Process & Air Heaters
Medium voltage heaters, process/tubular heaters, and air duct heaters for large industrial heating loads and ducted air/HVAC systems.
View CategoryAbout Purvi Heaters
Manufacturers of Industrial Heaters — engineering process heating solutions for industrial and commercial applications.
Who We Are
Engineering Reliable Heat, By Design
Purvi Heater Industries is based in Pune, Maharashtra, and designs, develops, and manufactures electric heaters (electric heat exchangers) for a wide range of industrial and process applications — including Oil & Gas, Refinery, Petrochemicals, Power, Chemical, Marine, and other industrial processes.
Our technical team supports customers from initial specification through to custom-engineered heaters for research, development, and demanding process requirements.
What We Manufacture
Product Range
We manufacture a comprehensive line of industrial heaters and temperature sensors, including Thermocouples, RTDs, Thermowells, heating cables, Non-Contact Pyrometers, industrial heaters, and calibration equipment.
Immersion & Tank Heaters
Immersion heaters, screw plug heaters, and hopper/fiberglass heaters for tanks, vessels, and process lines across chemical, food, and power industries.
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Furnace Heaters & High Temperature Metallic Elements
Bundle rod, silicon carbide, MoSi2, edge wound, and radiant tube elements for furnace applications up to 1800°C.
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Band & Strip Heaters
Ceramic band heaters and mica band/strip heaters for clamp-on barrel and surface heating in plastics processing and packaging.
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Cast & Nozzle Heaters
Cast aluminium, brass & bronze heaters and compact nozzle heaters for injection molding, extrusion, and hot runner systems.
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Cartridge & Cable Heaters
Precision hot rod cartridge heaters and flexible coil/cable heaters for compact, high-density heating applications.
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Custom-Built Industrial Heaters
Engineered to your drawing and specification when a standard product doesn't fit the application.
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Temperature Sensors (Thermocouples & RTDs)
High-accuracy thermocouples and RTDs including bendable probes, miniature MI sensors, bayonet, and surface types.
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Manufacturing Capability
How We Build
- Custom heater design as per customer drawings and specifications
- Stainless steel and Incoloy sheath heater manufacturing
- Precision tube bending and forming
- TIG, MIG, and spot welding
- High-quality brazing and termination assembly
- Moisture removal and baking process using industrial ovens
- Lead wire, terminal, and insulation assembly
- Prototype and batch production
Testing & Quality Control
Verified Before It Ships
- Insulation Resistance (IR) test (typically ≥100 MΩ at 500 V DC)
- High Voltage (Hipot) test
- Earth continuity test
- Resistance, current & power consumption verification
- Wattage output verified within tolerance (±5% or customer spec)
- Surface temperature & heating time verification
Get In Touch
Have a Project in Mind?
Tell us what you're building and we'll help you find the right heating solution.