Categories
Blogs

How Are The Products of The Steefo Group Changing The Rolling Mill Industry

 

To manage the fast-paced nature of steel rolling mills, you need superior quality products that can support your production line. If you are looking for such premium quality, the only name that one should rely on is The Steefo Group. Our futuristic and innovative modular products can transform and aid all your growing business needs. This will allow you to obtain more clients due to your new and improved business performance. Steefo Industries also provides high-quality products that pass through several quality assurance checkpoints to ensure seamless performance. Our products and manufacturing process goes through constant up-gradation and improvement to guarantee that our clients only receive the best of the best.

Now, let us give you a glimpse at our vast product line.

Reheating Furnaces

Reheating Furnaces are essential for hot rolling mills. They help in converting the Billets into rolling temperatures and making them suitable for deformation and further use. The Steefo Group’s reheating furnaces stand apart from the rest because it ensures several benefits that are necessary for improved performance, such as

  • Consistent Thermal Level and Thermal Homogeneity
  • Mark Elimination
  • Combustion Automation
  • High-Quality Refractory Material Installation

Rolling Mill Gearbox

As the number one rolling mill manufacturers in India, we also create rolling mill gearboxes. A gearbox is a housing that contains numerous open gear sets. The housing comprises shafts and bearings and contains lubricants, and protects the component from other conditions. The job of the gearbox is to increase or decrease the speed and torque of the drive unit depending on the requirement. Our gearboxes are available in several load capacities and have multiple speed ratios. The Steefo Group ensures that our rolling mill gearboxes have the best-

  • Dimensional Accuracy
  • Reliability
  • Optimum Performance

Mill Stands

Mill Stands are an essential part of rolling mills. They can do quick roll change and complete automation to create numerous products, namely, wire rods, universals, channels, beams and more. The Mill Stand produced by the Steefo Group has several purposes, such as the hot rolling of wire rods, TMT bars, strip mill and much more. To work with the demand of our clients, we ensure that our mill stands can be upgraded and customized. Fibre Bearing and Anti Friction Roller bearing upgrades in our conventional stands are some.

Shears

The Steefo Group has the expertise in creating some of the best shears among all rolling mill manufacturers. The Shearing machine is an integral part of the entire hot rolling process. These are installed to cut the tail end and the length. This step is taken to fit the cooling bed and the commercial length of the TMT bars. Our shears have the Steefo guarantee of being of superior build and performance-driven.

Pinch Rollers

A Pinch Roller created by the Steefo Group is essential when working with hot rolling and strip steel mills. Pinch Rollers operate horizontal cantilever structures that require an air cylinder and double roll device, which allows the up and down synchronous roll clamp. A pinch roller aids in removing coil rejection because of poor surface quality. In general, pinch rollers are designed to provide superior performance and can meet the expectation and needs of the hot steel strip coiling application.

Loopers

If searching for the best loopers, you should rely on the ones produced by the best rolling mill manufacturers in India. Our Loopers are required at the finishing mill area for a tension-free rolling process and to ensure accurate section tolerance is achieved. To improve production capacity by reducing miss rolls, installing loopers is critical. Looper also can be installed in the inter-stand position to decrease the tension variation by a simple angle adjustment, improving bar threading and product quality.

Quenching System

The Quenching System supplied by the Steefo Group is trusted by rolling mills in India and worldwide. A quenching system, also known as the TMT box, is installed after the final finishing stands on the mill train to provide the rebars with the thermal treatment necessary to create the product. The Quenching system provided by us also cleanses the surface via scrubbing. These are some of the characteristics our superior quality quenching system offers:

  • Consistent ring formation
  • Uniform tensile strength along the length of the bar
  • Motorized valves
  • Corrosion-free
  • Time-efficient
  • High-quality design
  • Powerful construction
  • Closed frame to adapt the forces in the sizing press
  • It can be operated under extreme conditions

Automatic Cooling Beds

Our Automatic Cooling Beds are necessary to cool down TMT bars by using uniform air cooling and are also used to transport it in a phased manner to the discharged side. These beds also provide alignment when they are transferred onto the roller table to the finishing section.

Packing Beds – Tying & Bundling

The Steefo Group creates superior quality and advanced packing beds for steel rolling manufacturing. Packing beds are necessary for tying and bundling rebars. These packing beds are critical, enhance productivity, and improve plant function.

Roller Table – Conveyor

We manufacture some of the most efficient range of Roller conveyors or roller tables necessary for rolling mills. These roller tables transfer a billet to the charge furnace, then transfer it from the furnace to the roughing mill and cooling bed. It is then used to shift the product to the shearing machine, which is cut depending on the desired length.

Why Choose Products From The Best Rolling Mill Manufacturers

When you select products from The Steefo group, you are getting guaranteed quality. You also get your hands on the most innovative and futuristic products that will help you transform the face of your business.

Our projects and products also undergo rigorous testing and quality checks to supply the best-in-class products. Our priority on technology and innovation also provides you with the most up-to-date products for your rolling mill.

To learn more about the Steefo Group and their products and how they can improve your productivity and profits, contact +91 98240 76873 or drop a mail at marketing@thesteefogroup.com.

Categories
Blogs

How Is The Steefo Group Leading the Way In Steel Rolling Mill Manufacturing

 

When you talk about the best steel rolling mill manufacturer, what is the one name that comes to your mind? The Steefo Group, right? The Steefo Group is acknowledged as one of the most established companies leading the way in steel rolling mill manufacturing since 1976. Steefo Industries has built its credibility and reputation through its superior quality and design and has even been recognised by the government of India as the Star Export House. Our company has earned that title with over 100+ establishments worldwide, turning itself into a domestic and international name. 

In the world of steel rolling mills, Steefo Industries redefines the term quality and calibre because of its ability to execute any project. Including some of the most mind-blowing turnkey projects at record time while maintaining that Steefo quality. 

Well, the reason behind The Steefo Industies’ astronomical success is because of multiple factors. But at our core, our highly trained engineers, advanced machinery and cutting-edge manufacturing facilities create an unshakable foundation. 

How is The Steefo Group Different?

Let us discuss what allows The Steefo Industries to stand apart from the crowd and brand itself as your reliable steel forming partner. 

Quality

Steefo Industries has earned a worldwide reputation for its superior quality. The focus on quality is given the highest priority, and the team takes extra effort to ensure that. To us, our premium quality is the highest value addition to our products. The products are created to meet even the most stringent norms and standards globally. The standard is maintained throughout the manufacturing process, from the concept to commissioning. 

To guarantee that the customer has the highest quality products, the quality assurance team performs regular quality checks and testing at every stage of the manufacturing process. The raw materials are thoroughly examined and undergo metallurgical and other quality tests. 

Research and Development

Steefo Industries takes innovation to the next level. Everyone in the team believes there is always space for improvement and innovation. The research and development team focuses on developing R&D and design capabilities and technical development. Steefo Industries is one of the few manufacturers utilising the most advanced technology to satisfy customers’ demands. 

Innovation

Change is an opportunity. We use that opportunity to innovate and create. Steefo Industries understands that and boosts any chance to innovate. To the company, innovation is more than simply developing new products and technology. The aim is to allow design engineers to use their knowledge and rationale to dig deep and resolve issues that seem uncertain. 

Our team learns how to adapt to new changes in the process, management, business systems, and more to ensure customer satisfaction and growth. 

When you partner with The Steefo Industries, you invest in not only superior grade products but also invest in our workforce that delivers the best results.  

What Are We Known For? 

Turnkey Solutions 

Steefo Industries is known worldwide for the turnkey solution that we provide. The team offers technological responsibility aiding customers during the total project life cycle from concept to commissioning. This includes rolling mills as well as integrated steel plants. 

Steefo Industries provides the required plant equipment and guarantees execution.

The Steefo Group provides turnkey solutions in the areas mentioned below: 

  • Greenfield / Brownfield integrated mini steel plant
  • TMT bar rolling mill
  • Structural rolling mill
  • Wire rod mill
  • Customised solutions

Products 

Steefo Industries also excels in single modular products required to grow your business and allow customers to improve their business performance and productivity. To operate a steel plant, you need various products for efficient functioning as a whole unit. The products provided by Steefo Industries are not only of superior quality but also pass through several quality checks and global standards. These are just some of the products provided by Steefo Industries:

  • Reheating Furnaces 
  • Rolling Mill Gearbox
  • Mill Stands 
  • Shears
  • Pinch Rollers
  • Loopers
  • Quenching System 
  • Automatic Cooling Beds 
  • Packing Beds
  • Roller Tables 

And more 

Why Choose The Steefo Group?

Why choose Steefo Industries? The question should rather be, why not?

The Steefo Group has reached this level of success due to its relentless drive toward excellence and an uncompromising attitude towards quality. We are continuously growing and endeavouring to improve our current products and solutions; therefore, we have transformed into the leading innovation in the world of rolling mills. 

You get high-quality products and constant support from our team of professionals when you work with us. Join the world of success. To learn more, call us at +91 98240 76873 or drop us a mail at marketing@thesteefogroup.com

                                                                                                                                                                                                 

Categories
Blogs

How is the Steefo Group Providing Integrated Solutions for Hot Rolling Mills in India?

 

The Steefo Group is a name that is synonymous with reliable experts in the field of steel forming. The origins of The Steefo Group have excellence and superior quality ingrained in its name, which is why we stand out in national and international markets. 

What Makes The Steefo Group Different?

What sets The Steefo Group apart from the other steel forming manufacturers in the country? Let us find out all the reasons why they have attained this reputation. 

1. The Quality

The Steefo Group, all through the decades, has pledged to never compromise and maintain superior quality since its inception. That is why our name is recognized worldwide today for consistently providing high-quality products. We uphold the strictest standards and norms to guarantee that only the highest-grade products reach our clients. 

We have regular quality checks and rigorous testing, from raw materials to finished products. We also take a quality-based approach to quality commitment.  

2. Commitment To Innovation 

What does innovation truly mean? It is the ability to view change and transformation as an opportunity rather than a challenge. Innovation is not just about creating new products and technologies but digging further to unearth and understand uncertainty and discover new and improved solutions.

The Steefo Group and team constantly work towards creating new and innovative processes, business strategies and systems and management methods. That directly influence the level of productivity of a customer’s business and convert it into profit and growth. 

3. Research and Development

The Steefo Group is recognized worldwide because of our drive toward developing and improving our R&D and design capabilities. We fund and support technology improvements because we know that only development in the field of technology guarantees constant advancement in our manufacturing pace and product quality.

We provide only the most advanced technology that can match the demands of our varied clients. We utilise software such as CAD and Kissoft and more to procure future-ready equipment that complies with industry 4.0. 

Providing Integrated Solutions For Hot Rolling Mills in India

When it comes to providing integrated solutions for hot rolling mills in India, The Steefo Group is at the top of the list.  Unlike other manufacturers, The Steefo Group assists and delivers exceptional technological support during the project cycle. The expertise spans from the concept to commissioning integrated steel plants and rolling mills.

On top of that we have not only supported our clients with several turnkey projects but have also provided them with equipment and assisted in executing the project to reach the optimum production capacity. 

1. TMT Bar Rolling Mill

TMT Rolling Bar mills are integral to the Steefo Group and have become ingrained in our DNA. We have also transformed ourselves into being your one-stop-shop solution for all rolling and melting industry needs. Our engineers have incredible expertise in managing turnkey projects from concept to commissioning with innovative and ultra-modern solutions.

Since we prioritise our clients’ needs, we ensure that our products are customisable depending on the demand. This allows our production capacity to range from 10 TPH TO 100 TPH. We also guarantee higher productivity and faster ROI because of our integrated automation solutions. 

2. Structural Rolling Mill

The Steefo Group is recognised as the front runner in executing and delivering end-to-end solutions for structural rolling mills. Our structural rolling mill provides our clients with the most outstanding performance capacities along with the shortest downtimes.

3. Wire Rod Mill

When it comes to wire rod mills, we at The Steefo Group have over four decades worth of experience in designing, engineering and manufacturing wire rod mills. This has allowed us to become a trusted name in the industry.

Our expert engineers have also addressed the market’s growing demands, starting from the flexibility to the cost-effectiveness of the wire rod mills. Steefo Group’s wire rod mills are high-speed mills that can roll small dimensions at high production rates without increasing operating costs. 

Why Choose The Steefo Group As Your Reliable Steel Forming Partner

When you select products from The Steefo group, you are ensured quality. You also get your hands on the most inventive and futuristic products that will help you change the face of your business. The Steefo Group specialises in everything, from turnkey projects to single modular projects, depending on the requirements of your business. From TMT bar rolling mills and wire rod mills to products such as mill stand, rolling mill gearboxes, reheating furnaces and more. 

Our projects and products also undergo strict testing and intensive quality checks to supply the best-in-class products. Our emphasis on technology and innovation provides you with the most state-of-the-art products for your rolling mill. 

To learn more about the Steefo Group and their products and how they can improve your productivity and profits, contact +91 98240 76873 or drop a mail at marketing@thesteefogroup.com

Categories
Blogs

How to Reduce the Operating Cost of Rolling Mills

 

India has been growing rapidly when it comes to the steel industry. In comparison to other countries, India rightfully caters to the world’s needs with its high-quality steel solutions. Nowadays, manufacturers have only one goal in mind, which is to provide only superior quality products to their customers.

But how can one achieve that level of quality? It is simply to install state-of-the-art machinery to give attention to detail and produce better quality products. However, what often stops multiple companies from doing so is the cost of operation. Let us find out how we can reduce the operating cost of rolling mills.

What is the main purpose of a rolling mill? It is to form metal. Depending on the client’s demands and the goal they want to achieve, the thickness will vary. Now there are various categories of rolling mills, and they are differentiated based on the temperature. For instance, if the temperature is above the level of recrystallisation, i.e., hot, then it will be considered hot rolling but if it remains below the recrystallisation temperature, then it shall be regarded as cold rolling. 

One of the biggest concerns of manufacturers worldwide is the operating cost. Luckily, with a few alterations to the operating process, the manufacturers can drastically decrease the cost without altering the end product. 

Here are a few steps with which you can reduce rolling mill costs-

1. Energy Consumption 

The first thing that needs to be done is the reduction of energy consumption. On a daily basis, there is a lot of energy waste during operation, and there is no track of it. Our priority is to reduce the energy cost of the unit. How should we do that?

  • There is a dire need for high-quality machinery in daily operation. The main reason is that advanced machinery and its mechanism will reduce rejects. If there is a reduction of rejects from 1.5% to 2%, this small shift can decrease fuel use up to 9%. 
  • The electricity used during the rolling process can also be decreased significantly if motors are used in conjunction. This process is highly efficient and reduces nearly 1%-2% energy consumption. 
  • A decrease in oxygen levels by even 1.5% in the heating furnace effectively reduces the cost. Energy consumption reduces down to 2.4% once the oxygen reduction is implemented. 

2. Process Optimization

Process optimisation is a key way to control and reduce the operating costs of rolling mills. Multiple components work in sync to utilise state of the art rolling mill. There needs to be constant analysis, evaluation, and improvisation for the best output. The most essential is to reduce downtime and accurate interconnection of the production stages. 

This method effectively increases the productivity of the operation. One can also accurately measure the energy used per unit. In general, optimisation reduces the risk of scale loss and heightens efficiency. This is a practice that can be adopted by steel plant consultants and multiple different metal manufacturers.

3. The Right Equipment 

High-quality rolling mill equipment plays a major role in the operating cost and impacts the overall value in many ways. Good quality equipment reduces maintenance costs as you will omit the need for regular maintenance as these are much more reliable.

It also reduces system downtime significantly and improves operation costs. High-quality equipment also has replacement parts readily available, making replacing much smoother. 

4. Leverage Automation

When it comes to reducing the cost of the rolling mill, leveraging automation can be incredibly useful. Making any production process efficient requires advanced mechanical equipment, process technology, and automation functions. These three together can transform the overall cost of operation.

The more suitable software and electrical equipment used will allow more accurate information to be received by mill operators to automate and unify mill setup. This process improves overall operating practices and reduces costs. 

Find The Most Reliable Partner in Steel Forming

The Steefo Group is your reliable partner in steel forming when it comes to steel forming. They provide the most high-quality products and turnkey solutions from concept to commissioning. Advanced machinery, highly skilled engineers, state-of-the-art manufacturing facilities, and undisputed quality make the Steefo Group an eminent steel rolling mill manufacturing company in India. 

To learn how you can reduce your operating costs and improve profits with the products and solutions of The Steefo Group, contact +91 98240 76873 or drop a mail at marketing@thesteefogroup.com.  

 

Categories
Blogs

How to Select The Most Suitable Rolling Mill Equipment?

 

When it comes to metal rolling and deformation, the critical component essential to the operation is the steel rolling machine that determines the level of production and technology. Therefore, it is crucial to select the best rolling mill equipment suitable for all your needs and positively impacts the mill’s functioning.

How to Select Steel Rolling Mill Machines?

Several factors come into play when selecting the perfect rolling mill machine. Some of them are: 

  • The steel grade
  • The production scale 
  • The product variety 
  • The production process and more. 

When it comes to the process design of the rolling mill, we also consider numerous components such as- 

  • The structural type of the rolling mill 
  • Choosing the number of rolling mills 
  • Laying method
  • Technical parameters 

Now that it is time to pick the steel rolling machine, one should always remember that the rolling mill should have a reasonable composition and compact arrangement. It should also have a high equipment utilization and impressive production efficiency. Another important aspect is to guarantee that the product quality is up to the mark, not only for current production but also for new production capabilities. 

Apart from that, a suitable rolling mill should facilitate the scope of automation and mechanization to significantly upgrade the working conditions of the employees and be advanced enough to be easy to operate and maintain. Speaking of maintenance, this includes having an easy availability of spare parts that facilitate long-lasting usage. A green flag to consider is the availability of good economic and technical indicators. 

Rolling products and rolling mills come in an exhaustive assortment. Due to the plethora of products, the characteristics of the products differ significantly during rolling. That is why various products have various requirements for rolling mills. 

For example, what is the number one priority for large-scale blanking machines heavy plate rolling mills and more? Well, apart from the required precision? The most crucial thing is the ample strength that allows the large deformation of rolled products. Similarly, plate steel mills, wire mills, and more require substantial and sufficient rigidity; a degree of strength is needed to operate smoothly. 

Why Rely On The Steefo Group For The Best Rolling Mill Equipment?

So you are looking for suitable rolling mill equipment. Look no further as The Steefo Group can provide you with everything your rolling mill will ever need.  For almost four decades, we have been the ultimate and the most favoured integrated rolling mill manufacturer.  The Government of India also acknowledges us as the Star Export House, and we adhere to our reputation. With over 100+ establishments, we are a prominent name worldwide and in the country. 

Understanding The Steefo Group’s Products 

When you choose products from The Steefo group, you are getting guaranteed quality. You also  get your hands on the most innovative and futuristic products that will help you transform the face of your business.  The Steefo Group specializes in everything,  from turnkey projects to single modular projects, depending on the needs of your business. From TMT bar rolling mills and wire rod mills to products such as mill stand, rolling mill gearboxes, reheating furnaces and more. 

Our projects and products also undergo rigorous testing and quality checks to supply the best-in-class products. Our focus on technology and innovation also provides you with the most up-to-date products for your rolling mill. 

To learn more about the Steefo Group and their products and how they can improve your productivity and profits, contact +91 98240 76873 or drop a mail at marketing@thesteefogroup.com

Categories
Blogs

The Steefo Group: Innovating Rolling Mill Solutions Around the World

 

When we talk about reliable experts in steel forming, the only name that comes to the forefront is The Steefo Group. Our reputation stems from the word steel forming. Our origins are rooted in excellence and superior production, both in national and international export markets. 

The Origins of The Steefo Group 

The Steefo Group has humble beginnings; we started our journey four decades ago in 1976.  With Mr K.K Agarwal laying the foundation of the  Steefo Industries in 1976, starting our first order in 1979 to achieving our first export order in 1991, we have always had an upwards trajectory. The only goal that we had in mind was to provide precision in design and manufacturing and produce superior quality products and turnkey solutions that fit our clients’ expectations and standards. 

We aimed to become the one-stop shop for all steel rolling and melting industries. We have expanded our services and products since 1976, and now we have a group of expert engineers catering to numerous sections of this ever-demanding industry.

The Steefo Group Quality

One thing that we have pledged to maintain and have never compromised on is quality. The name of The Steefo Group is recognised worldwide today because we are consistent in provisioning high-quality products. We hold ourselves to the strictest standard and norms possible to ensure that only products of the highest grade products to our clients. 

We have a dedicated quality assurance team that performs quality checks and rigorous testing from raw materials to the finished products. This is done to ensure that we stay true to the promise of being your reliable steel forming partners. We take a quality-based approach to quality commitment.  

Our Commitment To Innovation 

From its very inception, Steefo has been dedicated to growth and innovation.  We believe that innovation can transform change into new beginnings and fruitful opportunities. Innovation is more than just developing new products but rather producing cohesive design and technology that comply with the constant evolution. Our team of dedicated and experienced design engineers have the vision and talent to delve into undiscovered and uncertain aspects of the world of steel forming to discover and develop new processes, systems, and management methods to positively impact the growth, productivity, and profitability of our clients. 

When you partner with us, you invest in premium grade products and are consistently provided with a workforce that offers the skill to produce the best output in the competitive steel forming market. 

Research and Development

The Steefo Group is known worldwide because of our drive toward developing and improving our R&D and design capabilities. We invest our resources in technical improvements because we know that only development in the field of technology guarantees consistent improvement in our manufacturing speed and product quality. Only the most advanced technology can cater to and match the demands of our varied clients. We utilise software such as CAD and Kissoft and more to procure future-ready equipment that complies with industry 4.0. 

How Has The Steefo Group Solutions Transformed the Steel Rolling Industry?

The Steefo Industry has become synonymous with innovative and unique turnkey solutions that transform rolling mill solutions worldwide. From concept to commissioning of rolling mills and integrated steel plant, we have complete expertise in all aspects of the field. Multiple turnkey projects are supplied with plant equipment and execution, including erection and commissioning to obtain the maximum desired production value. 

1. TMT Bar Rolling Mill 

Steefo Group - TMT bar rolling mill

For The Steefo Group, TMT bar rolling mills have been ingrained in our DNA. Being your one-stop-shop for all your rolling mill solutions, we ensure that we provide our clients with innovative and modern designs in our turnkey solutions. Our expert engineers can handle these projects from concept to commissioning. We constantly customize our products according to the demands and needs of our clients and have production capabilities ranging from 80 TPH to 100 TPH. We ensure that productivity is boosted and ensure faster ROI.

2. Structural Rolling Mill 

The production process in the rolling mill

The Steefo Group is a front runner amongst companies known to produce end-to-end solutions for structural rolling mills. We guarantee that our structural rolling mills have the most incredible performance capacity and shortest downtimes.

3. Wire Rod Mill

Wire rod mill solutions

We have mastered wire rod mills over four decades and have become a trusted name in this industry when it comes to the production of wire rod mills. From cost-effectiveness to flexibility, the growing demand for wire rods is being matched by our support in creating impeccable wire rod mills to allow large production capacities. The Steefo Group creates wire rod mills that are not only high speed but are also capable of rolling themselves into the smaller dimension to increase production rates. 

The Services of The Steefo Group That Sets Them Apart

For anything related to steel, you can trust The Steefo Group. From process analysis to optimization and up-gradation, our skilled engineers are here to help you from start to finish. Our end goal is to drive our clients towards success and profitability. 

1. Product Design and Engineering

As your reliable steel-forming partner, you can trust us as we are equipped with worldwide experience in implementing turnkey solutions. Our technical departments come together to customise the project to your exact requirements. From individual to products to complete solutions, we provide it with all to ensure that our clients do not face any disadvantage in any step of the process. 

2. Spares and Consumables 

We have provided superior customer support and client satisfaction throughout the project lifecycle. We understand how demanding the process is, and that is why we are there every step of the way. We are not only involved in turnkey projects; we also offer spare parts and consumable products to our customers to ensure prolonged service and consistent performance and endurance. 

3. Technical Support and Repairs

The Steefo Group always ensures that the steel plants are always equipped with advanced technology to maintain and raise the bar in terms of quality and production. Our team of engineers works closely to keep an eye on the project until the output production stage to prevent downtime and cost overruns. 

4. Service Agreement Program

Surviving the rapidly evolving steel market is not an easy task. We meet the demands of the evolving market and rapidly proceed to optimise and improve the efficiency and quality of the plant. It includes adopting the best practices and maintaining equipment and machinery pristine and well maintained. Our company provides a complete service program to ensure that your products reach peak performance levels. The entire process involves evaluating equipment and improving them whenever deemed necessary. 

Why Work With The Steefo Group?

Today, The Steefo Group has reached this level of success due to its relentless drive toward excellence and an uncompromising attitude towards quality. We are constantly evolving and trying to improve our current products and solutions, and therefore, we have transformed into the leading innovation in the world of rolling mills. 

When you work with us, you get high-quality products and receive constant support from our team of professionals. Join the world of success. To learn more, call us at +91 98240 76873 or drop us a mail at marketing@thesteefogroup.com

 

Categories
Blogs

The Dramatic Rise in demand for TMT Steel Bars in India

 

The introduction of Thermo Mechanically Treated (TMT) steel bars began a new era in the Indian construction industry. Round plain steel reigned supreme until the sixties but was then ousted by TOR steel in the seventies and maintained dominance until the nineties came into the picture. In the late nineties, TMT steel and corrosion resistance steel made their grand debut, transforming the face of RCC structure by making them more resilient and long-lasting. 

What Makes TMT Bars Stand Apart?

The term TMT bars has become the industry staple for constructing any structure, starting from bridges, flyovers, dams, hydel power plants, industrial structures, high-rise buildings, rapid transport systems, and more. TMT or Thermo Mechanically Treated bars uses Quenching and Tempering technology during production, obtaining their unique strength from that process. There is no chemical treatment involved in the manufacturing of TMT bars. 

But what gives TMT bar the unique edge that allows them to conquer the construction industry? 

Here are some of the attributes:

  • TMT bars’ carbon content is limited to 0.2% to achieve weldability and suffers no strength loss. 
  • Ordinary electrodes have the ability to weld joints without any extra precaution.
  • Due to their tough exterior and soft interiors, they have incredible ductility.

TMT bars tick all the three crucial boxes, strength, weldability and ductility, making them economical and safe for usage. A bonus is the corrosion resistance that TMT bars obtain since the cooling process avoids the formation of coarse carbide. The soft ferrite pearlite increases seismic loading. TMT bars are usually produced in Fe- 415, Fe – 500,  Fe – 550, Fe 500D, Fe 550D grades with diameter starting from 8,10,12,16,20,25, 28, 32, 36, 40 MM, with a standard length anywhere from 5.5 -13 metres.

TMT Bars and the Indian Market 

India’s iron and steel industry has come to occupy a dominant place in the country’s socio-economic development. India also ranks seventh as the largest crude steel-producing nation in the world. The Indian steel industry has gone through tumultuous business cycles, with several ups and downs. Today the industry is on the cusp of a significant change as it gears toward an expansion of ambitious standards. 

The secondary producers of the Indian steel industry are joining forces with the main producers. The emergence of the secondary producers has initially been modest in the post-liberalized decade in the steel scene. Still, it steadily contributes to the development of the domestic steel and iron industry in aspects of capacity, production, spread,  necessitation and commodity basket. 

Steel production in India received a massive boost with the introduction of the Industrial Policy Resolution of 1956. This is where the public sector saw three SAIL plants being set up in the late 1950s and the fourth one in the early !970s. These plants, along with VISL, TISCO and IISCO(now a part of SAIL), were the sole producers of integrated steel till the eighties (RINL came into production in the early nineties)  

There was a rising demand for the secondary sector for smaller-scale steel producers in the seventies. Specifically for those who had opted for induction furnace routes or the scrap-DRI based electric arc furnace, particularly for meeting local demands. 

Semi-finished billets and ingots manufactured by this part led to the commissioning of considerable re-rolling units to transform semi-finished steel into rods and bars that can be utilised mainly in the construction industry. 

The re-rolling part faced several market challenges, especially in high energy consumption and prices. However, there is a bright prospect of future growth, given the pace of construction and infrastructure activities. Experts estimate that the secondary producers in total crude steel production will increase from the current under -50% mark to at least 53%. 

We are also seeing an increase of foreign steel plants setting up steel plants in India, gearing up to venture into their dream project as the steel industry of India prepares for a new era. An era that will include the dominance of the Indian iron and steel industry. The steady growth of the Indian economy because of the steel industry has also increased infrastructure from township complexes to roads, bridges, and civil construction projects, which guarantees the continuous demand for TMT bars. 

Find the best TMT Bar Rolling Mill

We at the Steefo group understand the importance of TMT bars; therefore, we are the number one producer of TMT bar rolling mills. These TMT bar rolling mills are a part of Steefo’s DNA. We are the creators of ultra-modern, integrated automation solutions, developed to increase productivity and decrease manpower, guaranteeing a faster return on investment. 

For queries related to TMT bar rolling mills, you can reach out to us by calling us at +919824076873 or write to us at marketing@thesteefogroup.com.

You can also check with our experts to understand TMT rolling mill project costs! We would be happy to help!

Categories
Blogs

5 Best Reasons Why TMT Bar is the Future of the Steel and Construction Industry

 

The Indian construction industry has gone through a transformative phase since the late 1990s, both in technology and research. The proof of this rapid developmental stride is in the steel industry’s products- most of today’s products did not exist a decade ago. The industry has also made its presence in India’s numerous developmental plans in rural, urban and metropolitan areas. With the introduction of robust technological advancements, the popularity of steel products has also increased in the nation. 

But to be the future of any industry, products must meet the growing consumer demands and address the environmental factors. Historically, the steel industry has always been associated with ecological deterioration and destruction. To improve upon that aspect, the steel and construction industry worldwide has advanced into more environmentally conscious modes of production. The goal is to become more sustainable and reduce the industry’s carbon footprint. 

Here is where products such as the TMT bars come into action. TMT bars have proven to be the solution as the bars have adapted to future demands. Let us find out how they have proven to be a massive asset to the construction industry. 

What are TMT Bars?

Before we delve into the benefits, let’s find out all about TMT bars? ‘Thermo Mechanical Treatment’ bars, better known as TMT bars, are among the most necessary construction materials worldwide. They are high-strength reinforcement bars manufactured using a distinctive technique that endows them with a rigid outer surface and a soft internal core, making them strong yet flexible.

TMT bars are steel bars of a new era, suited for concrete reinforcement. These bars are employed widely in modern-day construction work, emphasising quality, safety, and longevity. 

Before TMT Bars

Before TMT bars came into the industry, Cold Twisted Deformed Bars, also known as CTD bars and M.S or Mild Steel Bars, were used for Reinforced Cement Concrete work. These bars failed to deliver on ductility and corrosion resistance compromising structural integrity in the long run. Hence, TMT bars came into existence to combat the downsides of previous construction materials and have now evolved into the most commonly used material for long-lasting structure construction. 

Why is TMT Bar The Future of the Industry?

When we observe the construction industry’s economy, we can witness the advent of the TMT (Thermo mechanically treated) steel bars. These bars are paving a new epoch of advanced growth and demand graph in the steel market.

Here is the reason why we are seeing such growth: 

1. Recyclability and Waste Management

The steel industry is circular, meaning that the generated waste can be used as an input in further production without losing its core properties. Therefore a waste generated can easily be melted and reconstructed, raising the rates of recovery in comparison to other products. It is also relatively easy to recover steel from other waste materials. At present, recycled steel represents as much as thirty percent of the whole new production process of steel making.

2. Longevity 

A key reason why TMT bars are becoming the face of the future of construction is their longevity. TMT bars production takes place, keeping in mind durability. Before TMT bars, iron rods were used in construction, making them prone to corrosion. For example, during the CTD bar manufacturing process, the method of twisting the rods negatively affects the ductility of the bar. It also breaks the protective blue oxide, making the CTD bars susceptible to corrosion.

On the other hand, TMT bars obtain anti-rust properties during the manufacturing process. Due to the intense cooling, coarse carbide, which is the foremost cause of the corrosion, does not get a chance to build up, creating the most durable bars. 

3. Strength 

Compared to ordinary reinforcement bars, the strength of TMT bars sets them apart and makes them the most suitable choice for any construction. The reason behind their strength and ductility is the extreme cooling it receives. The manufacturing process passes through a water cooling system which causes the outer surface to toughen. The ribbed texture of the TMT bar also allows better adhesion with the concrete, offering it more strength, while the flexibility makes it easier to work with. 

4. Disaster Resistant 

All scenarios are considered during construction, even the possibility of man-made or natural disasters. TMT bars are known to be earthquake and fire-resistant, making them a safer choice than other bars. 

The advantage of using TMT bars is their high thermal stability. Because of this property, they can tolerate severe temperatures varying from 400 to 600 degrees Celsius and maintain more than 80% of their ambient temperature yield strength at 300°.

TMT bars are a staple in earthquake-prone zones due to their ability to withstand high levels of stress and pressure because of their fatigue-resistant properties. The soft inner core and the rigid exterior make the bars very ductile, which permits them to absorb shock causing minimal damage to the structure.

5. Weldability 

Architects and engineers are looking to create more unorthodox and unique designs in this modern era without compromising basic structural integrity. TMT bars have high weldability because of the low carbon content. Also, since there is no pre or post-welding treatment, the process is more efficient for the workers.

The Future of TMT Bars

The growth potential of TMT bars is very promising, mainly because of the speed and scale of the infrastructure and the construction activities. Since India is still a budding market, construction-related works have a tremendous scope, which can pump the demand potential in the steel and TMT industry markets. 

Reach out for High-Quality and High-Performance Products

The Steefo Group has been the most trusted name in precision designing, manufacturing, and providing top-notch products and solutions in the field of steel rolling for four decades. They are also pioneers in providing consultancy and manufacturing of rolling mill plants. 

For queries related to TMT bar rolling mills, you can reach out to us by calling us at +919824076873 or write to us at marketing@thesteefogroup.com. You can also check with our consultants to understand TMT rolling mill project costs! We would be happy to help!

Categories
Blogs

How Does An Efficient Rolling Mill System Saves Energy and Increases Productivity?

 

The steel industry often earns itself a reputation for being energy-intensive. But with recent developments, there has been an opportunity to transform and walk toward the path of energy efficiency. 

In rolling mills, during the production process, intermediate steel products obtain their shape and dimension because of an array of shaping and finishing techniques. To get their shape, slabs are heated to an extreme temperature in the reheating furnace and are then rolled into shape with hot or cold rolling or in finishing mills. Some products specifically require hot rolling, such as reinforcement bars, steel plates, etc. Some products like steel for cars and white goods require both hot and cold rolling. 

But the energy needs and costs for both hot and cold rolling can be significantly high. Due to the cold rolling process, the mechanical forces create much more force and increase the energy needed. In the hot rolling process, the execution is faster as it consumes less force, but substantial energy costs are incurred to heat the metal to near eutectic temperatures. Data accumulated from large integrated plants show that the hot strip rolling process is the third-largest energy user apart from iron and steel making. 

Reheating Furnaces

Reheating furnaces is critical in determining end-product cost and quality in any hot rolling operation. The energy use in a reheating furnace is determined by several production factors such as stock, steel type, etc., and operational factors such as scheduling and design features. 

Globally, the total primary energy requirement for hot rolling was reported at 2 – 2.4 GJ/t, and global average energy needs in cold rolling are between 1 – 1.4 GJ/t. (IEA 2007). The way to harvest energy savings could be via upgrading existing furnaces.

Rolling Mills Technology And Measures To Be Energy Efficient  

1. Process Control in Hot Strip Mill

To improve indirect energy savings through reduced oxygen rejects, we require improved hot strip mill process control. The main objective is to control and monitor oxygen levels to optimise the combustion rate in the furnace. It also enhances productivity and reduces downtime. We can see results from a system installed at a mill in Belgium, which reduced rejects from 1.5% to 0.2%and decreased downtime from more than 50% of the time to 6%. It also leads to a reduction in CO2 emissions by 15.1kg of CO2/t-rolled steel.

2. Oxygen Level Control and VSDs on Combustion Fans

To optimise combustion in the furnace, controlling oxygen levels and using Variable Speed Drives (VSDs) on combustion air fans on the reheating furnace helps significantly. There is a substantial drop in combustion efficiency with excessive air as it leads to unnecessary waste gases. The fuel to air ratio, therefore, should be monitored regularly. The usage of VSDs on combustion air fans also helps keep the oxygen levels on the reheating furnace under check. 

This process has the potential to reduce emissions by 16.6kg CO2/t-rolled steel. It also calculates energy savings to be around 10% or 0.33 GJ/t-rolled steel by a conservative estimate.

3. Pressure Control for Furnace

There are multiple apertures that heating furnaces have, such as extraction ports, raw material charging ports, cracks in the furnace ceiling, and sidewalls. There can be unnecessary heat losses if the pressure in the furnace is too high, causing the heat to be forced out of the furnace.

Due to this, if the internal pressure drops, cold air will be sucked into the furnace, spiking up the fuel consumption. The furnace pressure control technology’s objective is to maintain a constant optimum pressure level to minimise energy consumption.  It is primarily applicable in cases of industrial furnaces, including rolling mill reheating furnaces. 

4. Regenerative Burners for Reheating Furnace

A regenerative burner is a heat recovery system that recovers the furnace exhaust gas’s waste heat to heat the furnace’s combustion air. Heat reservoirs and dual heat-recovering generators of the regenerative burner are utilised. One side of a burner combusts fuel during combustion while the other accumulates the exhaust heat into the heat-recovering generator. 

The burners then switch so that the one collecting the heat combusts the fuel while the other gathers exhaust heat. The usage of regenerative burners for reheating furnaces can deliver significant energy savings. According to NEDO, using regenerative burners on a 110 t/h capacity billet reheating furnace (operating at 1050 oC) can reduce the energy consumption by 0.18 to 0.21 GJ/t-steel in comparison to a conventional furnace.  Annual energy savings are reported to be 9.3 to 11.6 GWh. There is a scope of up to 50% NOx reduction in high-temperature combustion.  CO2 emissions will also be reduced according to the reduced fuel consumption. 

5. Walking Beam Furnace

If you are looking for state-of-the-art efficient reheating furnaces, you will have to look towards a walking beam furnace. In a walking beam furnace, the stock is located on the stationary ridges. The revolving beams walk the product through the furnace till it reaches the exit, where the beam returns to the entrance.

Compared to the three-pusher-styled furnace, installing a walking beam furnace and an efficient control system reduced energy and fuel consumption by 25% and 37.5%. It also provides lower operational costs compared to alternative transmission systems.

Bottom Line

Energy efficiency is a goal that many industries, including the steel industry. Investing into methods reduces exorbitant energy consumption and saves you from facing cost overruns due to lack of optimization. This step toward energy efficiency is also a step toward a better and greener future as many methods cut down on CO2 emissions and improve productivity.

Categories
Blogs

How Quality TMT Bar Adds Strength & Longevity to Construction

 

No matter how much you paint the walls or furnish the interiors, a weak structural foundation of any building can be detrimental to its strength and longevity. The only thing that guarantees your construction will survive the test of time is using good quality materials that make your base strong such as TMT bars.

What is a TMT Bar?

Before we delve into why and how quality TMT bars are crucial for your construction project, we need to learn all about TMT bars. 

TMT bars, also known as ‘Thermo Mechanical Treatment’ bars, is one of the most indispensable construction material worldwide. They are high-strength reinforcement bars manufactured using a unique technique that leaves them with a rigid outer surface and a soft inner core, making them strong yet flexible.

6 Advantages of Using Quality TMT Bars 

TMT bars are called the backbone of every RCC (Reinforced Cement Concrete) structure, but why? Let’s find out how these bars enhance a building’s longevity and strength.

1. Ductility and Strength 

Compared to regular reinforcement bars, the strength of TMT bars is what sets them apart and makes them the best choice for any structure. The reason for their strength and ductility is the intense cooling it receives. During the manufacturing process passes through a water cooling system which causes the outer surface to harden. The ribbed texture of the TMT bar also allows better bonding with the concrete giving it more strength, while the flexibility makes the bars easier to work with.

2. Corrosion Resistance

Based on the manufacturing process, the TMT bars anti-rust properties. Due to the intense colling, coarse carbide, which is the leading cause of the corrosion, does not get an opportunity to build up, making the bars more durable.

3. Fire Resistance

For a structure to have longevity, fire safety is a necessity. The perk of using TMT bars is their high thermal stability. Due to this, they can tolerate extreme temperatures ranging from 400 to 600 degrees Celsius and can retain more than 80% of their ambient temperature yield strength at 300°.

4. Weldability

TMT bars have high weldability; because of this quality, TMT is an exceptional choice for architects who intend to innovate and create unorthodox designs without compromising on the structural integrity of the building. The low carbon content not only makes weldability easier, but since there is no pre or post-welding treatment, it makes the process easier for the workers.

5. Earthquake Proof

TMT bars are favourite during construction projects is due to their ability to withstand high levels of stress and pressure because of their fatigue-resistant properties. One natural calamity that causes the most property damage is an earthquake. The soft inner core and the hard exterior make the bars very ductile, which allows them to absorb shock causing minimal damage to the property.

6. Cost-Effective

Because of its tensile strength, high elongation value, and uniform sectional weight per unit, using TMT bars in your construction project saves up to 20% steel, in turn saving money. Its high structural strength also reduces the cost of production. On top of that, these bars are easier to manage on-site, reducing the construction and fabrication costs.

The search for a quality TMT bar starts from its very inception. Known for its soft inner core and hard exterior, it will have no value if it is not manufactured correctly. TMT bars have an advanced manufacturing technique that includes three essential components: Quenching, Self-tempering, and Atmospheric cooling.

Why Choose The Steefo Group for TMT Bar Rolling Mills

The Steefo Group strives to be your reliable partner for all your steel forming needs, from turnkey solutions to best-in-class products. To manufacture superior quality TMT bars, you will need machinery that will aid you in attaining that goal. Look no further than our TMT bar rolling mills which are a part of our DNA. Whether you require a production capacity of 10 TPH TO 100 TPH, we can help you. With our design expertise and experience in producing turnkey projects, you will not have to worry about anything, from conception to commission.

Our ultimate goal is to be a creator and provider of innovative, integrated automation solutions that boost productivity, reduce workforce needs, and ensure faster returns on your investment. Our TMT bar rolling mill will enhance your production and help you stand apart from the rest.

To learn more, contact us at marketing@thesteefogroup.com or call us at +919824076873.