The high efficiency electric heating steam boiler is a kind of environmental protect steam boiler, the thermal efficiency reaches as high as 99%, and there is no NOx released to the air. The electric boiler with steam capacity higher than 1ton is designed as horizontal structure, to offer the sufficient output. In your countries, if your electricity is cheap or local government has strict requirements on emission, WDR series boiler is the best choice.
Features:
1.The electrical control cabinet is separate from boiler body, longer lifetime;
2.All the electrical components have the CE and CCC certification;
3.Cartridge Heaters can work for about 20000 hours;
4.PLC full automatic intelligent control cabinet, operate conveniently, adopt Chinese and English Language;
5.Full automatic interlock protection program, operate safely;
6.Reliable boiler auxiliaries, including pressure controller, pressure transmitter, water level alarm, safety valve, etc;
7.Large steam space, high steam quality;
8.Friendly Environmentally;
9.Small occupation, save construction investment.
Applications Business:
Widely used for textile, printing and dyeing, paper, food, rubber, plastics, chemicals, medicine, pharmaceutical, steel, metallurgy industry etc., and can be used for enterprises, institutions, hotels, schools, restaurants, services, etc. Industry heating, bathing, air conditioning and domestic hot water.
1. High thermal efficiency, long working life
1) All the electrical components have the CE and CCC certification, to guarantee the safety operation and long working time.
2) Uses high quality seamless and stainless steel cartridge heaters, high compression strength, the thermal efficiency could reach 99%, and the working life is 5~10 times working life longer than others.
3) Each group electrical heating elements are connected by clustered flanges, simple structure, high mechanical strength, safe and reliable.
2. Perfect automatic control
1) The high efficiency boiler adopts PLC full automatic intelligent control cabinet, could set and control the water temperature.
2) Adopts interlock protect system, has the protect function on water shortage, over pressure, over temperature, flame out, electric leakage, and phrase-lacking or overloading of motor, etc., it could be adjusted conveniently.
3. Advanced circuit design
The boiler has advanced circuit design, the routing is net and reasonable, operate conveniently.
4. Sufficient output
The high efficiency boiler has relatively large steam space, to provide high quality steam output.
5. High quality welding
The boiler body use special steel plates, all the welding line is automatic welding, and detected by X-rays to ensure the quality.
6. High thermal shielding efficiency
The boiler shell use aluminium silicate board for heat preservation, high thermal shielding efficiency, low heat loss, save energy, and increase the boiler thermal efficiency.
7. Environmental protection
The boiler operates quietly and no harmful gas emission, meet the requirement of environmental protection.
Model Item | LDR0.1- 0.4 | LDR0.2- 0.4 | LDR0.3- 0.4 | LDR0.4- 0.4 | LDR0.5- 0.4/0.7 | LDR0.7- 0.4/0.7 | WDR1-0.7 | WDR1.5-0.7 | WDR2-0.7 | WDR3-1.25 | WDR4-1.25 |
Capacity (t/h) | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.7 | 1 | 1.5 | 2 | 3 | 4 |
Pressure(MPa) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4/0.7 | 0.4/0.7 | 0.7 | 0.7 | 0.7 | 1.25 | 1.25 |
Temperature (℃) | 151 | 151 | 151 | 151 | 151/170 | 151/170 | 170 | 170 | 170 | 194 | 194 |
Heat Efficiency（％） | 99.5 | ||||||||||
Size（mm） | 900×2200 | 1000×2500 | 1100×2600 | 1200×3000 | 1200×3200 | 1300×3500 | 3000×1400×1650 | 3500×1600×1750 | 4000×1700×1950 | 4312×2124×2242 | 4500×2250×2340 |
Weight（Kg） | 615 | 750 | 920 | 1100 | 1350 | 1800 | 2100 | 2600 | 3100 | 5450 | 6000 |
Note: Parameter is for reference only, if any changes should follow the factory technical data. | |||||||||||
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