustainability.

Opening the discussion, Pratap Padode, Founder, FIRST Construction Council, said the roundtable marked the beginning of a broader consultative process leading up to the July event. The aim, he noted, is to bring together industry stakeholders to refine the agenda for discussions on the future of roads, bridges, tunnels and allied infrastructure.

Padode noted that while central road project awards have slowed in recent years, states are increasingly driving the next phase of infrastructure growth. Maharashtra, with its long-term road development plans and agencies such as MSRDC and MSIDC, is expected to play a significant role in this expansion.

RAHSTA Expo 2026 as a specialised platform dedicated to road infrastructure, covering highways, tunnels, bridges and flyovers along with construction technologies, safety systems and maintenance solutions. He also highlighted the growing importance of rural connectivity and said the organisers are engaging with government bodies to highlight rural road development initiatives.

Tanveer Padode, CIO, ASAPP Info Group, presented insights from IMPACCT, the group’s infrastructure intelligence platform. He pointed to a strong project pipeline despite slower highway awards earlier in the year, noting that states such as Maharashtra, Odisha and Arunachal Pradesh are emerging as key drivers of new projects. The data also revealed that only a small group of contractors participates in large-value infrastructure bids.

Lt Gen Rajeev Chaudhary, former Director General, Border Roads Organisation and Chairman of the RAHSTA Expo Committee, emphasised the need for stronger collaboration across the ecosystem, including policymakers, contractors, technology providers and financiers. He also called for addressing systemic issues within the sector and encouraged greater participation of women in infrastructure leadership.

The discussion also explored the evolving economics of road development. Phani Prasad Mandalaparthy, Associate Director, CRISIL Intelligence, noted that the slowdown in project awards reflects a shift towards higher-value logistics corridors rather than simple road widening projects. However, private participation through BOT and TOT models remains limited.

From the contractors’ perspective, Sudhir Hoshing, Whole-Time Director, Ceigall, said companies are becoming more selective in bidding, favouring projects with clearer payment mechanisms and efficient processes. While NHAI continues to offer greater operational clarity, states such as Uttar Pradesh and Bihar were cited as relatively supportive environments for project execution.

Durability and sustainability also emerged as key themes. Himanshu Agarwal, COO – Road & Infrastructure, Zydex Group India, highlighted the need to prioritise lifecycle performance and resilient pavements, while participants discussed the potential of alternative materials such as plastic waste, steel slag and industrial by-products in road construction.

Dr LR Manjunatha, Vice President, JSW Cement, emphasised that India has abundant fly ash, slag and other industrial materials that can improve durability and sustainability if integrated into specifications and policy frameworks.

Technology and equipment challenges were also discussed. Dr Lakshmana Rao Mantri, Dy General Manager, Afcons Infrastructure, highlighted the shortage of tunnel boring machines (TBMs), which is delaying several underground infrastructure projects. Participants agreed that developing domestic TBM manufacturing capabilities will be critical for future infrastructure expansion.

The future of concrete pavements was another area of discussion. Dr V Ramachandra, President, Indian Concrete Institute, stressed that the debate should focus on lifecycle performance rather than material choice alone, noting that evolving design standards are improving the feasibility of concrete roads.

Prof Dharamveer Singh of IIT Bombay added that while India has made significant progress in infrastructure development, stronger capacity building and better execution practices are essential to ensure consistent road quality.

The discussion also touched upon technology adoption in the sector. Rushabh Mamania, Partner & CBO, Roadvision, highlighted the growing role of AI in road infrastructure, noting that AI-driven monitoring systems are already being deployed across large stretches of national highways.

Overall, the roundtable underscored that the future of highway infrastructure will depend not only on the pace of construction but also on durability, safety, technology integration and sustainable materials. The discussions offered valuable insights that will help shape the agenda for RAHSTA 2026 and guide future collaboration within the industry.

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Economy & Market

CTS Roundtable Charts Tech-Led Roadmap for Construction

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CTS Roundtable Maps Technology Roadmap for Construction

Ahead of the Construction Technology Show (Con Tech Show) 2026, industry leaders, technology innovators and academia came together in Mumbai to deliberate on how digitalisation, automation and industrialised construction can reshape the sector. The discussion made one thing clear: construction can no longer afford to treat technology as optional.

Held on 12 March 2026 at Courtyard by Marriott, Mumbai, alongside the Infrastructure Today Airport Conclave, the CTS Roundtable served as a precursor to the Construction Technology Show 2026, scheduled for 19–20 August 2026 at NESCO, Mumbai.

A platform to move from discussion to deployment

Opening the session, Pratap Padode, Founder and Editor-in-Chief, ASAPP Info Global Group, said construction technology has long remained close to his heart, especially given the sector’s traditionally slow pace of technology adoption. He noted that over the years, the Construction Technology Summit had steadily built interest, and the next step was now to expand it into a larger, more meaningful platform that could bring together technology providers, users, startups and innovators under one roof.

Padode said the vision for CTS is not limited to software alone. The platform aims to embrace all forms of technology that can improve construction efficiency, quality and execution—from digital tools and project management systems to lean construction, off-site fabrication and startup-led innovation. He also highlighted plans to deepen startup participation and create space for young companies to showcase emerging construction solutions.

Industry at a turning point

Moderating the roundtable, Naushad Panjwani, Chairman, Mandarus Partners, set the context by pointing out that the global construction industry, despite being a multi-trillion-dollar sector, continues to lag in productivity. He noted that while manufacturing has consistently improved efficiency, construction has remained slow to modernise.

Referring to both global and Indian trends, Panjwani underlined that the industry is now at a decisive moment. India, he said, is entering a major build cycle, and delivering the next phase of infrastructure and real estate growth through traditional methods alone is no longer viable. The goal of the roundtable, therefore, was not to debate technology in isolation, but to identify the most critical conversations that would bridge the gap between innovation and implementation.

His central message was clear: CTS 2026 must be shaped around themes that make CEOs, CIOs and CTOs feel they cannot afford to miss the event.

From BIM to AI, data to governance

A major theme that emerged through the discussion was the need for better data, better visibility and better decision-making. Dr Venkata Santosh Kumar of IIT Bombay echoed this, saying that the underlying data infrastructure itself needs attention. Construction projects, particularly remote ones, often face issues around connectivity, data collection and data use. Without this foundation, more advanced technologies cannot deliver their full value.

Chandra Vasireddy, CEO & Co-founder, Inncircles, expanded the discussion to governance, arguing that technology must help connect the many moving parts of a construction business. For him, the real value of digital transformation lies in creating better governance, clearer visibility and stronger business outcomes.

Tejas Vara of Inncircles stressed the importance of timely site data for leadership teams, especially in large and remote projects where decisions on materials, machinery and manpower often get delayed because information does not reach headquarters in time.

The role of AI also featured prominently. Rushabh Mamania, Partner and CBO, Roadvision said that while AI and machine learning are now common terms, vision intelligence and language intelligence have still not deeply penetrated the construction sector. He emphasised that startups in India are building relevant AI-led solutions and are already attracting international interest, showing that innovation need not be imported—it can be built locally and scaled globally.

Industrialised construction gains ground

The roundtable also placed strong emphasis on industrialised construction methods. Kalyan Vaidyanathan, CTO – Construction & R&D, Tvasta, called for greater focus on off-site fabrication and the broader industrialisation of construction. Bhargav Jog, General Manager, Dextra, highlighted precast technology and alternative sustainable materials as areas with immediate relevance.

Several participants agreed that modular, precast and pre-engineered approaches are no longer niche ideas. They are increasingly becoming practical responses to the sector’s challenges around labour shortage, timelines, quality control and predictability.

Anup Mathew, Sr VP & Business Head, Godrej, argued that the industry needs a fully integrated approach—from design and procurement to execution and asset management. Unless these are connected, technology adoption will remain fragmented and sub-optimal. He pointed to pre-engineered and modular systems as examples of how industrial thinking can compress timelines, improve quality and reduce dependence on difficult on-site conditions.

Adoption remains the biggest hurdle

While there was broad agreement on the promise of technology, the discussion repeatedly returned to one fundamental challenge: adoption.

Abhishek Kumar, COO, LivSYT, observed that the market is crowded with solutions, but many buyers still struggle to evaluate which technology suits which use case. According to him, the industry needs clearer frameworks to help users select, compare and adopt solutions, rather than expecting a single platform to solve every problem.

Dr Tenepalli JaiSai, Associate Professor, School of Construction(SoC), NICMAR University, noted that isolated technologies will not solve the productivity problem by themselves. What is required is an integrated Construction 4.0 approach, where digital, physical and cyber-physical systems work together rather than in silos.

That concern around silos was reinforced by Subodh Dixit, former Director, Shapoorji Pallonji, who said the issue is not just that technologies are disconnected, but that stakeholders are as well. Clients, consultants, contractors and partners often operate with different priorities. Unless these silos are broken, technology will struggle to percolate across the full project value chain.

Harleen Oberoi, Project Management, Tata Realty shared a practical perspective from the client side, saying that successful BIM implementation requires investment across the ecosystem, not just within one organisation. Trade partners, vendors and other stakeholders must also be trained and aligned if the technology is to deliver its intended results.

Beyond buzzwords

A notable takeaway from the session was that the industry is moving past the phase of treating technology as a buzzword. Participants repeatedly stressed that the real question is not whether technology should be used, but where it creates measurable value and how that value can be scaled.

The conversation also expanded beyond mainstream themes to include repairs and rehabilitation, construction and demolition waste, sustainability, circular economy, green sourcing, carbon measurement, design interoperability, generative design, robotics, and the role of horticulture and greener built environments.

Setting the agenda for CTS 2026

By the close of the session, the roundtable had surfaced a strong set of themes for the upcoming show: BIM and digital twins, AI and data platforms, industrialised construction, startup innovation, governance-led technology adoption, robotics, sustainable materials, and integrated project delivery.

More importantly, the session established CTS 2026 as more than an exhibition. It is shaping up to be a serious industry platform where users, technology providers, researchers and policymakers can collectively define the future of construction.

As Padode noted in his closing remarks, the conversation will continue through further consultations and possibly webinars in the run-up to the show. If the roundtable is any indication, CTS 2026 will aim not merely to showcase technology, but to push the industry towards meaningful adoption at scale.

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Economy & Market

Smart Pumping for Rock Blasting

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SEEPEX introduces BN pumps with Smart Joint Access (SJA) to improve efficiency, reliability, and inspection speed in demanding rock blasting operations.
Designed for abrasive and chemical media, the solution supports precise dosing, reduced downtime, and enhanced operational safety.

SEEPEX has introduced BN pumps with Smart Joint Access (SJA), engineered for the reliable and precise transfer of abrasive, corrosive, and chemical media in mining and construction. Designed for rock blasting, the pump features a large inspection opening for quick joint checks, a compact footprint for mobile or skid-mounted installations, and flexible drive and material options for consistent performance and uptime.

“Operators can inspect joints quickly and rely on precise pumping of shear-sensitive and abrasive emulsions,” said Magalie Levray, Global Business Development Manager Mining at SEEPEX. “This is particularly critical in rock blasting, where every borehole counts for productivity.” Industry Context

Rock blasting is essential for extracting hard rock and shaping safe excavation profiles in mining and construction. Accurate and consistent loading of explosive emulsions ensures controlled fragmentation, protects personnel, and maximizes productivity. Even minor deviations in pumping can cause delays or reduce product quality. BN pumps with SJA support routine maintenance and pre-operation checks by allowing fast verification of joint integrity, enabling more efficient operations.

Always Inspection Ready

Smart Joint Access is designed for inspection-friendly operations. The large inspection opening in the suction housing provides direct access to both joints, enabling rapid pre-operation checks while maintaining high operational reliability. Technicians can assess joint condition quickly, supporting continuous, reliable operation.

Key Features

  • Compact Footprint: Fits truck-mounted mobile units, skid-mounted systems, and factory installations.
  • Flexible Drive Options: Compact hydraulic drive or electric drive configurations.
  • Hydraulic Efficiency: Low-displacement design reduces oil requirements and supports low total cost of ownership.
  • Equal Wall Stator Design: Ensures high-pressure performance in a compact footprint.
  • Material Flexibility: Stainless steel or steel housings, chrome-plated rotors, and stators in NBR, EPDM, or FKM.

Operators benefit from shorter inspection cycles, reliable dosing, seamless integration, and fast delivery through framework agreements, helping to maintain uptime in critical rock blasting processes.

Applications – Optimized for Rock Blasting

BN pumps with SJA are designed for mining, tunneling, quarrying, civil works, dam construction, and other sectors requiring precise handling of abrasive or chemical media. They provide robust performance while enabling fast, reliable inspection and maintenance.With SJA, operators can quickly access both joints without disassembly, ensuring emulsions are transferred accurately and consistently. This reduces downtime, preserves product integrity, and supports uniform dosing across multiple bore holes.

With the Smart Joint Access inspection opening, operators can quickly access and assess the condition of both joints without disassembly, enabling immediate verification of pump readiness prior to blast hole loading. This allows operators to confirm that emulsions are transferred accurately and consistently, protecting personnel, minimizing product degradation, and maintaining uniform dosing across multiple bore holes.

The combination of equal wall stator design, compact integration, flexible drives, and progressive cavity pump technology ensures continuous, reliable operation even in space-limited, high-pressure environments.

From Inspection to Operation

A leading explosives provider implemented BN pumps with SJA in open pit and underground operations. By replacing legacy pumps, inspection cycles were significantly shortened, allowing crews to complete pre-operation checks and return mobile units to productive work faster. Direct joint access through SJA enabled immediate verification, consistent emulsion dosing, and reduced downtime caused by joint-related deviations.

“The inspection opening gives immediate confidence that each joint is secure before proceeding to bore holes,” said a site technician. “It allows us to act quickly, keeping blasting schedules on track.”

Framework agreements ensured rapid pump supply and minimal downtime, supporting multi-site operations across continents

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