WDR electric boiler
Our company’s WDR electric heating boilers mainly include electric heating steam boilers, electric heating normal pressure hot water boilers, and electric heating pressure hot water boilers. They are energy-saving and efficient, easy to operate, safe and reliable in operation, high in thermal efficiency, and extended in-service life.
- Capacity: 0.3-4T/0.24-2.8MW
- Fuel: Electric
- Application: Large hotels, schools, bath, petrochemical industry, residential area, chemical industry, smelting, textile, food factory, etc
- WDR Introduction
- WDR Advantage
- WDR Technical Data
WDR type electric heating boiler is a horizontal heating boiler that uses electricity. It mainly includes an electric heating steam boiler, electric heating normal pressure hot water boiler, and electric heating pressure hot water boiler.
It uses electricity as a heating energy source, and it does not produce exhaust gas, waste residue waste, etc., during the work process. It improves the working environment of workers and is a boiler that caters to customer needs.
Compared with other boilers, it also has low noise, stable operation, convenient operation, and high thermal efficiency.
The WDR type electric heating boiler adopts the separation method of the furnace body’s electric control cabinet, which avoids the problems caused by the heat aging of the components and improves the service life.
The boiler body is made of boiler steel plates, and the longitudinal and circumferential welds are all automatically welded. X-ray inspection is performed, which ensures the quality of the boiler and improves the aesthetics of the appearance.
Also, it can automatically track and detect the circulating pump. It can control the startup or shutdown of the circulating pump according to the outlet water temperature to meet the requirements of daily work.
Designed Features
1. The body of the electric heating boiler adopts high-quality thermal insulation materials for thermal insulation, which reduces heat dissipation and reduces energy consumption.
2. The perfect combination of furnace body and electric control device realizes electromechanical integration and reduces the occupied space.
3. The electric heating tube and the furnace body are connected by a flange convenient for disassembly and assembly and are also very suitable for maintenance.
4. With automatic memory failure function, easy to view and repair.
5. The controller adopts a digital LCD, a full Chinese display, and a graphical operating interface. The user can directly view the equipment operating parameters through the exhibition.
6. The boiler adopts a step-by-step loading or unloading design, which effectively protects the heating element, reduces the power grid’s impact, and extends the service life.
7. The heating device uses a ceramic electric heating tube whose surface load is several times lower than that of the metal heating tube, which prolongs the service life and improves the thermal efficiency up to 99%.
8. You can set the time for the boiler’s automatic operation according to needs, and better yet, the boiler can place multiple different working periods a day.
WDR Electric Steam Boiler
| Model | Rated steam output | Rated pressure | Rated steam temperature | Boiler heat efficiency | Rated power | Design Fuel | Maximum transport weight | Maximum transport size |
| （T/h) | （Mpa） | （℃） | （%） | （KW） | （KG） | （MM） | ||
| WDR0.3-0.7 | 0.3 | 0.7 | 171 |
≥98 |
216 |
Electric |
950 | 2200X1300X1400 |
| WDR0.5-0.7 | 0.5 | 1 | 184 | 360 | 1500 | 2400X1400X1600 | ||
| WDR0.7-0.7 | 0.7 | 1.25 | 194 | 504 | 1700 | 2500X1500X1600 | ||
| WDR1.0-0.7 | 1 | 720 | 1850 | 2600X1500X1900 | ||||
| WDR1.0-1.0 | 1 | 720 | 1850 | 2600X1500X1900 | ||||
| WDR2.0-0.7 | 2 | 1440 | 3000 | 3100X1700X2300 | ||||
| WDR2.0-1.0 | 2 | 1440 | 3000 | 3100X1700X2300 | ||||
| WDR2.0-1.25 | 2 | 1440 | 3100 | 3100X1700X2300 | ||||
| WDR4.0-1.25 | 4 | 2880 | 6800 | 4200X2000X2300 |
WDR With Pressure Electric Hot Water Boiler
| Model | Rated steam output | Rated pressure | Rated steam temperature | Boiler heat efficiency | Rated power | Design Fuel | Maximum transport weight | Maximum transport size |
| （T/h) | （Mpa） | （℃） | （%） | （KW） | （KG） | （MM） | ||
| WDR0.24-0.7/95/70 | 0.24 | 0.7 | 95/70 | ≥98 | 240 | Electric | 950 | 2200X1300X1400 |
| WDR0.35-0.7/95/70 | 0.35 | 1 | 115/90 | 360 | 1500 | 2400X1400X1600 | ||
| WDR0.48-0.7/95/70 | 0.48 | 480 | 1700 | 2500X1500X1600 | ||||
| WDR0.70-0.7/95/70 | 0.7 | 720 | 1850 | 2600X1500X1900 | ||||
| WDR1.05-0.7/95/70 | 1.05 | 1080 | 2550 | 2800x1600x2000 | ||||
| WDR1.4-0.7/95/70 | 1.4 | 1440 | 3100 | 3100X1700X2300 | ||||
| WDR2.8-0.7/95/70 | 2.8 | 2880 | 6800 | 4200X2000X2300 |
WDR Normal Pressure Electric Hot Water Boiler
| Model | Rated steam output | Rated pressure | Rated steam temperature | Boiler heat efficiency | Rated power | Design Fuel | Maximum transport weight | Maximum transport size |
| （T/h) | （Mpa） | （℃） | （%） | （KW） | （KG） | （MM） | ||
| CWDR0.24-95/70 | 0.24 | 0 | 85/60 | ≥98 | 240 | Electric | 855 | 2200X1300X1400 |
| CWDR0.35-95/70 | 0.35 | 95/70 | 360 | 1350 | 2400X1400X1600 | |||
| CWDR0.48-95/70 | 0.48 | 480 | 1530 | 2500X1500X1600 | ||||
| CWDR0.70-95/70 | 0.7 | 720 | 1670 | 2600X1500X1900 | ||||
| CWDR1.05-95/70 | 1.05 | 1080 | 2330 | 2800x1600x2000 | ||||
| CWDR1.4-95/70 | 1.4 | 1440 | 2800 | 3100X1700X2300 | ||||
| CWDR2.8-95/70 | 2.8 | 2880 | 6150 | 4200X2000X2300 |
Superior WDR electric boiler For Different Industry
Customer Cases
Henan Tiangong Rubber Technology Co., Ltd. is a modern enterprise specializing in the production and sales of conveyor belts in China.
With the expansion of the company’s production scale, the user decided to purchase a steam boiler.
Yongxing Boiler recommended WDR1-0.7 electric heating steam boiler.
The boiler has high thermal efficiency, stable operation, and long service life. It is a very good boiler product with good cost performance.
