Electric Steam Boiler

Electric Steam Boiler

Electric heating steam boiler is mainly composed of boiler shell, computer control system, low-voltage electrical system, electric heating tube, valve instrument and so on.

  • Rated thermal power : 0.5 - 4t/h
  • Rated thermal efficiency : ≥98%
  • Rated pressure: ≤1.25MPa
  • introduction
  • Technical parameters
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Electric steam boiler is mainly composed of boiler body, electric control system, low-voltage electrical system, electric heating elements, valves, instruments and so on. There are groups of electric heating elements in the boiler body, and each group of electric heating elements is connected by a concentrated bundle flange, which is set independently. It has the characteristics of simple structure, high mechanical strength, safe operation, stable running, easy replacement and long service life. The electric heating elements is made of high-quality stainless steel SUS304, its normal service life is about 20,000 hours. Thermal efficiency can reach 98%, the operation is silent, and the emission is zero.

The boiler operation adopts PLC control system, multiple language (Chinese/English/Arabic/Spanish/Russia/French) display, man-machine dialogue, and the display screen can display and record operating parameters and fault alarms.


  • Large steam space and high steam quality.
  • Staggered start of electric heating groups, different working periods can be set according to the needs of the production process, so that the boiler can automatically start each heating group in time-sharing, and the heating group can be switched cyclically, so that the use time and frequency of each contactor are the same, and the service life of the equipment is improved.
  • Realize automatic control, calculation and tracking of boiler pressure, and can automatically start and stop control of feed water pump and electric heating group when the load changes.
  • Auto safety protection functions such as automatic water supply, leakage protection, water shortage protection, grounding protection, steam overpressure protection, and overcurrent protection.
  • Compact structure, scientific and reasonable design and manufacturing process make the boiler occupy a small space, facilitate transportation and save land.
  • No noise, no pollution and zero emission, high thermal efficiency, the boiler body is covered of high-quality and high-efficiency thermal insulation materials, with small heat dissipation loss, energy saving and consumption reduction.

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Technical parameters of electric steam boiler(400kw-3000kw)

Item/Model WDR0.3-0.5-II WDR0.5-0.7-II WDR0.7-0.7-II WDR1-1.0-II WDR1-1.25-II WDR2-1.25-II WDR3-1.25-II WDR4-1.25-II
Rated capacity(t/h) 0.3 0.5 0.7 1 1.5 2 3 4
Rated pressure(MPa) 0.7/1.0 0.7/1.0 0.7/1.0 1.0/1.25 1.0/1.25 1.0/1.25 1.0/1.25 1.0/1.25
Rated steam temperature (°C) 174/184 174/184 174/184 184/194 184/194 184/194 184/194 184/194
Thermal efficiency(%) 98
Dimension(mm) 11600×1000×1400 1800×1200×1500 2100×1200×1600 2720×1560×1830 3100×1520×1830 3640×1700×2000 4200×1800×2000 4600×2600×3600
Weight (t) 1.1 1.5 1.82 2.65 3.2 4.3 5.1 6.5

Note: Our products are being updated constantly, all rights reserved by EVERED.

Enterprise strength and service support

Integrating R&D, production, distribution, and service-providing into one enterprise, EVERED attaches great importance to communication with customers. We have established an after sales visit team consisting of more than 56 persons. On the one hand, they timely solve the problems that our customers encounter; on the other hand, they collect feedback and improvement recommendations from our customers, to correctly orient our development and research.

EVERED Several production bases for production Several production bases for production
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