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Our belts are likely to give the best efficiency to plants

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AP Singh, Executive Director, Continental Conveyors, discusses the role of conveyor belts in material transportation.

What is the role of the conveyor belt in the transportation of material for cement manufacturing?
The main role of conveyor belts in the cement manufacturing process is transportation of material. From transportation of raw materials to the loading of end products into the trucks, all materials are transported by conveyor belts only.

What are the grades of conveyor belt materials that you have and supply to cement plants?
There are many grades for the conveyor belt materials. The first one is the M-24 grade, which is widely used. These are general UT Belts. The second one is Super Heat Resistant (SHR) grade, which are heat resistant belts. The third kind or grade of material is Ultra Heat Resistant (UHR) material, which can resist heat up to 220OC to 250OC.
We also have belts made of chevron material, also known as wavy belts, that are used for loading bags of cement in the trucks during despatch.

How are the above mentioned belts used for different functions at a cement plant?
Basically, the basic concept is the same but the application is different. Any normal belt can sustain up to 70oC temperature. The SHR belts can sustain up to 150oC temperature of the material being transported, while, the UHR belts can sustain up to 220oC to 250oC. This kind of belt is usually used to transport clinker, which has a very high temperature.
Likewise, the function of the chevron belts and wavy top belts is to create an anti-slippage surface for smooth loading of bags of cementin trucks.
We design conveyor belts according to customer’s requirements.

Tell us about the quality standards maintained for the conveyor belts. How often do they need change for maintenance?
We have a process of quality checking for every belt that is manufactured at our end. The key to maintaining quality is inspection of every belt that is despatched from our company. Our
in-house laboratory helps us keep a check on quality maintenance.
Maintenance of the belts or requirement of change differs from plant to plant. If the establishment is good and follows all protocol, the requirement for changing the belts is less frequent. If the maintenance of systems and processes are not good, then the requirement of changing or getting maintenance done for the belts is high as they are made of softer materials and may be classified as one of the weakest materials in the cement plants.

What is the impact of the conveyor belts on the efficiency of cement plants?
With a properly maintained conveyor belt system and process following, our belts are likely to give the best efficiency to plants by performing their function with the right speed and accuracy.

Which are the most challenging installations and wear and tear points in a cement plant?
In mine areas, when raw material i.e., limestone or coal is transported, the lump sizes are large and have sharp edges which may lead to high wear and tear of the belts. Secondly, it is the hot clinker, which causes the most wear and tear of the belts.

Tell us about the changes and innovations happening that the cement industry can look forward to?
At Continental Conveyors, we are involved in regular research and development to make more material grades for belts based on the various applications and requirements of cement manufacturers.

Kanika Mathur

Concrete

Steel: Shielded or Strengthened?

CW explores the impact of pro-steel policies on construction and infrastructure and identifies gaps that need to be addressed.

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Going forward, domestic steel mills are targeting capacity expansion
of nearly 40 per cent through till FY31, adding 80-85 mt, translating
into an investment pipeline of $ 45-50 billion. So, Jhunjhunwala points
out that continuing the safeguard duty will be vital to prevent a surge
in imports and protect domestic prices from external shocks. While in
FY26, the industry operating profit per tonne is expected to hold at
around $ 108, similar to last year, the industry’s earnings must
meaningfully improve from hereon to sustain large-scale investments.
Else, domestic mills could experience a significant spike in industry
leverage levels over the medium term, increasing their vulnerability to
external macroeconomic shocks.(~$ 60/tonne) over the past one month,
compressing the import parity discount to ~$ 23-25/tonne from previous
highs of ~$ 70-90/tonne, adds Jhunjhunwala. With this, he says, “the
industry can expect high resistance to further steel price increases.”

Domestic HRC prices have increased by ~Rs 5,000/tonne
“Aggressive
capacity additions (~15 mt commissioned in FY25, with 5 mt more by
FY26) have created a supply overhang, temporarily outpacing demand
growth of ~11-12 mt,” he says…

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Concrete

JK Cement Commissions 3 MTPA Buxar Plant, Crosses 31 MTPA

Company becomes India’s fifth-largest grey cement producer

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JK Cement  has commissioned its new 3 MTPA grey cement plant in Buxar, Bihar, taking the company’s total installed capacity to 31.26 million tonnes per annum (MTPA) and moving it past the 30 MTPA milestone. With this addition, JK Cement now ranks among the top five grey cement manufacturers in India, strengthening its national presence.

Commenting on the development, Dr Raghavpat Singhania, Managing Director, JK Cement, said, “Crossing 31 MTPA is a significant turning point in JK Cement’s expansion and demonstrates the scale, resilience, and aspirations of our company. In addition to making a significant contribution to Bihar’s development vision, the commissioning of our Buxar plant represents a strategic step towards expanding our national footprint. We are committed to developing top-notch manufacturing capabilities that boost India’s infrastructure development and generate long-term benefits for local communities.”

Spread across 100 acres, the Buxar plant is located on the Patna–Buxar highway, enabling efficient distribution across Bihar and neighbouring regions. While JK Cement entered the Bihar market last year through supplies from its Prayagraj plant, the new facility will allow local manufacturing and deliveries within 24 hours across the state.

Mr Madhavkrishna Singhania, Joint Managing Director & CEO, JK Cement, said, “JK Cement is now among India’s top five producers of grey cement after the Buxar plant commissioning. Our capacity to serve Bihar locally, more effectively, and on a larger scale is strengthened by this facility. Although we had already entered the Bihar market last year using Prayagraj supplies, local manufacturing now enables us to be nearer to our clients and significantly raise service standards throughout the state. Buxar places us at the center of this chance to promote sustainable growth for both the company and the region in Bihar, a high-growth market with strong infrastructure momentum.”

The project has involved an investment of Rs 5 billion. Commercial production began on 29 January 2026, following construction commencement in March 2025. The company said the plant is expected to generate significant direct and indirect employment and support ancillary industrial development in the region.

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Concrete

JK Cement Crosses 31 MTPA Capacity with Commissioning of Buxar Plant in Bihar

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JK Cement has commissioned a 3 MTPA Grey Cement plant in Buxar, Bihar, taking its total capacity to 31.26 MTPA and placing it among India’s top five grey cement producers. The ₹500 crore investment strengthens the company’s national footprint while supporting Bihar’s infrastructure growth and local economic development.

JK Cement Ltd., one of India’s leading cement manufacturers, has announced the commissioning of its new state-of-the-art Grey Cement plant in Buxar, Bihar, marking a significant milestone in the company’s growth trajectory. With the commissioning of this facility, JK Cement’s total production capacity has increased to 31.26 million tonnes per annum (MTPA), enabling the company to cross the 30 MTPA threshold.

This expansion positions JK Cement among the top five Grey Cement manufacturers in India, strengthening its national footprint and reinforcing its long-term growth strategy.

Commenting on the strategic achievement, Dr Raghavpat Singhania, Managing Director, JK Cement, said, “Crossing 31 MTPA is a significant turning point in JK Cement’s expansion and demonstrates the scale, resilience, and aspirations of our company. In addition to making a significant contribution to Bihar’s development vision, the commissioning of our Buxar plant represents a strategic step towards expanding our national footprint. We are committed to developing top-notch manufacturing capabilities that boost India’s infrastructure development and generate long-term benefits for local communities.”

The Buxar plant has a capacity of 3 MTPA and is spread across 100 acres. Strategically located on the Patna–Buxar highway, the facility enables faster and more efficient distribution across Bihar and adjoining regions. While JK Cement entered the Bihar market last year through supplies from its Prayagraj plant, the Buxar facility will now allow the company to serve the state locally, with deliveries possible within 24 hours across Bihar.

Sharing his views on the expansion, Madhavkrishna Singhania, Joint Managing Director & CEO, JK Cement, said, “JK Cement is now among India’s top five producers of grey cement after the Buxar plant commissioning. Our capacity to serve Bihar locally, more effectively, and on a larger scale is strengthened by this facility. Although we had already entered the Bihar market last year using Prayagraj supplies, local manufacturing now enables us to be nearer to our clients and significantly raise service standards throughout the state. Buxar places us at the center of this chance to promote sustainable growth for both the company and the region in Bihar, a high-growth market with strong infrastructure momentum.”

The new facility represents a strategic step in supporting Bihar’s development vision by ensuring faster access to superior quality cement for infrastructure, housing, and commercial projects. JK Cement has invested approximately ₹500 crore in the project. Construction began in March 2025, and commercial production commenced on January 29, 2026.

In addition to strengthening JK Cement’s regional presence, the Buxar plant is expected to generate significant direct and indirect employment opportunities and attract ancillary industries, thereby contributing to the local economy and the broader industrial ecosystem.

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