Trusted Manufacturer • South India

Gas Crematorium Manufacturer

Design. Build. Install. Support. — Enviro Care Engineers, Coimbatore

Gas Crematorium Manufacturer — Enviro Care Engineers, Coimbatore

Enviro Care Engineers is one of India's leading manufacturers of LPG gas crematoriums, based in Coimbatore, Tamil Nadu. With more than 17 years of specialised experience, we design, manufacture, supply, and install gas crematorium systems that are efficient, environmentally compliant, and built for long-term reliability. Our gas crematoriums serve municipal corporations, charitable trusts, and community institutions across South India — delivering dignified, clean, and dependable cremation every day.

Quality • Safety • Compliance

Need guidance choosing the right system?

Quick Enquiry

What is a Gas Crematorium?

A gas crematorium is a purpose-built facility housing one or more LPG gas-fired cremation furnaces, along with integrated pollution control equipment, a Pollution Control Board-approved stack chimney, and all associated systems required to safely and hygienically cremate a human body.

Cremation in a gas crematorium is the process of closed combustion, vaporisation, and oxidation of the human body into gases, ash, and mineral bone fragments. The process takes place entirely within a sealed furnace chamber, making it a cleaner, more controlled, and more environmentally responsible alternative to open-air cremation or burial. The cremated remains — ash and bone fragments — account for approximately 3.5% of the body's original mass in adults and are typically returned to the family for last rites and ritual immersion.

How a Gas Crematorium Works

Gas cremation takes place in a high-temperature furnace operating between 600°C and 1200°C. The cremation chamber, known as the retort, is constructed using heat-resistant refractory bricks and fire bricks, and insulated with calcium silicate insulation bricks to retain heat efficiently and protect the outer structure from heat radiation.

Automated LPG gas burners are installed within the furnace to deliver precise, consistent flame intensity throughout the cremation cycle. This automation ensures that the required temperature is reached quickly and maintained uniformly, allowing a complete cremation to be achieved in an average of 45 to 60 minutes — faster than electric cremation systems, which typically require around 60 minutes or more.

Each furnace is designed to cremate one body at a time. During the process, the body's organs and soft tissues are vaporised and oxidised by the intense heat. The gases produced are directed into the secondary combustion chamber for complete afterburning, then passed through the gas cleaning system — comprising a cyclone separator and venturi wet scrubber — before being safely discharged through the stack chimney. Effluent water from the scrubber system is managed through the effluent treatment plant, ensuring both air and water compliance.

Gas Crematorium Design and Construction

Every gas crematorium manufactured by Enviro Care Engineers is built around a proven double-chamber design. The primary chamber handles the cremation itself, while the secondary chamber ensures complete combustion of flue gases before they enter the pollution control train. This design is fundamental to achieving CPCB-compliant emissions and a clean, odour-free operation.

Our furnaces are built using premium refractory and insulation materials selected for their thermal efficiency and durability. The automated gas burner systems are integrated with a complete LPG pipeline assembly, pressure regulation, and a purpose-built control panel that gives operators straightforward, reliable control over the entire cremation cycle. The 30-metre stack chimney is designed and erected to meet Pollution Control Board specifications, with site-specific engineering to account for location, wind conditions, and local regulatory requirements.

Double Chamber Design

High Thermal Efficiency

CPCB Compliance

Automated Controls

Why Communities and Institutions Choose Gas Crematoriums

Gas crematoriums have become the preferred choice for a growing number of institutions, municipalities, and communities across India for several well-founded reasons.

From a practical standpoint, gas cremation simplifies the funeral process significantly — it is faster, cleaner, and requires far less space and infrastructure than traditional open-air cremation. The cremation cost in a gas crematorium is also lower than that of a comparable electric crematorium, making it a financially sound choice for institutions managing high volumes or operating within budget constraints.

From an environmental standpoint, the closed combustion process and multi-stage pollution control systems ensure that gas crematoriums produce significantly lower emissions than open-air alternatives. For urban and peri-urban communities where air quality and public health are priorities, this matters enormously. Changing social attitudes and urban lifestyles have also driven a steady increase in crematorium usage across India, making investment in a well-designed gas crematorium a service that communities genuinely need.

Cost of a Gas Crematorium in India

The cost of a gas crematorium in India varies based on several factors — the number of cremation furnaces, the quality of refractory and insulation materials used, the level of automation in the burner and control systems, the pollution control configuration, chimney height and design, civil infrastructure, and the manufacturer's technical specifications and after-sales support commitment.

Compared to electric crematoriums, gas crematoriums are generally more cost-effective to procure and install, while offering comparable performance and lower cycle times. Enviro Care Engineers provides transparent, detailed project proposals that cover all equipment, installation, commissioning, and support costs — so our clients can plan with confidence and without surprises.

Our Gas Crematorium Projects

Enviro Care Engineers has successfully manufactured and installed gas crematoriums for some of South India's most respected institutions, including Greater Chennai Corporation, Vijayawada Municipal Corporation, Tirupathi Municipal Corporation, PSG & Sons Charitable Trust, Maha Prasthana Seva Samithi in Tirupathi, Shanthi Social Services in Coimbatore, and Sulur Lions Club Trust in Coimbatore. Each installation reflects our commitment to quality engineering, on-time delivery, and long-term operational support.

Contact

Get in Touch

Looking to build a new gas crematorium, upgrade your existing facility, or get technical support for a system that is underperforming? We are here to help.

envirocare33@gmail.com +91 94881 61323

FAQ

Frequently Asked Questions

Quick answers about manufacturing, installation, service and support.

A gas crematorium uses LPG as its fuel source to generate the high temperatures required for cremation — typically between 600°C and 1200°C — within a sealed double-chamber furnace. Unlike open-air wood cremation, the entire process takes place within a controlled, enclosed environment with integrated pollution control systems managing all emissions. Compared to electric crematoriums, gas crematoriums offer faster cycle times — averaging 45 to 60 minutes per body versus 60 to 90 minutes for electric systems — and do not require a high-capacity electrical supply infrastructure. Compared to gasifier crematoriums, gas crematoriums offer more precise temperature control, faster startup times, and lower operator workload. Gas crematoriums are the most widely installed crematorium type across South India and represent the best balance of performance, operational simplicity, and installation flexibility for most institutional contexts.

Our LPG gas crematoriums complete a cremation in an average of 45 to 60 minutes per body under standard operating conditions — faster than both electric and gasifier crematorium systems. Ash is available for collection within 60 minutes of the cremation cycle completing. For facilities conducting continuous back-to-back cremations, cycle times reduce further as the furnace retains its operating temperature between cycles, also resulting in lower LPG consumption per cremation. The exact cycle time for any individual cremation depends on the operating temperature of the furnace at the time of loading and the physical characteristics of the deceased.

Our gas crematoriums consume approximately one standard 19 kilogram LPG cylinder per body cremation under standard single-cycle operating conditions. This consumption figure reduces meaningfully during continuous back-to-back cremation operations, as the furnace retains heat between cycles and the burners require less fuel to maintain the required operating temperature. The high-quality refractory bricks, linings, and castables we use in our furnace construction are specifically selected to minimise heat loss — which directly reduces LPG consumption and operating costs over the life of the facility.

Yes. Every gas crematorium manufactured by Enviro Care Engineers is designed and built for full compliance with Central Pollution Control Board norms from the outset. Our double-chamber furnace design ensures complete combustion of the body in the primary chamber and full afterburning of flue gases in the secondary chamber before they enter our pollution control train. The pollution control system — comprising a venturi wet scrubber, cyclone separator, wash column, and induced draft fan — treats all flue gases before discharge through the 30-metre stack chimney. Effluent water from the scrubber system is managed through the effluent treatment plant. The result is a closed, controlled cremation process that is significantly cleaner and safer for surrounding communities than open-air alternatives.

The double-chamber design is the engineering foundation of our gas crematorium systems and is central to achieving both complete cremation and compliant, low-emission operation. The primary chamber is where the body is cremated — exposed to intense, regulated heat from the automatic LPG gas burners until fully reduced to ash. The secondary chamber receives the flue gases produced during cremation and subjects them to further high-temperature combustion, breaking down any remaining particulates, organic compounds, and odorous gases before they enter the pollution control train. Without a properly functioning secondary chamber, flue gases would be discharged incompletely treated — resulting in visible smoke, odour, and pollution compliance failures. Every gas crematorium we build includes a properly engineered secondary chamber as a non-negotiable standard.

Safety is a fundamental design consideration in every gas crematorium we manufacture. Our LPG gas pipeline system is installed with a complete set of safety controls including gas pressure regulators, pressure indicators, safety shut-off valves, and all associated safety interlocks required to prevent gas leaks, over-pressure conditions, and unsafe burner operation. The automatic gas burner system includes flame detection and safety cut-off functionality. The furnace door assembly with automated gearbox motor mechanism ensures the door seals correctly and consistently before the cremation cycle begins. The control panel board integrates all safety monitoring, alarm, and shutdown functions into a single, clearly laid-out operator interface. Our installations fully comply with all applicable gas safety standards and Pollution Control Board requirements.

Gas crematoriums are suitable for a very wide range of institutional clients — from large municipal corporations managing hundreds of cremations per month to smaller community trusts and town panchayaths serving local populations. Our gas crematorium installations include Greater Chennai Corporation, Vijayawada Municipal Corporation, Tirupathi Municipal Corporation, and more than 33 municipalities and town panchayaths across Tamil Nadu under the Kalaignar Nagarpur Meampattu Thittam government scheme — demonstrating the versatility and suitability of gas crematorium systems across a broad range of institutional scales and operational contexts. If you have access to LPG supply, a suitable site, and a community that needs a reliable, dignified, and compliant cremation facility, a gas crematorium from Enviro Care Engineers is very likely the right choice. Contact us for an honest assessment of your specific requirements.

Coimbatore

Testimonials & Enquiry

Proof from clients — and an easy way to start

Real feedback from organizations. Send your requirement and we’ll respond quickly.

On-time Service

“Mr. Easwar has completed our LPG Gas Crematorium project on time, and his company’s service is good.”

SHANTHI SOCIAL SERVICES

Client

Trial run Support

“Mr. Easwaran supplied and completed the Gasifier Crematorium before the scheduled time and conducted a trial run.”

PSG CHARITABLE TRUST

Client

Delivered Service

“Mr. Easwar supplied and installed our Gas Crematorium before the projected date… Good service.”

SULUR LIONS CLUB TRUST

Client