380V 300KW explosion proof industrial heater

Short Description:

Electric industrial heaters are used in a variety of processes where the temperature of an object or process needs to be increased. For example, lubricating oil need to be warmed before it is fed to a machine, or, a pipe might required the use of a tape heater to prevent it from freezing in the cold.

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Explosion-proof electric heater is a kind of consuming electric energy converted into heat energy to heat the materials to be heated. During work, the low-temperature fluid medium enters the input port under pressure through the pipeline, and takes away the high-temperature heat energy generated by the electric heating element along the specific heat exchange channel inside the electric heating vessel, using the path designed by the principle of fluid thermodynamics. The temperature of the heated medium rises, and the high temperature medium required by the process is obtained at the outlet of the electric heater. The internal control system of the electric heater automatically adjusts the output power of the electric heater according to the temperature sensor signal of the output port. The medium temperature of the output port is uniform. When the heating element is overheated, the independent thermal protection device of the heating element immediately cuts off the heating power to avoid The over-temperature of the heating material causes coking, deterioration, carbonization, and in severe cases, the heating element burns out, effectively extending the service life of the electric heater.


Heating of chemical materials in the chemical industry, some powder drying under certain pressure, chemical process and spray drying


Hydrocarbon heating, including petroleum crude oil, heavy oil, fuel oil, heat transfer oil, lubricating oil, paraffin, etc.


Process water, steam, molten salt, nitrogen (air) gas, water gas and other fluids that need to be heated.


Due to the advanced explosion-proof structure, the equipment can be widely used in explosion-proof places such as chemical industry, military industry, petroleum, natural gas, offshore platforms, ships, and mining areas.


1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .

2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc

3.What are the available heater fange type, sizes and materials?

WNH industrial electric heater, flange size between 6"(150mm)~50"(1400mm)
Flange standard: ANSI B16.5, ANSI B16.47, DIN, JIS (Also accept customer requirements)
Flange material: Carbon steel, Stainless steel, Nickel-chromium alloy, or other required material

4.What are electrical controls?
An electrical control system is a physical interconnection of devices that influences the behaviour of other devices or systems. ... Input devices such as sensors gather and respond to information and control a physical process by using electrical energy in the form of an output action.

5.What is electrical control panel and its uses?
Similary, an electrical control panel is a metal box which contains important electrical devices that control and monitor a mechanical process electrically. ... An electrical control panel enclosure can have multiple sections. Each section will have an access door.

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Industrial electric heater (1)


Industrial electric heater (1)

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Industrial electric heater (1)


Industrial electric heater (1)

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Industrial electric heater (1)

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