Concrete

Leveraging Technology for Efficiency

Published

3 years ago

April 12, 2023

admin

Nischal Mehrotra, Vice President, Sales & Marketing LiuGong India, discusses the role of advanced engineering technology in developing efficient equipment for the cement industry.

Tell us about the equipment used at limestone quarries and coal mines that majorly supply to cement plants?
The equipment used in limestone quarries and coal mines can vary depending on the type of mining operation and the specific needs of the cement plant. However, some common types of equipment used in these industries include:

Drilling equipment: This includes drill rigs and drilling machines that are used to create holes in the ground to extract the limestone or coal.
Excavators: These are heavy-duty machines used to remove large amounts of soil, rock, and other materials from the ground.
Loaders: These are used to move materials, such as limestone and coal, from the ground to trucks or conveyors for transport to the cement plant.
Crushers: These are machines that break down large rocks into smaller pieces for easier transport and processing.
Conveyors: These are used to transport materials from one location to another, such as from the quarry or mine to the cement plant.
Bulldozers: These are used to level and shape the ground for mining operations and to move large quantities of material.
Blasting equipment: This is used to break up rock formations in the quarry or mine to make it easier to extract the limestone or coal.
Haul trucks: These are used to transport materials from the quarry or mine to the cement plant.

The equipment used in limestone quarries and coal mines that supply to cement plants can be quite diverse, but these are some common types that you might find in these industries.

What is the USP of your equipment that makes them the choice for operation by
any contractor?
The company provides a range of construction equipment and machinery for various applications, such as earthmoving, mining, road construction, and material handling. Here are some USPs of Liugong India machinery that make them a preferred choice for contractors:

Quality and reliability: Liugong India machinery is known for its quality and reliability. The company uses advanced technology and high-quality materials to manufacture its machines, ensuring they are durable and able to withstand tough working conditions.
Fuel efficiency: Liugong India machinery is designed to be fuel-efficient, which helps contractors save money on fuel costs. This is achieved through advanced engine technology and optimised machine design.
Versatility: Liugong India machinery is versatile and can be used for various applications, such as earthmoving, mining, and material handling. This makes it a preferred choice for contractors who need equipment that can perform
multiple tasks.
Low maintenance: Liugong India machinery is designed to require minimal maintenance, which helps reduce downtime and maintenance costs. The company also offers excellent after-sales support to ensure the machines are always in top condition.
Operator comfort and safety: Liugong India machinery is designed with operator comfort and safety in mind. The cabs are spacious and ergonomic, providing a comfortable working environment for the operator. The machines are also equipped with advanced safety features to prevent accidents and ensure operator safety.

Liugong India machinery is a preferred choice for contractors due to its quality, reliability, fuel efficiency, versatility, low maintenance, and operator comfort and safety.

How do you achieve cost efficiency and profitability in your operations?
Liugong India can achieve cost efficiency and profitability in its operations by focusing on the following strategies:

Manufacturing efficiency: Liugong India can focus on optimising its manufacturing processes to reduce costs and improve efficiency. This can be achieved through automation, lean manufacturing principles, and other process improvement strategies.
Supply chain management: Effective supply chain management can help Liugong India reduce costs and improve profitability. This can include optimising logistics, sourcing raw materials at competitive prices, and managing inventory levels.
After-sales support: Providing excellent after-sales support can help Liugong India improve customer satisfaction and retention. This can lead to repeat business and positive word-of-mouth recommendations, which can ultimately help improve profitability.
Product innovation: Liugong India can focus on developing innovative products that meet the changing needs of its customers. This can help the company differentiate itself from competitors and capture market share, leading to improved profitability.
Strategic partnerships: Liugong India can form strategic partnerships with other companies to improve its operations. For example, partnering with a logistics company can help reduce transportation costs, while partnering with a technology company can help improve manufacturing processes.

By focusing on these strategies, Liugong India can achieve cost efficiency and profitability in its operations. This will help the company remain competitive in the market and continue to grow its business.

What is the role of technology in achieving efficiency in your operations?

Technology plays a critical role in helping Liugong India achieve efficiency in its operations. Here are some examples of how technology is used by Liugong India to achieve efficiency:

Advanced engineering: Liugong India uses advanced engineering technology to design and manufacture its machines. This includes computer-aided design (CAD) software and simulations that allow engineers to optimise machine performance and reduce the need for physical prototyping.
Telematics: Liugong India machines are equipped with telematics systems that allow for remote monitoring and diagnostics. This helps to identify and address issues quickly, reducing downtime and improving machine performance.
Automation: Liugong India uses automation technology to improve manufacturing efficiency and reduce costs. For example, robots can be used for welding, painting, and other repetitive tasks, reducing the need for manual labor.
Fuel efficiency: Liugong India machines are designed with fuel-efficient engines and other features that help reduce fuel consumption. This not only saves money on fuel costs but also reduces the environmental impact of the machines.
Connectivity: Liugong India machines can be connected to the internet, allowing for real-time data sharing and analysis. This can help optimise machine performance, reduce downtime, and improve overall efficiency.

Technology plays a crucial role in helping Liugong India achieve efficiency in its operations. By leveraging advanced engineering, telematics, automation, fuel efficiency, and connectivity.

How do you ensure the delivery of quality product post mining or quarrying?
Liugong India ensures the delivery of quality products post-mining or quarrying by implementing the following measures:

Quality control: Liugong India implements rigorous quality control measures at every stage of the manufacturing process. This includes using high-quality materials, testing components before assembly, and conducting final inspections before the machines are shipped.
After-sales support: Liugong India provides excellent after-sales support to ensure its machines are always in top condition. This includes regular maintenance, repairs, and replacements of parts as needed.
Training and education: Liugong India provides training and education to its customers to
ensure they are able to operate the machines safely and effectively. This includes operator training, maintenance training, and troubleshooting support.
Customer feedback: Liugong India actively seeks feedback from its customers to identify areas for improvement and ensure that its machines meet their needs. This feedback is used to improve the design and functionality of the machines.
Warranty: Liugong India provides a warranty on its machines to ensure customers have peace of mind and are protected against manufacturing defects.

By implementing these measures, Liugong India ensures the delivery of quality products post-mining or quarrying. This helps to build trust with its customers and improve its reputation in the market.

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Ultra Concrete Age

Prof. A. S. Khanna (Retd., IIT Bombay) on how Ultra-high performance concrete (UHPC) improves strength, durability and lifecycle performance.

Published

1 week ago

April 1, 2026

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The need of present time is stronger buildings, industrial or common utility buildings, such as Malls, Railway stations, hospitals, offices, bridges etc. For this, there is need of long durable, tough and stable concrete, which could stand under normal and seismic conditions. Tough railway bridges are required for bullet trains to pass without any damage. Railway tunnels, sea-links, coastal roads, bridges and multistorey buildings, are the need of the hour. The question comes, is the normal cement called OPC is sufficient to take care of such requirements or better combination of cements and sand mixtures is required?

Introduction

A good stable building structure can be made with a good quality of cement+sand+water system. Its quality can be enhanced by keeping the density of admixture higher (varies from 30 in normal buildings to bridges etc to 80). Further enhancement in the properties of various cements admixtures is made by adding several additives which give additional strength, waterproofing, flexibility etc. These are called construction chemicals…

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Concrete

NCB Signs MoU With Cement Manufacturer To Boost Construction Skills

Partnership to deliver nationwide training and certification

Published

1 week ago

March 31, 2026

admin

The National Council for Cement and Building Materials (NCB) has signed a memorandum of understanding with a leading cement manufacturer to strengthen skill development and capacity building in the construction sector. The agreement was formalised at NCB premises in Ballabgarh and was signed by the Director General of NCB, Dr L. P. Singh, and the head of technical services at UltraTech Cement Limited, Er Rahul Goel. The collaboration seeks to bring institutional resources and industry expertise into a structured national training effort.

The partnership will deliver structured training and certification programmes across the country aimed at enhancing the capabilities of civil engineers, ready?mix concrete (RMC) professionals, contractors, construction workers and masons. Programme curricula will cover material quality testing, concrete mix proportioning, durability assessment and sustainable construction practices to support improved construction outcomes. Emphasis is to be placed on standardised assessment and certification to raise practice levels across diverse construction roles.

Practical learning elements will include workshops, site demonstrations, technical seminars and exposure visits to plants and RMC facilities to strengthen applied skills and on?site decision making. The Director General indicated confidence that a large number of professionals and workers would be trained over the next three to five years under the initiative. The partnership is designed to complement flagship government schemes such as the Skill India Mission and to align training outputs with national infrastructure priorities.

By combining the council’s technical mandate with industry experience, the initiative aims to develop a more skilled and quality?conscious workforce capable of meeting rising demand in infrastructure and housing. NCB will continue to coordinate programme delivery and quality assurance while industry partners provide practical exposure and technical inputs. The collaboration is expected to support long?term capacity building and more sustainable construction practices nationwide.

Concrete

JSW Cement Commissions Nagaur Plant, Enters North India

New Rajasthan unit boosts capacity to 24.1 MTPA and expands reach

Published

1 week ago

March 30, 2026

admin

JSW Cement has strengthened its national presence by commencing production at its greenfield integrated cement plant in Nagaur, Rajasthan, marking its entry into the north Indian market.

With this commissioning, the company’s installed grinding capacity has increased to 24.1 MTPA, while total clinker capacity, including its joint venture operations, stands at 9.74 MTPA.

The Nagaur facility comprises a 3.30 MTPA clinkerisation unit and a 2.50 MTPA cement grinding unit, with an additional 1.00 MTPA grinding capacity currently under development. Strategically located, the plant is positioned to serve high-growth markets across Rajasthan, Haryana, Punjab and the NCR.

The project has been funded through a mix of equity and long-term debt, with Rs 800 crore allocated from IPO proceeds towards part-financing the unit.

Parth Jindal, Managing Director, JSW Cement, stated that the commissioning marks a key milestone in the company’s ambition to become a pan-India player. He added that the project was completed within 21 months and positions the company to achieve its targeted capacity of 41.85 MTPA by FY29.

Nilesh Narwekar, CEO, JSW Cement, highlighted that the expansion aligns with the company’s strategy to tap into rapidly growing northern markets driven by infrastructure development. He noted that the company remains focused on delivering high-quality, eco-friendly cement solutions while progressing towards its long-term capacity goal of 60 MTPA.

The Nagaur plant has been designed with sustainability features, including co-processing of alternative fuels and a 7 km overland belt conveyor for limestone transport to reduce road emissions. The facility will also incorporate a 16 MW Waste Heat Recovery System to improve energy efficiency and lower its carbon footprint.

JSW Cement, part of the JSW Group, operates across the building materials value chain and currently has eight plants across India, along with a clinker unit in the UAE through its joint venture.