Engineering Reliable Energy Solutions For A Sustainable Future
Thermal Systems was founded by P.V. Raju with a vision to deliver reliable Heat Recovery Boilers and energy recovery solutions for diverse industries.
With strong expertise in engineering, design, and manufacturing, the company provides reliable, easy-to-maintain equipment tailored to industrial needs.
For nearly four decades, Thermal Systems has built a strong reputation for quality, dependable performance, and timely project execution.
Today, the company supplies Waste Heat Boilers and Heat Recovery Systems across Sulphuric Acid, Coke Oven, Sponge Iron, Refineries, Steel, and Non-Ferrous industries, including several large-capacity installations.
With extensive industry experience, Thermal Systems continues to deliver efficient, reliable, and application-specific heat recovery solutions across India and international markets.
Driven by Every Step, Achievements
Foundation
- Commenced operations with pressure vessels and package boilers
Breakthrough Achievements
- Secured largest WHB - 2 × 176 TPH for SAP
- Exported 1st zinc roaster boiler
- Bagged Orders from India's largest state-owned oil and gas PSUs for SRUs.
First-of-Its-Kind Solutions & Major Achievements
- India’s first RDF-fired boiler for a 6 MW power plant
- Supplied 8 x 57 TPH Coke Oven Boilers Largest installation number wise in india
- Accredited with ASME certification
- WHB Order received for World's largest SARU plant (1000 tpd) in India
Global Expansion & Major International Projects
- Expanded global operations through major Orders - 214 TPH boiler in Tunisia, a 252 TPH WHRS in Jordan, and a WHRS for Russia with GOST certification.
- Added additional manufacturing facilitles
Scale, Diversification & Quality Excellence
- Largest Non - receovery coke oven boiler 92.5 tph in India
- Single largest installation( number wise and Capacity wise)- 6 x 127 tph & 5 x 75 tph for DRI.
- Achieved ISO 3834 and AD 2000 Merkblatt HP0 certifications for equipments supplied to Europen countries.
Large-Capacity Engineering Milestones
- largest installation in a copper Smelter Plant -2 × 2,900 TPD in India
- Highest Capacity WHB - 4 X 160 TPH for SIP
- Doubled our manufacturing facilitles, with mechanized work centres
Industry-Leading Coke Oven Technology & Landmark Order from China
- Executed order for 3 X 5,000 TPD SAP (World's Single Largest Installation)
- Secured an order for India's Biggest Coke Oven WHB (116 TPH)
- Bagged an order from a leading Chinese conglomerate for a major project in the Middle East.
About Global Presence
The Company’s greatest strength lies in its devoted management and skilled team of employees.
Under the leadership of Mr. P.V. Raju, the Managing Director and a dynamic first-generation technocrat with extensive experience and a fiery vision, the company is run by a full-time Board of Directors. The Management takes an active role in providing necessary support and guidance to the staff to ensure customer satisfaction.
India Offices - Hyderabad | Delhi | Mumbai | Kolkata
India
Germany
Experienced Leadership & Technical Expertise
The strength of Thermal Systems lies in its experienced leadership, skilled technical team, and nearly four decades of expertise in industrial heat recovery and EPC solutions.
Led by Mr. P.V. Raju, Managing Director, the company delivers reliable Waste Heat Recovery Boilers, Heat Recovery Systems, and industrial energy solutions with a strong focus on quality, safety, timely execution, and customer satisfaction.
With integrated expertise across engineering, manufacturing, project management, installation, and after-sales support, Thermal Systems delivers efficient and application-specific solutions to diverse industries and international markets.
Corporate Philosophy
Our Mission
We aim to become a global leader in the Boiler Manufacturing Industry by combining strong engineering expertise, skilled human resources, advanced technology, cost competitiveness, and sustainable business growth.
Our Vision
Our goal is to become a global leader in system manufacturing, delivering innovative and reliable waste-heat energy solutions from concept to commissioning while promoting a cleaner and greener environment.
Our Values
The company is committed to social responsibility, customer satisfaction, employee development, continuous improvement, and environmental sustainability, striving to build a strong and globally recognized organization.
Our Mission
- We aim to become a global leader in the Boiler Manufacturing Industry by combining strong engineering expertise, skilled human resources, advanced technology, cost competitiveness, and sustainable business growth.
Our Vision
- Our goal is to become a global leader in system manufacturing, delivering innovative and reliable waste-heat energy solutions from concept to commissioning while promoting a cleaner and greener environment.
Our Values
- The company is committed to social responsibility, customer satisfaction, employee development, continuous improvement, and environmental sustainability, striving to build a strong and globally recognized organization.
Engineering Reliable Thermal Solutions for Industry
Engineering Excellence
We deliver dependable thermal systems designed for demanding industrial applications.
Quality You Can Trust
We focus on quality, precision, and reliable performance across every project.
Innovation That Performs
Advanced engineering solutions help industries improve efficiency and optimize energy use.
Customer-Focused Solutions
Sulphuric acid—Hydrogen—Sulphur recovery—
Certifications
Quality, engineering excellence, and innovation have been at the core of Thermal Systems since its inception, guiding our design, manufacturing, project execution, and customer service while ensuring high standards of quality and reliability.
Frequently Asked Questions
What is waste heat recovery, and how does it work?
Waste heat recovery captures heat that would otherwise escape from industrial processes through exhaust gases or other hot streams. This recovered energy can be reused for heating, steam generation or electricity production.
Which industries benefit most from waste heat recovery systems?
Industries with substantial recoverable heat and consistent energy demand are strong candidates. These include steel, cement, refineries, petrochemicals, chemicals, fertilizers, glass and non-ferrous metals. Suitability depends on process temperatures, operating hours and how the recovered energy will be used.
Can a waste heat recovery system be installed in an existing plant?
Yes, many existing plants can accommodate waste heat recovery. A feasibility assessment must check available space, process compatibility, allowable pressure drop, steam demand and shutdown requirements. The installation should be designed to protect the performance of the existing process.
How long does it take to design, manufacture and install a waste heat recovery boiler?
The schedule depends on boiler size, design complexity, material availability, inspection requirements and site readiness. Engineering, manufacturing, delivery, erection and commissioning should be included in the project programme, with installation coordinated around any required plant shutdown.