Views: 0 Author: 周武江 Publish Time: 2026-01-16 Origin: Site
In applications such as heating, industrial heating and hot water supply systems, many users face the same problem:
The device consumes high power and the operating cost is becoming increasingly expensive
Slow heating, affecting production efficiency
Leakage, scaling, aging of components, and multiple safety hazards
Frequent equipment maintenance and high downtime costs
With this very background, cabinet electromagnetic heaters are gradually coming into the user's eyes and becoming an important alternative to traditional resistive, electric boilers and gas heating equipment.
It is not a "concept product" but a highly efficient, safe, and energy-saving heating system that has been put into practical use in many industries.
Simply put, cabinet type electromagnetic heater is a heating system that integrates electromagnetic induction heating technology into standard industrial electrical control cabinets.
Its core working principle is:
Electricity does not generate heat → generates a magnetic field → the heated metal generates heat on its own → then transfers heat to water or medium
That is to say:
Electricity does not come into direct contact with water
It's not about heating water with an electric wire
But rather, energy conversion is achieved through metal induction heating
This structure fundamentally changes the traditional heating method.
For many users, safety is always top priority.
The typical water and electricity separation structure of the cabinet electromagnetic heater is used:
The electrical control system and power modules are all located in a separate cabinet.
The waterways and the dielectrics only contact the metal heat exchangers.
The electrical system is completely isolated from the water.
That's what it means.
There's no risk of leakage coming directly into the water.
Changes in system pressure have no effect on electrical safety.
The safety level has been greatly improved compared to conventional electrothermal tube equipment.
This is especially important in schools, hospitals, factories and central heating.
Many of our customers' first concerns are:
"Is it really going to save more energy than a conventional device?"
Not only can you omit the answers, but it's stable.
In three main ways.
The thermal efficiency of electromagnetic induction heating is more than 98% and there is almost no waste of energy.
There is no need to preheat the electric heat tube, but by energizing it, the heat can be output, reducing unnecessary energy consumption.
The efficiency of traditional electric heating equipment is obviously reduced after a certain period of use, and the efficiency of electromagnetic heating is stable for a long time.
In terms of long-term running costs, cabinet heaters are even more advantageous.
"Cabinet" is not just about appearance, but technical and systematic design.
Modular power configuration facilitates on-demand expansion
It incorporates multiple protections such as temperature control, pressure and flow rate.
More standard installation and centralized maintenance are possible.
Suitable for long term operation in industrial sites.
For users of engineering projects and batch applications, stability and maintainability are more important than initial price.
Cabinet type electromagnetic heaters are now widely used:
Industrial and consumer heating systems.
Chemical heating
Mold heating and constant temperature.
Plastic machinery, extrusion equipment.
Hot water system for food processing and cleaning
This is especially true in industries that require safety, energy efficiency and stability.
In the selection of electromagnetic heating equipment, the technical capability and process experience are often more important than the parameters.
Guangdong jiangxin electronic technology co., ltd. is a professional technology company specializing in the field of energy saving and heating, focusing on providing customers with high efficiency, reliable and sustainable energy saving solutions in the long term.
Our products and system proposals are used in heating, chemical industry, mold manufacturing, plastic machinery, food processing and other industries, with mature product systems and complete project delivery capacity.
"Jiangxin electromagnetic" is specialized in the research and development and application of electromagnetic induction heating technology, relying on strong research and development and engineering technical team, constantly transform cutting-edge technology into stable, easy to use and affordable products and services, to create real value for customers I'm continuing.
In promoting the road of energy saving, emission reduction and green industrial upgrading in China, jiangxin electromagnetic will always stick to the presentation of technical strength and project effect and strive to become a reliable industry leader.
Selection of a cabinet type electromagnetic heater is essentially not a simple replacement.
To a safer structure.
They choose more stable technologies.
Reduce long-term costs.
For future energy conservation policies.
If you are looking for a safer, more energy-efficient and more hassle-free solution for heating, industrial heating or hot water systems, cabinet type electromagnetic heaters are worth taking seriously.
