Precision thermal engineering
and Industrial Heating solution
HEAT-ONN manufactures precision heating elements and temperature sensors for OEMs and demanding industrial applications.
Manufactured In
Peenya, Bengaluru
Heater Types
Eight core categories and customised Solution
Built To
Application / Drawing / Sample
Every Element
100% Quality Inspection
Wound, formed, tested
Heaters made in-house.
A heater is
a specification.
Resistance wire, insulation, sheath and termination are chosen for one operating condition. Change the temperature, the medium or the duty cycle and the correct element changes with it.
We manufacture each heater against an agreed specification, sample non-standard builds before batch production, and electrically test every element before it leaves the workshop.
Our heaters
Eight manufacturing categories, each built around the dimensions, wattage, temperature and termination your assembly requires.
High-Density Cartridge Heater
Reliable, thermally efficient cartridge heaters made for high-temperature environments. Construction is selected around the application, working temperature and specific load.
View heater
Ceramic & Mica Heaters
Ceramic- and mica-insulated heaters provide dependable contact heating for barrels, nozzles, strips and other process surfaces across plastics, medical and kitchen equipment.
View heater
Tubular Heater
Tubular heaters are available as immersion and finned-air configurations in varied pipe diameters, lengths, power ratings and installation arrangements.
View heater
Casting Heater
Cast heaters are manufactured in varied shapes, sizes and structures, including aluminium die-cast base plates, steam generators and heating blocks.
View heater
Furnace Heater
Furnace heating solutions include bundle rod, silicon carbide, edge-wound and ceramic bobbin elements for heat treatment, melting, holding and laboratory applications.
View heater
Coil Heaters & IR Heaters
Micro-tube coil heaters provide high durability, power density, operating temperature and insulation in a compact form for plastic and packaging machinery.
View heater
Thermo Sensor
High-precision temperature-monitoring probes support stable process control across machinery, heating systems and demanding industrial assemblies.
View heater
Customized Heating Solution
For requirements outside standard forms, HEAT-ONN develops heating solutions around the process, available space, operating medium, temperature and customer-supplied design information.
View heater
Applications
Plastic Injection Moulding
Barrel, nozzle and hot runner heating for moulding machines.
Plastic Extrusion
Zone heating along extruder barrels and dies.
Packaging Machinery
Sealing bars, cutting wires and shrink tunnels.
Rubber Processing
Platen, mould and press heating.
Ovens & Dryers
Air heating for industrial ovens and drying cabinets.
Chemical & Process Plant
Pipe tracing, vessel and immersion heating.
“Tell us the temperature, the medium and the space available. The heater follows from there.”
HEAT ONN engineering workshop, Peenya
Need a heater quoted?
Send dimensions, wattage, voltage and the application. If a drawing or sample photograph exists, that is quicker still.