Process Equipment Manufacturers in Chennai & India
As one of the foremost Process Equipment Manufacturers based in Chennai, India, KRR Engineering Pvt. Ltd. brings over five decades of industrial expertise to every engineered solution. We specialize in the design, fabrication, and delivery of high-performance industrial equipment that meets global standards and caters to critical applications across sectors such as oil & gas, petrochemicals, power, pharmaceuticals, chemicals, fertilisers, water treatment, and defence.
Our commitment as leading Process Equipment Manufacturers in Chennai and India is to deliver engineered equipment that ensures operational efficiency, rugged reliability, and compliance with international codes and standards.
Pressure Vessels
Our pressure vessels are designed for both horizontal and vertical configurations, with various head types including flat, conical, hemispherical, ellipsoidal, tori-conical, and tori-spherical. These vessels are engineered to handle extreme conditions, with a thickness of up to 120mm, ensuring durability and safety for high-pressure applications.
Heat Exchangers
We manufacture fixed tube sheet, floating tube sheet, and U-tube type heat exchangers with steam chambers and volute designs. Our heat exchangers support customizable metal combinations for shell and tube sides, allowing enhanced efficiency and corrosion resistance across various industries.
Digesters
We specialize in rotary globe digesters, available in both spherical and elliptical designs. These digesters come with drive arrangements and girth gear integration, ensuring smooth operation and efficient material processing.
Columns & Towers
Our range includes adsorption towers, absorption towers, separators, and cyclones designed for industrial applications.We specialize in single-piece transportable columns up to 60 meters, ensuring ease of installation and efficient operation.
Storage Bullets & Tanks
We provide LPG, butane and propylene storage bullets, available in petal and mounted bullet designs. Additionally, we manufacture chemical storage tanks lined with rubber, epoxy, titanium, and special steel, ensuring long-term reliability and chemical resistance.
Reactors
We manufacture high-performance reactors designed for chemical and pharmaceutical industries, suitable for high-pressure and high-temperature operations. Available in jacketed, limpet coil, and agitated types, our reactors are constructed using stainless steel, hastelloy, and other exotic alloys to ensure durability, corrosion resistance, and process integrity.
Flash Drums & Furnaces
Our high and low-pressure flash drums are designed for industrial applications. We also provide rotary furnaces (anode), ISA smelt furnaces, and electric arc furnaces, as well as molten metal converters with tilting arrangements, ensuring robust and efficient operations.
Boiler Components
Our boiler components include boiler drums and cover plates, ensuring efficiency and reliability for high-performance steam generation systems.
Fabricated valves
We design and manufacture heavy-duty fabricated gate valves for industrial applications, engineered for reliable sealing and minimal pressure drop. Our valves are available in a wide range of sizes and pressure ratings, fabricated from carbon steel, stainless steel, and special alloys based on service requirements
Silos
We design and fabricate industrial-grade silos tailored for the storage of bulk solids such as cement, fly ash, and grains. Our offerings include both vertical and horizontal configurations, with options for flat-bottom, conical, and skirt-supported designs. Silos are available with integrated features such as level indicators, aeration systems, and discharge arrangements, ensuring smooth material flow and minimal residue. Designed for easy transportation and installation, our silos are built to withstand diverse operational environments, offering durability and operational efficiency.
Kilns & Driers
We manufacture rotary kilns for cement and ore processing, complete with riding rings, pinions, motor gearboxes, support rollers, and thrust rollers. Additionally, our rotary driers feature inner lifters for improved drying efficiency.
Debarking Drums
Our heavy-duty debarking drums are engineered for efficient log cleaning in wood processing and pulp industries. Designed with robust construction and optimal rotational speed, they ensure thorough bark removal with minimal fiber loss. The drums are available in customizable sizes and configurations to match throughput requirements and site conditions.
Why Choose KRR Engineering as Your Process Equipment Manufacturers?
✅ Industry Leadership: Over 50 years of experience as premier Process Equipment Manufacturers in Chennai & India, earning trust across sectors.
✅ Global Standards: Designed and manufactured to meet ASME, IBR, PESO & other international engineering codes.
✅ Custom Solutions: Tailored design, fabrication, and delivery to suit unique project requirements.
✅ Manufacturing Excellence: Equipped with modern facilities & skilled engineering teams right here in Chennai, India.
✅ End-to-End Support: From concept engineering to commissioning support for global EPC, OEMs & process industries.
🔗 Connect With Us
Explore our full range of industrial products and engineered solutions designed for critical process operations across India and international markets. Whether you're planning a major plant expansion or upgrading existing process systems, trust KRR Engineering — the name synonymous with excellence among Process Equipment Manufacturers in Chennai & India.