Zander & Ingeström steam generator

ZAG Engineering

Electric steam systems

Zander & Ingestrom

Electrode steam generator

Electrode steam generator

Output from 10-70 MW – electrically heated via electrode

Clean steam – water is evaporated directly in the boiler

High efficiency – energy-efficient steam generation with minimal losses

Quickly ready for use – ideal for fluctuating steam demand

Flexible application – as an auxiliary or supplementary steam generator in industrial plants

Sustainable use – optimal for surplus electricity, off-peak electricity, or heat storage

Technical data

ZHWB Electric Steam Generator

Output: 10 MW to 70 MW

Voltage: 6 - 22 kV

Operating pressure: 6 to 22 bar

Medium: Steam

Steam output: Max. 110 t/h

Efficiency: nearly 100% Applications: Industry, district heating, power plants

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Regulation & Modularity of the ZHWB

The ZHWB electric steam generator operates with multiple robust electrodes that can be individually controlled. This allows the output to be flexibly adjusted to the current steam or hot water demand – from partial to full load. This modular heating system offers several advantages:

High operational reliability – if one heating element fails, the system remains operational.

Optimal energy efficiency – the output is precisely regulated according to demand, thus avoiding unnecessary energy consumption.

Flexible application options – ideal for different load profiles in industry, energy supply, or where power availability fluctuates. With its modular design, the ZDKI electrode steam boiler is not only particularly economical but also future-proof – perfect for companies that value efficiency, low operating costs, and maximum availability.

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History & Experience

Zander & Ingeström was founded in Sweden in 1898 and has over 120 years of experience in the development of steam generators and power plants. Today, the company is one of the leading manufacturers of electric steam boilers in Europe. With proven engineering expertise, modern technology, and a clear focus on efficiency and sustainability, Zander & Ingeström is a reliable partner for industry and energy supply.

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Zander & Ingestrom

Electric steam generator with heating elements

Electric steam generator

Output from 1-10 MW – electrically heated via robust heating element rods

Clean steam – demineralized water is evaporated directly in the boiler

High efficiency – energy-efficient steam generation with minimal losses

Quickly ready for use – ideal for fluctuating steam demand

Low maintenance & safe – integrated shutdown protects against water shortage

Flexible application – as an auxiliary or supplementary steam generator in industrial plants

Sustainable use – ideal for surplus electricity, off-peak electricity, or heat storage

Technical data

ZHWB Electric Steam Generator

Output: 800 kW to 10 MW

Voltage: 400 V or 690 V

Operating pressure: up to 16 bar

Temperature: max. 180 °C

Medium: Steam or hot water

Efficiency: nearly 100% Applications: Industry, plant shutdowns, surplus electricity, off-peak electricity

Learn more

Regulation & Modularity of the ZHWB

The ZHWB electric steam generator operates with multiple robust heating elements that can be individually controlled. This allows the output to be flexibly adjusted to the current steam or hot water demand – from partial to full load. This modular heating system offers several advantages:

High operational reliability – if one heating element fails, the system remains operational.

Reduced repair costs – individual heating elements can be replaced quickly and cost-effectively.

Optimal energy efficiency – the output is precisely regulated according to demand, thus avoiding unnecessary energy consumption.

Flexible application options – ideal for diverse load profiles in industry, energy supply, or where power availability fluctuates. With its modular design, the ZHWB electric steam boiler is not only particularly economical but also future-proof – perfect for companies that value efficiency, low operating costs, and maximum availability.

Learn more

History & Experience

Learn more