Electric Boiler

Product capacity: 50kg-20000kg
Working pressure: 0.1Mpa-3.8Mpa
Available fuel: Heating by electricity, electric steam boiler
Available industries: For heating, drying process, such as in foods process, cheese factory, milk factory, poultry, feed mill, garment factory, school, hotel, laundry, kitchen......

Key selling points:WDR commercial electric steam boiler, horizontal package electric steam boiler & stainless steel tubular boiler & automatic operation & easy install and quick into use & no air pollution boiler


Electric Boiler | steam boiler & hot water boiler

WDR type electric boiler uses electric energy as energy, is horizontal type electric boiler. Boiler inner consist of stainless steel heating tube (advantages: low surface load, high thermal efficiency and long service life), each heating tube is connected by a separate small flange (which is convenient for maintenance). Boiler thermal efficiency is nearly 95%

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Electric Boiler System Diagram

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Advantages of Electric Boiler

1. Stainless steel electric heating tube, each group heating elements is connected by a centralized beam flange independently. Simple structure, high mechanical strength, safety and reliability, easy replacement.
2. Quick start-up, good steam quality, strong operating load, fast to adjust and simple to operate.
3. Automatic to adjusts heating groups according to the temperature difference and load changes, help saving energy consumption.
5. Intelligent controller & micro display screen,  display equipment status, operating parameters and fault alarms.With advantages of reliable performance, high degree of automation, and convenient use.
6. Boiler insulation use 12cm aluminum silicate board, ensures the long-term energy-saving operation of the boiler. Both ends of boiler is convenient for installation and maintenance.
7. Protective function
(1) Leakage: when detects the electricity leakage, will cut off the power supply automatically.
(2) Water shortage: When short of water, cut off the power supply and issue a alarm indication.
(3) The furnace shell is overheated: the boiler immediately stops running.
(4) Abnormal power supply: the boiler immediately stops running and chain sound and light alarm.

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Related : Vertical Small Electric Boiler

Vertical electric steam generator boiler, with high quality materials and automatic running control system, work no pollution, high efficiency.

1. Environmentally Friendly and More Economical

2. Extremely Easy to Install and Use

3. Multiple Safety Interlock Protection

4. Use High-quality Components

5. High Quality Electricity Heat Tube

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Technical Parameter

Steam Capacity
Work Pressure
Steam Temperature
Rated Voltage
Inlet Diameter
Outlet Diameter
Safety Diameter
Sewage Dalve Diameter
WDR0.5 0.5 1 110°C-250°C 110/220/240/380/420 60×6 32 50 2×40 40
WDR1 1 1 60×12 40 50 2×40 40
WDR2 2 1 120×24 40 65 2×40 40
WDR3 3 1 36×60 40 80 2×50 40
WDR4 4 1.25 36×80 40 100 2×50 40

Our Supply Equipment List

Boiler proper
PLC control cabinet
Water treatment device
Bottom valves
Water pump
Valves & Instruments
Steam flow meter
Electrode sensor
Steam seperator
Safety valves
Pressure controller

Design Specificaions

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Stainless Heating Tube

High-quality stainless steel electric heating tube and independent flange connection, to ensure safety.
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High Quality Electrical Components

All electrical components have CE and UL certification, ensure safety and service life.
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PLC control system

The SIEMENS PLC programming control display screen reflects the equipment status, operating parameters and fault alarms.
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Gauges & Valves System

High-precision safety instrument valves are used for one backup and one use to ensure that the boiler is foolproof.

Electric Boiler Advantages

Automatic & Intelligient Control

Intelligient control system for boiler operation, no pollution, no noise, convenient installation, small occupation, full automatic control and high thermal efficiency.

Energy-saving Efficient Electric Boiler

Thermal efficiency up to 99%, equipped with erengy-saving device Economizer, Condenser, Steam generator, Exhaust gas boiler. Fully absorb heat of flue gas and transfer to useful energy.

High Quality & Strong Power

Design steam-water separator, reduce steam humidity and ensure steam quality. Boiler design 5-10% overload capacity, satisfy customers' demand for factory using. Enough steam output per hour.

Safety & 25+Years Lifespan

Double safety valve, double water level gauge, double pressure gauge design: backup guarantee, safe and reliable; Smoke chamber ultrasonic testing, overpressure 40-50% water pressure test,ensure the boiler quality.


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