
Steam Boilers
Industrial boiler solutions covering new systems, modification, renovation and performance improvement.
Thermal Engineering | Steam & Power Solutions | Boiler House | Pollution Control | Project & O&M Services
Practical engineering support from system design and equipment supply through installation, commissioning, operation, maintenance and performance improvement.
Devraj Thermal Technology & Research LLP is a thermal engineering and industrial solutions company serving process and manufacturing industries with customized, energy-efficient solutions.
Established on 27 August 2020, Devraj Thermal Technology & Research LLP is engaged in the design, supply, installation, commissioning, operation and maintenance of steam generation, power generation, boiler house and pollution-control systems.
Our capabilities range from small process steam boilers to large industrial boiler systems and captive/co-generation power plants. We also undertake modification, renovation and performance-improvement work on existing systems.
Our work is built around understanding process requirements, fuel characteristics, operating conditions and customer objectives before developing an appropriate technical solution.
A visual introduction to the equipment and systems represented in the Devraj portfolio. Detailed capabilities and services are retained in the sections below.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Steam turbine systems for captive power, cogeneration and industrial energy applications.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Industrial boiler solutions covering new systems, modification, renovation and performance improvement.

Bag filter and bag-house systems for industrial dust and particulate-control applications.

Bag filter and bag-house systems for industrial dust and particulate-control applications.

Bag filter and bag-house systems for industrial dust and particulate-control applications.

Electrostatic precipitation equipment for applicable industrial emission-control requirements.

Electrostatic precipitation equipment for applicable industrial emission-control requirements.

Industrial flow-control equipment and associated boiler-house components.

Industrial flow-control equipment and associated boiler-house components.

Industrial flow-control equipment and associated boiler-house components.

Water-treatment equipment for industrial utility and boiler-house applications.

Water-treatment equipment for industrial utility and boiler-house applications.
From steam generation to power recovery and pollution control, our solutions are designed to work as part of the customer's complete industrial utility system.

Steam boiler solutions from 300 kg/hr to 250 TPH and 7 bar to 125 bar, covering solid, agro-waste, liquid and gaseous fuels.

Steam turbine solutions from 20 kW to 30 MW, including back-pressure and extraction-condensing applications.

Solutions for industrial air pollution control and particulate emission management.

Integrated boiler-house and utility solutions covering the major systems required for steam and thermal-energy operations.
A senior industrial boiler and furnace consulting perspective with over 25 years of hands-on experience in designing, implementing and optimizing boiler and turbine systems for diverse industrial applications.
Custom design of boilers and furnaces based on required pressure, capacity and process demand.
End-to-end support for installation, commissioning and performance stabilization of boilers and turbines.
Selection of suitable fuel based on availability, calorific value, cost and sustainability.
Innovative RDF and alternative-fuel solutions for industrial applications to reduce fuel cost and improve sustainability.
The website's original industry-expertise areas are retained here as an additional summary.
Our technical capability combines fuel knowledge, thermal engineering, fabrication and field execution for both new projects and existing-system requirements.
Experience across a broad range of fuels and combustion applications, including gaseous and liquid fuels, agro-waste and waste-heat recovery.
Waste heat recovery applications for industrial processes, including sponge iron, coke oven and other heat sources, for productive use of otherwise underutilized thermal energy.
Water drums, membrane panels, water walls, superheaters, pressurized economizers and related pressure-part work.
IBR headers, pressure reducing systems and IBR steam lines.
Boiler ducting, structural supports, chimneys, platforms and ladders.
Existing boiler modification, renovation, tube replacement and upgradation.
Technical assessment and improvement of existing thermal systems.
Practical support from mechanical erection through commissioning and operation.
Devraj provides complete field support across the lifecycle of industrial thermal systems.
Equipment installation and mechanical erection with coordination of associated site activities.
Electrical / instrumentation coordination, commissioning and trial operation.
Performance monitoring, troubleshooting, modification and revamping support.
Operation & maintenance, AMC, breakdown support and continued technical assistance.
Extensive experience in thermal engineering, boiler systems, project execution and industrial applications.
Experience with fossil, gaseous, liquid, agro-waste and waste-heat applications.
Steam and power generation, pollution control, boiler-house systems and O&M support under one technical interface.
Solutions developed according to individual process requirements.
Installation, commissioning, troubleshooting and maintenance support.
Customer success is the foundation of our success.
Devraj is supported by experienced engineers, technicians and professionals across administration, project management, engineering, welding and marketing.
Experienced thermal engineering and industrial professional with expertise in boiler manufacturing, project execution, commissioning, technical marketing, boiler modification and operations.
His experience includes steam boilers up to 180 TPH and pressures up to 87 BAR, with professional associations including Prem Heavy Engineering Works Pvt. Ltd., Cheema Boilers, Sintax Group and Reliance Group.
is a B.Tech in mechanical engineering and has worked as Deputy Director - Boiler in Government department Uttar Pradesh. He is expert in quality check, operation & maintenance, designing of equipments with production.
is an Electronics & Communication Engineer. He has spent over 25 years in engineering, consultancy, installation, testing, commissioning and Operation Maintenance, various management & business development positions in the field of electrical, automation, control &.instrumentation for power, gas, pulp & papers, chemicals & petrochemicals etc. He has more than 25 years of rich experience in project and fabrication work in different well known boiler manufacturing company.
The Devraj team has more than 25 years of combined professional and field experience, particularly across Northern India.
Quality, safety and statutory compliance are integral parts of our working methodology.
A curated visual presentation of the supplied Devraj equipment photographs.












To provide and develop environmentally responsible, safe and efficient thermal engineering solutions that contribute to a better and sustainable industrial future.
To deliver reliable, innovative and cost-effective solutions in steam generation, power generation, boiler-house systems and pollution control while maintaining high standards of engineering, safety, quality and customer service.
Devraj's work spans thermal engineering, boiler systems, project execution, fabrication, commissioning, electrical & instrumentation, pollution control and O&M.
Connect with Devraj for thermal engineering, steam and power generation, boiler-house solutions, pollution control, fabrication, installation, commissioning, modification and O&M requirements.
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