Electric Heater Bundles and Inline Process Heaters

Heaters for Metal Finishing Tanks

TELELEC manufactures immersion heaters for use in chemical metal treatment processes such as acid cleaning, phosphating, pickling and passivation.

Heaters are available in various construction types and materials of construction

Stainless steel chemical immersion heaters

Lead covered heaters

Titanium immersion heaters

Silica and glass immersion heaters

Both tubular and removable core construction, customised to suit your tank size, contents and products.

Our air heaters complement this range and are useful in removing moisture from components emerging from the pre-treatment baths.

We also manufacture electric melters for melting wax used to mask components before pre-treatment.

Call us for a free consultation on heat load calculation, material selection.

Installation and commissioning service also available with control panels, junction boxes, wiring etc.


Owing to their basic design and construction, no special area has to be earmarked for electric heaters and they can be installed virtually anywhere in the plant. In classified hazardous area, heaters can be installed in zone 1 classified areas. Moreover, electric heaters are compact and being electrical equipment, no special interfaces or sensors are required to integrate them into the plant control or building management system.Sophisticated technologies, and in-built and simple to operate, programmable safety mechanisms and interlocks ensure smooth operation, even from long distances. The alternative to electric heating is of course fuel based systems that may run on fuels like natural gas, diesel, HFO etc. Though they may seem to cheaper at the outset, any decision on which energy source to use should be accompanied by the following considerations.

Product Certification

A Manufacturer’s Certificate of Origin, also known as a Manufacturer’s Statement of Origin, is a specified document certifying the country.
Standard and custom heating elements
Heaters for Metal Finishing Tanks


Heater Control Panels
Electric Heater Bundles and Inline Process Heaters




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