Kolkata, the industrial powerhouse of Eastern India, has long been a vital contributor to the nation’s manufacturing and engineering landscape. With its thriving sectors in jute, textiles, pharmaceuticals, steel, petrochemicals, and food processing, the city depends heavily on a backbone of advanced machinery and efficient thermal solutions. Among the essential components keeping these sectors operational are industrial heaters—devices that provide the precise, consistent heat required for various production processes.
As demand surges for customized and energy-efficient heating solutions, the need for reliable industrial heater manufacturers and suppliers in Kolkata becomes more critical than ever. This is where Indian Heat Corporation stands tall. With decades of experience, cutting-edge manufacturing infrastructure, and an unwavering focus on customer satisfaction, Indian Heat Corporation has carved a niche as the most trusted industrial heater provider in the region.
This article explores the evolving landscape of industrial heating in Kolkata, the role of innovative heater solutions, and how Indian Heat Corporation is leading the charge with top-tier products and service excellence.
Industrial heaters are specialized devices designed to generate heat for industrial applications such as melting, drying, sterilizing, curing, and more. These heaters convert energy—usually electricity—into thermal energy, which is then transferred to materials or environments through conduction, convection, or radiation.
Tubular Heaters:
Versatile and rugged, tubular heaters are used for heating liquids, gases, and solids.
Cartridge Heaters:
Inserted into drilled holes for localized heating in molds, dies, or platens.
Band Heaters:
Used in plastic extrusion and injection molding machines.
Strip Heaters:
Ideal for surface heating in ovens, cabinets, and tanks.
Infrared Heaters:
Efficient radiant heat for drying and curing.
Immersion Heaters:
Submerged directly in liquids for quick, direct heat transfer.
Mica and Ceramic Heaters:
Provide uniform heating with high insulation and durability.
Industrial heaters are indispensable because:
They ensure uniform heat distribution.
Allow for precise temperature control.
Reduce energy consumption when engineered well.
Enhance productivity and safety in operations.
From laboratories to refineries, every temperature-sensitive industrial process relies on a robust heating system.
Kolkata’s industrial identity has expanded rapidly, with many sectors now relying on custom-engineered heating solutions to enhance production quality and energy efficiency. From the eastern corridor’s steel plants and oil refineries to the growing IT parks, the demand for thermal technology is at an all-time high.
Textiles and Jute
Pharmaceuticals
Chemical Processing
Oil & Gas
Food Processing
Plastic Molding
Power Generation
Steel and Mining
With such a diverse demand, Kolkata has become a hotspot for both national and local heater suppliers. However, not all meet the stringent needs of industry. That’s why Indian Heat Corporation stands out—not just for its product range, but for its customization, quality assurance, and service-first philosophy.
Established decades ago, Indian Heat Corporation is one of Kolkata’s most reputed industrial heater manufacturers and suppliers. What started as a modest operation has now become a powerhouse of innovation and trust.
Indian Heat Corporation adheres to:
ISO certifications
BIS compliance
CE marking for global exports
RoHS directives
Each product undergoes strict quality tests to ensure durability, performance, and energy efficiency.
Every industry has unique heating requirements. Indian Heat Corporation offers:
Custom dimensions
Temperature ratings up to 1000°C
Customizable sheath materials (SS, Incoloy, etc.)
High-voltage and low-voltage variants
ATEX-certified heaters for explosive environments
The company operates with:
State-of-the-art CNC bending and welding machines
Computerized winding systems
In-house R&D lab
Thermal imaging and infrared testing tools
Fast delivery schedules
Prompt response to queries
On-site support and installation guidance
Annual Maintenance Contracts (AMCs)
Lifetime technical support
Indian Heat Corporation does not merely deliver heaters—it provides complete thermal solutions.
Used in HVAC, dies, and radiators, these heaters are built for durability and are available in U, W, and multi-bend configurations.
High watt density heaters for precise internal heating of metal blocks, molds, and dies. Custom sizes available on request.
Ideal for cylindrical surfaces—especially in plastics processing. Available with mica or ceramic insulation, split or full coverage.
Flat heaters that offer uniform heating over surfaces—widely used in ovens, tanks, and ducts.
Preferred for rapid heat transfer and drying. Common in paint booths, paper drying, and curing systems.
Directly immersed into liquids (water, oils, acids) for fast heating. Can be screw plug, flange or over-the-side types.
Suitable for high-temperature and high-insulation requirements. Long life and resistant to harsh industrial conditions.
Flexible heaters
Nozzle heaters
Air duct heaters
Finned heaters
Explosion-proof variants
Every product is built with precision, tested for endurance, and optimized for the client’s application.
Indian Heat Corporation caters to a wide spectrum of industries. Here’s how their heaters are making an impact:
Chemical and Petrochemical Plants: Safe and ATEX-compliant heating solutions for corrosive environments.
Pharmaceuticals: Sterilization and temperature control in reactors and mixers.
Food & Beverage: Stainless steel immersion heaters for hygienic applications.
Plastic Manufacturing: Nozzle and band heaters for extrusion and injection molding.
Textiles: Infrared heaters for drying and curing fabrics.
Metal Processing: Cartridge heaters in dies, annealing, and pre-heating tools.
HVAC & Thermal Systems: Air duct heaters and tubular heaters for ventilation systems.
Each solution is designed for optimal heat transfer and safety compliance.
Indian Heat Corporation is trusted by many of India’s leading industrial names. Their client base includes:
Hindustan Unilever
Indian Oil Corporation
Emami Ltd.
Tata Steel
Jute Corporation of India
Keventer Agro
L&T Engineering
Challenge: Plastic firm in Howrah needed band heaters with exact fitting and thermal control.
Solution: Indian Heat Corporation delivered custom-built ceramic band heaters with embedded thermocouples.
Result: 30% improvement in heating efficiency and 20% faster production time.
Challenge: A chemical manufacturer in Salt Lake needed corrosion-resistant heaters.
Solution: Provided Incoloy-sheathed immersion heaters with PTFE coating.
Result: Improved lifespan of heaters by 2.5x and reduced contamination risks.
In a competitive market, Indian Heat Corporation differentiates itself through:
Despite world-class quality, they maintain affordable pricing. Bulk discounts and cost-saving installation options further enhance value.
With a robust logistics network and optimized inventory, Indian Heat Corporation ensures timely delivery throughout Kolkata and beyond.
Continuous product development based on market feedback and industrial demands keeps their product range relevant and future-ready.
Eco-friendly manufacturing
Energy-efficient heating elements
Minimal carbon emissions during production
These practices make Indian Heat Corporation a forward-thinking and responsible manufacturer.
Before selecting a heater, consider the following:
Operating temperature
Heat transfer medium (liquid, air, surface)
Material compatibility
Installation environment
Size and power rating
For liquids, go for immersion heaters.
For flat surfaces, choose strip or plate heaters.
For cylindrical objects, band heaters work best.
When safety is crucial, use explosion-proof or PTFE-coated options.
Consult Indian Heat Corporation for free technical assessment and customization advice.
Kolkata’s industrial progress is tied closely to the quality of its support infrastructure—and industrial heaters are no exception. As companies modernize and production demands become more complex, the need for high-performance, custom-built heaters has never been greater.
Indian Heat Corporation emerges as the definitive choice for businesses looking to upgrade or replace their heating systems. Their combination of engineering excellence, customization, customer service, and affordable pricing makes them the preferred supplier across Eastern India.
Whether you are in textiles, pharma, plastics, or food processing, Indian Heat Corporation has the experience, product range, and commitment to power your operations with precision heating.
