WDR series horizontal electric steam boiler use boiler and control cabinet separating design, to avoid electrical components aging when they are heated, which is affecting the service life. Use high quality electric heating tube at home and abroad, the normal service life can reach 20,000 hours, all electrical components have CE and CCC certificates to ensure products safety and service life, the boiler thermal efficiency is nearly 99%, running quietly and cleanly, does not emit NOx to atmosphere, and comply with environmental requirements.
Product Features
1. Cleaning is convenient:
The installation of multiple ash clearing holes on the boiler can effectively clear the ash in time, avoid the operation obstacles and the decrease of thermal efficiency caused by the ash accumulation of the boiler, and ensure the stability of the boiler load.
2. High safety:
Feed water is controlled by a computer and feeds water automatically. Equipped with water shortage, overpressure protection and other devices, safe and reliable.
3. Longevity and durability:
Professional excellent design, advanced production technology and strict quality control of boilers are the guarantee of the quality of each boiler. The normal service life of boilers is more than 20 years.
4. Environmental protection and low noise:
The original flue gas emission of the boiler is low, and the tail of the boiler is equipped with high efficiency dust collector and low noise fan, so that the flue gas emission meets the national environmental protection requirements.
5. Manufacturing specifications:
Each part of the boiler is manufactured in accordance with the national and international standards (ISO). Every production link strictly follows the advanced production technology to ensure the reliability of product quality.
6. Quality service:
Technical services, installation guidance, regular and irregular return visits to users, at any time to provide quality and perfect services, so that users can buy at ease, with comfort.
Technical Parameters
Item | Unit | WDR0.1 | WDR0.2 | WDR0.5 | WDR0.7 | WDR1 | WDR2 | WDR3 |
Steam Capacity | t/h | 0.1 | 0.2 | 0.5 | 0.7 | 1 | 2 | 3 |
Working Pressure | MPa | 0.4 | 0.4 | 0.4 | 0.4 | 1.0 | 1.25 | 1.25 |
Steam Temperature | ℃ | 151 | 151 | 151 | 151 | 184 | 193 | 193 |
Feed Water Temperature | ℃ | 20 | 20 | 20 | 20 | 20 | 20 | 60 |
Thermal Efficiency | / | ≥98 | ||||||
Electrical Power | Kw | 72 | 143 | 357 | 501 | 714 | 1429 | 2141 |
Note: If the low calorific value of biomass fuel is larger than that, the corresponding fuel consumption will be more economical than that in the table.
Shape and Interface Dimensions of WDR Series Electrical Steam Boilers
Type Item | WDR0.1 | WDR0.2 | WDR0.5 | WDR0.7 | WDR1 | WDR2 | WDR3 | ||
Host Transport Dimension | L | mm | 1520 | 1750 | 2700 | 2900 | 3340 | 4300 | 4750 |
W | mm | 1560 | 1560 | 1700 | 2000 | 2180 | 2180 | 2180 | |
H | mm | 1400 | 1400 | 1600 | 1850 | 2015 | 2015 | 2015 | |
Main Steam Valve Pipe Diameter | DN | mm | 25 | 25 | 25 | 40 | 65 | 80 | 80 |
Feed Water Valve | DN | mm | 25 | 25 | 25 | 40 | 40 | 40 | 40 |
Safety Valve Diameter | DN | mm | 40 | 40 | 40 | 50 | 2*40 | 2*50 | 2*50 |
Drain Valve Pipe Diameter | DN | mm | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.