Industrial Heating
Engineered
for Reliability
Manufacturing high-performance heating elements for OEM machine builders, industrial plants, and procurement teams across India since 1999.
Resistance Wire
High-purity NiCr or FeCrAl alloy wire wound to precise resistance, determining wattage output.
MgO Fill & Compact
Magnesium oxide insulation packed tightly to transfer heat from coil to sheath while maintaining electrical isolation.
Sheath & Anneal
Stainless, Incoloy, or copper sheath swaged and annealed. The sheath material determines media compatibility.
Test & Dispatch
100% HV dielectric & IR testing. Batch-coded and laser-marked before packing and same-day dispatch.
Complete Heating
Element Portfolio
Immersion Heaters
Direct-immersion electric heating elements for tanks, vessels, and process fluid systems.
Band Heaters
Ring-form heaters that clamp around barrels, nozzles, and cylinders for uniform circumferential heating.
Tubular Heaters
Versatile sheathed tubular heating elements for air, liquid, and surface heating in any configuration.
Cartridge Heaters
Precision cylindrical heaters for localized, high-density heating in confined spaces.
Air Heaters
Industrial electric air heaters for forced-air systems, ducts, ovens, and process air heating.
Strip Heaters
Flat profile strip heaters for surface and clamp-on heating of platens, moulds, and industrial surfaces.
Specialty Heaters
Specialised heating elements — coil heaters, silicone rubber heaters, ceramic infrared, and porcelain heaters.
All Products
Browse full catalogue
Industries
We Serve
All industries →Plastics Industry
Reliable heating elements for injection moulding, extrusion, and blow moulding machines.
Packaging Industry
Heating elements for heat sealing, form-fill-seal, and shrink tunnel packaging machinery.
Food Processing Industry
SS316L and food-grade heating elements for cooking, baking, pasteurisation, and drying equipment.
Pharmaceutical Industry
cGMP-compatible heating elements for tablet coating, sterilisation, lyophilisation, and clean room HVAC.
Chemical Industry
Titanium, Incoloy, and SS316L immersion and circulation heaters for aggressive chemical media.
Automotive Industry
Cartridge, band, and strip heaters for automotive die casting, injection moulding, and paint curing.
Why Leading
OEMs Choose
Sri Ambika
For over 25 years we have built our reputation on manufacturing precision, on-time delivery, and genuine engineering support — not just selling elements off a shelf.
Custom Manufacturing
Every specification, every dimension, every material — engineered to your exact requirements. No minimums on bespoke orders.
Fast Turnaround
Standard products ship from stock. Custom elements manufactured in 5–10 working days so your line stays running.
Engineering Support
Our engineers assist with heater selection, watt density calculation, material compatibility, and application-specific design.
Rigorous Quality
Every element tested — insulation resistance, dielectric strength, and dimensional inspection — before it leaves our facility.
Pan-India Supply
Supplying OEMs, plants, and procurement teams across all major industrial cities throughout India since 1999.
Key Heating
Applications
All applications →Extrusion Heating
Ceramic band heaters for extruder barrels and coil heaters for nozzle and die zones.
Injection Moulding
Band heaters, nozzle heaters, coil heaters, and cartridge heaters for all injection moulding heating zones.
Tank and Vessel Heating
Flanged, screw-plug, and circulation immersion heaters for water, oil, chemical, and process fluid tanks.
Hot Runner Heating
High-precision coil heaters and cartridge heaters for hot runner manifolds and nozzles.
Industrial Drying
Duct heaters, finned tubular heaters, and infrared ceramic heaters for industrial drying ovens and tunnels.
Process Heating
Engineered heating systems for complex process heating requirements across chemical, pharma, and manufacturing.
Technical
Guides
Understanding Industrial Heaters: Types and Applications
A comprehensive guide to different types of industrial heaters and their applications in various industries.
Essential Maintenance Tips for Industrial Heaters
Learn the best practices for maintaining industrial heaters to ensure optimal performance and longevity.
A Comprehensive Guide to Industrial Heater Selection
Make informed decisions when selecting heaters for your industrial applications with this detailed guide.
Need a Custom
Heating Solution?
Share your specifications and our engineers will respond with a detailed quotation within 24 hours.