Industrial Reactor
Industrial Reactor Manufacturers in India
Fourmax Vessels India Pvt. Ltd. has rapidly emerged as a trusted industrial reactor manufacturer, supplier, and exporter in India. We combine rigorous adherence to IS 2825 and IBR standards with custom reactor designs such as CSTR and PFR to deliver safe and efficient solutions. Leveraging two years of specialized experience, we engineer our vessels using IS 2002 plates and IS 2003 tubes, ensuring every unit undergoes IBR-approved design appraisal and comprehensive nondestructive testing for durability and compliance. strongFourmax Vessels India Pvt. Ltd. reactors serve diverse sectors—including chemicals, pharmaceuticals, food processing, petrochemicals, and biotechnology—by optimizing reaction conditions and supporting both continuous and batch processes. With BIS Scheme I and ISO 9001 certification, we stand out for robust quality control, on-time delivery, and energy-efficient designs that reduce operating costs and maximize return on investment.
We have expertise as Industrial Reactor Suppliers in India and Industrial Reactor Exporters in India, having delivered over 100 reactors across South Asia and the Middle East. Our integrated approach—from CAD modeling and FEA validation to in house fabrication and global logistics - ensures consistent quality and rapid turnaround for critical projects.
Overview of the Industrial Reactor: Specifications, Types, Applications, and How It Works
We follow IS 2825 for unfired vessels, covering material quality, fabrication, and inspection of pressure parts in ferrous metals. When steam heating or pressures exceed 1 kg/cm², IBR 1950 certification is mandatory, entailing design appraisal, welder qualification, and periodic inspections. Our materials include IS 2002 plates for high temperature service and IS 2003 seamless tubes for optimal corrosion resistance.
What Is an Industrial Reactor?
An Industrial Reactor is a pressure vessel where chemical transformations occur under controlled temperature and mixing. Batch reactors handle discrete production runs with high flexibility, while continuous reactors (CSTR and PFR) support steady state operations for large scale manufacturing. Reactors conform to IS 2825 for vessel integrity and IBR for safety certification when steam is applied.
Types of Industrial Reactors
- Batch Reactors: First of all, the batch reactor is the most basic and simple type. In this system, all the raw materials are added to the reactor at one time. After that, the reactor is closed, and the chemical reaction takes place inside. Once the reaction is finished, the final product is removed. During the reaction, nothing goes in or out. This type of reactor is very useful for small-scale production, testing new products, and doing research. However, it takes more time and is not suitable for continuous or large-scale operations.
- Continuous Stirred Tank Reactors (CSTR): Next, we have the Continuous Stirred Tank Reactor, also called CSTR. In this reactor, raw materials continuously enter the tank, and the product continuously leaves. A stirrer inside the tank keeps everything well mixed, so the chemical composition remains the same throughout the process. Because it operates non-stop, CSTR is very useful for large-scale manufacturing. It is easy to control the temperature and pressure. However, it may use more space and energy and is not ideal for all types of reactions.
- Plug Flow Reactors (PFR): Another important type is the Plug Flow Reactor, or PFR. In this system, the reactants flow through a long tube in one direction. There is no mixing between the front and back parts of the fluid. This means the reaction happens gradually along the length of the tube. As a result, plug flow reactors are highly efficient and are commonly used in large chemical plants. But they can be hard to clean and difficult to control if the temperature varies too much inside the tube.
- Tubular Reactors: Lastly, we come to the tubular reactor, which is quite similar to the plug flow reactor. Tubular reactors are long tubes, often used for gas-phase reactions. These reactors can handle high temperatures and pressures. In many cases, several tubes are used together to increase the capacity. Tubular reactors are strong and work well for continuous production, but they are expensive to build and repair.
Key specifications at a glance:
| Parameter | Standard / Range |
|---|---|
| Vessel Code | IS 2825 |
| Steam Certification | IBR 1950 |
| Plate Material | IS 2002 Grades (2A, 2B) |
| Tube Material | IS 2003 Seamless Steel |
| Reactor Types | CSTR, PFR, Batch, Tubular |
| Quality Management | BIS Scheme I, ISO 9001 |
| Inspection Methods | Radiography, Ultrasonic, Dye Penetrant |
| Pressure Rating | Up to 10 bar (design dependent) |
| Temperature Range | −10 °C to 250 °C |
Applications of Industrial Reactors
- Chemical Processing: Firstly, industrial reactors are widely used in chemical processing. They help in making acids, fertilizers, paints, and plastics. These products are used in our daily life. Reactors make sure the chemical reactions happen properly and safely.
- Pharmaceuticals: Secondly, reactors are very important in the pharmaceutical industry. They help in the production of medicines and drugs on a large scale. Reactors keep the right temperature and pressure, which is needed for making high-quality medicines.
- Food & Beverage: Thirdly, in the food and beverage industry, industrial reactors help in mixing, heating, and fermenting food products. For example, they are used to make soft drinks, sauces, and dairy items. This improves taste, safety, and shelf life of food.
- Petrochemicals: Moreover, industrial reactors are key in the petrochemical industry. They are used to break down crude oil into useful products like petrol, diesel, kerosene, and lubricants. These products are essential for transportation and daily use.
- Biotechnology: Lastly, in the biotechnology field, reactors are used for growing cells, bacteria, and enzymes. These are then used to make products like vaccines, antibiotics, and biofuels. Reactors provide the right environment for biological growth.
How Industrial Reactor Works
Reactants enter the reactor through inlet nozzles and either mix continuously (CSTR) or flow in plug flow mode (PFR). Heat transfer jackets or coils regulate temperature, while internal coils or external heat exchangers manage exothermic or endothermic reactions. Process parameters are monitored via sensors and controlled by an integrated automation system.
Industrial Reactor Ordering, Compliance, and Safety Information
When ordering, specify design code (IS 2825 or IBR), reactor volume, material grade, mixing type, and utility connections. All reactors come with mill test certificates, NDT reports, and compliance documentation under BIS Scheme I and ISO 9001.
Why Choose our Industrial Reactors in India?
- Standards Expertise: Full compliance with IS 2825, IS 2002/2003, and IBR.
- Custom Designs: Tailored reactor types (CSTR, PFR, batch) optimized for your process.
- Quality Assurance: BIS and ISO certifications, complete NDT coverage.
- Energy Efficiency: Advanced thermal control reduces utility costs and emissions.
- Proven Track Record: Trusted by Thermax, Praj Industries, Forbes Vyncke, and Atlas Copco.
Together, these strengths position us as the leading Industrial Reactor Manufacturers in India, Industrial Reactor Suppliers in India, and Industrial Reactor Exporters in India.
Fourmax Vessels India Pvt. Ltd. is a well known Industrial Reactor Manufacturers in India, Suppliers & Exporters in India, delivers end-to-end reactor solutions tailored to meet the exact needs of modern process industries. With in-house design expertise, advanced fabrication capabilities, and strict quality control, we ensure reliable and efficient reactor systems. Our solutions are built to comply with industry standards while supporting safe and consistent operations. From installation to after-sales support, our team remains committed throughout the project lifecycle. We focus on performance, durability, and long-term value for every client. Partner with us for turnkey reactor solutions you can trust with confidence.
Contact Details:
- Address: Ground Floor, Survey Number 21120 8A 8B, NA, Dehu Talwade Shiv Rasta, Viththalnagar, Dehugaon, Dehu, Pune – 412109, Maharashtra, India
- Phone: +91-8378966550
- Email: info@fourmaxindia.com
