Engineering Fire & Steam with Patented Innovation
High-pressure thermal efficiency • Fluid dynamics mastery • Custom combustion systems
Engineered for High-Efficiency Thermal Power
Pressels is a premier engineering corporation providing robust, high-pressure fluid dynamics and customized boiler designs built to maximize industrial output globally.
Discover more about PresselsOur Three Pillars of Engineering
A vertically integrated industrial ecosystem serving sponge iron, sugar, paper, textile, and chemical power giants.
Patented Boilers
All fuel configurations (biomass, coal, waste heat, liquid & gas) engineered to match local Indian operational parameters.
Learn More →Retrofit & Revival
Redesigning, refurbishing, and recommissioning outdated underperforming boiler systems to exceed original specifications.
Learn More →Heavy Infrastructure
Two world-class manufacturing divisions containing Italy PAMA boring machines, CNC laser cutters, and US Lincoln automated welding lines.
Learn More →Deliberate Growth Built on Value, Not Volume
We operate in the heart of industry, where steam is the lifeblood and efficiency is the currency. We might be a smaller boiler maker in India by turnover, but our technical prowess matches the largest conglomerates. When challenging, unconventional fuel requirements arise, global industry leaders seek out Pressels.
We May Be Dwarfs... But We Serve The Giants.
Answering Critical Industrial Questions
- ✓ How do you generate power from the most unconventional fuels?
- ✓ How do you recover energy others see as waste?
- ✓ How do you meet fluctuating demands with reliable, simple systems?
Founded in 1967 by Visionary Sri S. C. Mullick
Pressels Private Limited was built as a name synonymous with trust in boiler manufacturing and retrofit solutions. Over 50 years ago, we began as a small-scale unit in Cuttack, Odisha. But our vision was never small.
Our founder, Sri S. C. Mullick—an experienced, highly qualified gold medalist and technical entrepreneur—saw that Indian industries faced highly fluctuating fuel supplies and unique operational conditions. Rather than importing rigid, high-maintenance configurations, he pioneered adaptive thermal engineering designs suited directly for Indian conditions.
Commenced Boiler Production
Initialized operations in Cuttack, Odisha. Assembled a core team of dedicated engineers focused on domestic industrial engineering and import substitution.
DNES Solar Energy Boiler Milestone
Commissioned as the sole manufacturer of a prototype Solar Energy Boiler for the Department of Non-Conventional Energy Sources (DNES), Govt. of India. The prototype successfully generated 60 KW Power, establishing Pressels as a pioneer in alternative renewable energy systems.
Delivering Value Across Generations
Currently managed by the founding family, serving major sponge iron, chemical recovery, sugar, and paper corporations across the country and expanding globally.
Patented Designs & Specialized Boilers
We are the only boiler manufacturer with three active Indian Patents for innovative boiler design, with a fourth hybrid waste heat design currently pending registration.
Agro-Residue & Low-Grade Coal Boilers
Our first revolutionary patent was designed to solve a critical issue: allowing remote industrial plants to run reliably on agro-residues, low-grade coal, and industrial waste. Engineered specifically for easy operation with minimal skill levels. Today, over 500 of these systems are installed worldwide, spanning from India to South America.
Chemical Recovery Boilers
Pressels pioneered the indigenization of Chemical Recovery Boilers for pulp and paper mills—a complex, high-tier technology that was previously entirely imported. Our patented recovery systems capture 95% of spent chemicals while simultaneously producing high-temperature steam and electrical power. This turns a polluting waste disposal problem into a self-funding energy asset.
Sponge Iron WHRB & AFBC Boilers
We are dedicated specialists for the sponge iron and captive power sector. Our Waste Heat Recovery Boilers (WHRB) and Atmospheric Fluidized Bed Combustion (AFBC) systems are custom-engineered to withstand severe conditions, heavy flue dust loads, and poor-grade combustion fuels, serving as the stable backbone of industrial power plants.
Intellectual Property Portfolio
Innovative Boiler Design - Patent I
Specialized internal aerodynamic geometry to facilitate uniform combustion in low-grade multi-fuel boilers.
Chemical Recovery System - Patent II
Method and apparatus for processing pulping black liquor to recover 95% of inorganic chemicals.
Multi-Fuel Fluidized Chamber - Patent III
Specially adapted air fluidization nozzles preventing bed sintering with agricultural waste products.
Hybrid Waste Heat Recovery Boiler - Patent IV
Next-generation thermodynamic structure combining industrial exhaust waste heat loop with primary fuel firing system.
Retrofitting, Refurbishment & Boiler Revival
What happens when your existing boiler equipment underperforms? Or when fuel availability changes? This is where our second core expertise shines: we breathe new life into old boilers.
We don't just sell new boilers; we redesign, refurbish, and recommission underperforming installations. We have successfully transformed inefficient boilers across sugar, paper, textile, and distillery industries. Through specialized engineering interventions, we regularly boost capacity and improve fuel efficiency by over 12%.
Redesigning Legacy Boiler Systems
Whether you operate an old John Thompson boiler from 1952 or a modern underperforming Thermax unit, our engineering team can modify and rebuild it to perform better than its original factory specifications. We do not offer template recommendations; we deliver definitive, workable solutions.
Key Retrofit Achievements
World-Class Heavy Fabrication Facilities
Our capabilities are built on a foundation of vertically integrated infrastructure located at Cuttack and Choudwar, Odisha.
PAMA Italy Floor Type Boring & Milling
One of the most advanced, heavy-duty floor boring and milling machines in the country, allowing us to machine massive boiler blocks and drums with absolute precision.
Heavy Plate Rolling (63 mm)
Our heavy rolling machines easily shape boiler steel plate thicknesses up to 63 mm, vital for high-pressure industrial steam drum construction.
Lincoln Electric Submerged Arc Welding
Fully automated welding lines imported from Lincoln Electric, USA, equipped with advanced laser seam tracing to guarantee leak-proof high-pressure joints.
CNC Plasma & Laser Cutting
Precision computerized plasma and laser profile cutters ensuring clean, exact tolerances for every tubesheet, structural gusset, and support assembly.
In-house Galvanizing & Powder Coating
Our in-house hot-dip galvanizing and state-of-the-art powder coating lines protect our structural elements, ensuring exceptional boiler longevity in harsh environments.
Vertically Integrated Quality Ecosystem
By controlling every step—from design and machining to welding and surface coating—we control quality, eliminate production bottlenecks, and shorten delivery timelines.
Corporate Factsheet
Pressels Private Limited operates transparently, offering custom thermal solution designs rather than off-the-shelf products. Here are our key parameters:
| Nature of Business | Manufacturer & Heavy Engineering Retrofitter |
|---|---|
| Additional Business Details | Factory Operations, Industrial Fabrication & Custom Combustion Consulting |
| Active Accreditations |
ISO 9001:2015 Certified
Accredited via ISPL Cert, DAC, and IAF.
|
| Patented IP Assets | 3 Active Patents (Boiler Efficiency, Chemical Recovery, Multi-Fuel Chamber), 1 Pending (Hybrid Waste Heat) |
| Company CEO | Sri S. Mullick |
| Founder | Sri S. C. Mullick (Gold Medalist & Visionary Industrialist) |
| National Tech Ranking | Consistently ranked among the Top 5 to 6 in Boiler manufacturing capabilities in India |
Quality Certifications & Accreditations
Reach Our Office
Connect with our engineering team for operational inquiries, partnership opportunities, or general information.
Corporate Office
M/S. PRESSELS PRIVATE LIMITED
B-13, Industrial Estate
Madhupatna, Dist: Cuttack-753010
Odisha (India)
Phone Lines
(+91-671)-2344746 / 2345920
Fax Line
(+91-671) 2341325
Engineering Emails
info@presselsboiler.com
pressels.boiler@gmail.com
skmullick@yahoo.com
Operational Inquiry
Have questions about our products or services? Send us a message and we'll respond promptly.
Boiler Engineering Consultation
Provide your technical parameters for a detailed engineering assessment. Our experts will analyze your requirements and propose optimized solutions.